diff --git a/.gitignore b/.gitignore
index 4d1fbc2..f3f7020 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+# Ruby的忽略文件
 *.gem
 *.rbc
 /.config
@@ -49,8 +50,11 @@ build-iPhoneSimulator/
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
 .rvmrc
 
+# JetBrain的忽略文件
 .idea/*
 
+# rails的忽略文件
+
 *.rbc
 capybara-*.html
 .rspec
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 64f4449..22fed67 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,8 +2,18 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="585b6f0a-0d20-4a3c-825b-5f85848cbf40" name="Default" comment="">
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/db/development.sqlite3" afterPath="$PROJECT_DIR$/db/development.sqlite3" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.gitignore" afterPath="$PROJECT_DIR$/.gitignore" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/controllers/application_controller.rb" afterPath="$PROJECT_DIR$/app/controllers/application_controller.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/controllers/comments_controller.rb" afterPath="$PROJECT_DIR$/app/controllers/comments_controller.rb" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/controllers/micro_posts_controller.rb" afterPath="$PROJECT_DIR$/app/controllers/micro_posts_controller.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/controllers/users_controller.rb" afterPath="$PROJECT_DIR$/app/controllers/users_controller.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/helpers/application_helper.rb" afterPath="$PROJECT_DIR$/app/helpers/application_helper.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/helpers/chat_helper.rb" afterPath="$PROJECT_DIR$/app/helpers/chat_helper.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/helpers/main_helper.rb" afterPath="$PROJECT_DIR$/app/helpers/main_helper.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/helpers/micro_posts_helper.rb" afterPath="$PROJECT_DIR$/app/helpers/micro_posts_helper.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/helpers/users_helper.rb" afterPath="$PROJECT_DIR$/app/helpers/users_helper.rb" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/views/micro_posts/show.html.erb" afterPath="$PROJECT_DIR$/app/views/micro_posts/show.html.erb" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/log/development.log" afterPath="$PROJECT_DIR$/log/development.log" />
     </list>
@@ -23,7 +33,7 @@
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
   <component name="CoverageDataManager">
-    <SUITE FILE_PATH="coverage/guoren@Development__guoren.coverage" NAME="Development: guoren Coverage Results" MODIFIED="1482668881238" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="rcov" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" MODULE_NAME="guoren" />
+    <SUITE FILE_PATH="coverage/guoren@Development__guoren.coverage" NAME="Development: guoren Coverage Results" MODIFIED="1482720275844" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="rcov" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" MODULE_NAME="guoren" />
   </component>
   <component name="CreatePatchCommitExecutor">
     <option name="PATCH_PATH" value="" />
@@ -34,55 +44,11 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="show.html.erb" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/app/views/micro_posts/show.html.erb">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="153">
-              <caret line="117" column="83" selection-start-line="117" selection-start-column="83" selection-end-line="117" selection-end-column="83" />
-              <folding>
-                <element signature="n#style#0;n#div#1;n#div#0;n#div#0;n#div#3;n#div#0;n#row#0;n#div#0;n#div#0;n#!!top" expanded="true" />
-                <marker date="1482668271000" expanded="true" signature="3345:3351" ph=" " />
-                <marker date="1482668271000" expanded="true" signature="3965:3977" ph="..." />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="micro_posts_controller.rb" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/app/controllers/micro_posts_controller.rb">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="51">
-              <caret line="3" column="2" selection-start-line="3" selection-start-column="2" selection-end-line="3" selection-end-column="2" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="user.rb" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/app/models/user.rb">
+      <file leaf-file-name=".gitignore" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/.gitignore">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="0">
-              <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="users_controller.rb" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/app/controllers/users_controller.rb">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="0">
-              <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="users_helper.rb" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/app/helpers/users_helper.rb">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="34">
-              <caret line="2" column="61" selection-start-line="2" selection-start-column="18" selection-end-line="2" selection-end-column="61" />
+              <caret line="0" column="6" selection-start-line="0" selection-start-column="6" selection-end-line="0" selection-end-column="6" />
               <folding />
             </state>
           </provider>
@@ -98,14 +64,22 @@
       <list>
         <option value="$PROJECT_DIR$/Gemfile" />
         <option value="$PROJECT_DIR$/tmp/pids/server.pid" />
-        <option value="$PROJECT_DIR$/.gitignore" />
         <option value="$PROJECT_DIR$/app/controllers/main_controller.rb" />
         <option value="$PROJECT_DIR$/public/stylesheets/mystyle.css" />
         <option value="$PROJECT_DIR$/log/development.log" />
         <option value="$PROJECT_DIR$/app/views/main/main.html.erb" />
         <option value="$PROJECT_DIR$/app/views/chat/index.html.erb" />
         <option value="$PROJECT_DIR$/app/views/micro_posts/show.html.erb" />
+        <option value="$PROJECT_DIR$/app/helpers/main_helper.rb" />
+        <option value="$PROJECT_DIR$/app/helpers/micro_posts_helper.rb" />
+        <option value="$PROJECT_DIR$/app/helpers/users_helper.rb" />
         <option value="$PROJECT_DIR$/app/controllers/micro_posts_controller.rb" />
+        <option value="$PROJECT_DIR$/app/controllers/application_controller.rb" />
+        <option value="$PROJECT_DIR$/app/controllers/comments_controller.rb" />
+        <option value="$PROJECT_DIR$/app/controllers/users_controller.rb" />
+        <option value="$PROJECT_DIR$/app/helpers/chat_helper.rb" />
+        <option value="$PROJECT_DIR$/app/helpers/application_helper.rb" />
+        <option value="$PROJECT_DIR$/.gitignore" />
       </list>
     </option>
   </component>
@@ -224,6 +198,50 @@
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
           </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="views" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="micro_posts" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="views" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="main" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
           <PATH>
             <PATH_ELEMENT>
               <option name="myItemId" value="guoren" />
@@ -457,6 +475,9 @@
   <component name="ShelveChangesManager" show_recycled="false">
     <option name="remove_strategy" value="false" />
   </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
   <component name="TaskManager">
     <task active="true" id="Default" summary="Default task">
       <changelist id="585b6f0a-0d20-4a3c-825b-5f85848cbf40" name="Default" comment="" />
@@ -465,15 +486,15 @@
       <option name="presentableId" value="Default" />
       <updated>1482659541785</updated>
       <workItem from="1482659543437" duration="1781000" />
-      <workItem from="1482662034465" duration="6870000" />
+      <workItem from="1482662034465" duration="9608000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="8651000" />
+    <option name="totallyTimeSpent" value="11389000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="0" y="23" width="1440" height="804" extended-state="6" />
+    <frame x="0" y="23" width="1440" height="804" extended-state="0" />
     <editor active="true" />
     <layout>
       <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.19670959" sideWeight="0.49292928" order="0" side_tool="false" content_ui="combo" />
@@ -482,11 +503,11 @@
       <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292683" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292683" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292683" sideWeight="0.49713877" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292683" sideWeight="0.49713877" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.3292683" sideWeight="0.49427754" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.19670959" sideWeight="0.5070707" order="2" side_tool="true" content_ui="tabs" />
-      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.39972898" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.39972898" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292683" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
@@ -512,13 +533,6 @@
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
-      <breakpoints>
-        <line-breakpoint enabled="true" type="ruby-line">
-          <url>file://$PROJECT_DIR$/app/controllers/micro_posts_controller.rb</url>
-          <line>18</line>
-          <option name="timeStamp" value="4" />
-        </line-breakpoint>
-      </breakpoints>
       <option name="time" value="5" />
     </breakpoint-manager>
     <watches-manager>
@@ -555,14 +569,6 @@
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/tmp/pids/server.pid" />
-    <entry file="file://$PROJECT_DIR$/app/controllers/comments_controller.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/public/stylesheets/style.css">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
@@ -595,14 +601,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/.gitignore">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="8">
-          <caret line="77" column="14" selection-start-line="77" selection-start-column="14" selection-end-line="77" selection-end-column="14" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/Gemfile">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
@@ -611,30 +609,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/app/views/main/main.html.erb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="529">
-          <caret line="176" column="28" selection-start-line="176" selection-start-column="4" selection-end-line="176" selection-end-column="28" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/app/controllers/main_controller.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="272">
-          <caret line="20" column="7" selection-start-line="20" selection-start-column="7" selection-end-line="20" selection-end-column="7" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/app/controllers/chat_controller.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/app/views/chat/index.html.erb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="3536">
@@ -651,18 +625,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/app/views/micro_posts/show.html.erb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="153">
-          <caret line="117" column="83" selection-start-line="117" selection-start-column="83" selection-end-line="117" selection-end-column="83" />
-          <folding>
-            <element signature="n#style#0;n#div#1;n#div#0;n#div#0;n#div#3;n#div#0;n#row#0;n#div#0;n#div#0;n#!!top" expanded="true" />
-            <marker date="1482668271000" expanded="true" signature="3345:3351" ph=" " />
-            <marker date="1482668271000" expanded="true" signature="3965:3977" ph="..." />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/app/models/user.rb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
@@ -671,7 +633,15 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/app/controllers/users_controller.rb">
+    <entry file="file://$PROJECT_DIR$/app/views/main/main.html.erb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="374">
+          <caret line="22" column="28" selection-start-line="22" selection-start-column="28" selection-end-line="22" selection-end-column="28" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/models/micro_post.rb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
@@ -679,18 +649,125 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/app/views/micro_posts/show.html.erb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="334">
+          <caret line="78" column="0" selection-start-line="78" selection-start-column="0" selection-end-line="78" selection-end-column="0" />
+          <folding>
+            <marker date="1482720228000" expanded="true" signature="3425:3431" ph=" " />
+            <marker date="1482720228000" expanded="true" signature="4045:4057" ph="..." />
+          </folding>
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/app/helpers/users_helper.rb">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="34">
-          <caret line="2" column="61" selection-start-line="2" selection-start-column="18" selection-end-line="2" selection-end-column="61" />
+        <state relative-caret-position="0">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/login_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/micro_posts_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="323">
+          <caret line="19" column="11" selection-start-line="19" selection-start-column="11" selection-end-line="19" selection-end-column="11" />
           <folding />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/app/controllers/micro_posts_controller.rb">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="3" column="2" selection-start-line="3" selection-start-column="2" selection-end-line="3" selection-end-column="2" />
+        <state relative-caret-position="204">
+          <caret line="12" column="24" selection-start-line="0" selection-start-column="0" selection-end-line="37" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/main_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="391">
+          <caret line="23" column="59" selection-start-line="0" selection-start-column="0" selection-end-line="31" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/users_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="102">
+          <caret line="6" column="30" selection-start-line="6" selection-start-column="30" selection-end-line="6" selection-end-column="30" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/application_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="34">
+          <caret line="2" column="26" selection-start-line="2" selection-start-column="26" selection-end-line="2" selection-end-column="26" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/chat_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="442">
+          <caret line="56" column="11" selection-start-line="56" selection-start-column="11" selection-end-line="56" selection-end-column="11" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/application_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="85">
+          <caret line="5" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="15" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/chat_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="187">
+          <caret line="11" column="30" selection-start-line="0" selection-start-column="0" selection-end-line="95" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/comments_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="204">
+          <caret line="12" column="24" selection-start-line="0" selection-start-column="0" selection-end-line="23" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/login_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="221">
+          <caret line="13" column="18" selection-start-line="0" selection-start-column="0" selection-end-line="27" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/main_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="221">
+          <caret line="13" column="23" selection-start-line="0" selection-start-column="0" selection-end-line="28" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/.gitignore">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="6" selection-start-line="0" selection-start-column="6" selection-end-line="0" selection-end-column="6" />
           <folding />
         </state>
       </provider>
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 694d6f9..64bb122 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,8 +1,8 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
+
+  include ApplicationHelper
   include LoginHelper
-  include UsersHelper
-  include MicroPostsHelper
 
 
   # Confirms a logged-in user.
diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
index 73e23eb..864d789 100644
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -4,7 +4,7 @@ class CommentsController < ApplicationController
   def get
     micropost_id = params["micropost_id"]
     micropost_comments = get_micropost_comments micropost_id
-    render json: {comments:micropost_comments}
+    render json: {comments: micropost_comments}
   end
 
   def new
@@ -14,7 +14,7 @@ class CommentsController < ApplicationController
     content = params[:content].to_s
     micropost_id = params[:micropost_id]
     if !content.empty? and !micropost_id.nil?
-      comments = @user.comments.new(content:content,micro_post_id:micropost_id,comment_time:DateTime.now)
+      comments = @user.comments.new(content: content, micro_post_id: micropost_id, comment_time: DateTime.now)
       comments.save
     end
     render json: {username: username, userpic: userpic}
diff --git a/app/controllers/micro_posts_controller.rb b/app/controllers/micro_posts_controller.rb
index 673a0dd..107c2f0 100644
--- a/app/controllers/micro_posts_controller.rb
+++ b/app/controllers/micro_posts_controller.rb
@@ -1,4 +1,5 @@
 class MicroPostsController < ApplicationController
+  include MicroPostsHelper
   before_action :logged_in_user
 
   micro_posts_dir = "public/data"
@@ -15,16 +16,19 @@ class MicroPostsController < ApplicationController
     title = params[:title].to_s
     content = params[:content].to_s
     pictures = params[:pictures]
-    pictures.each do |pic|
-      pic.original_filename
-      ext = File.extname(pic.original_filename)
-      save_name = Digest::MD5::hexdigest(pic.original_filename) + ext
-      p save_name
+
+    if pictures
+      pictures.each do |pic|
+        pic.original_filename
+        ext = File.extname(pic.original_filename)
+        save_name = Digest::MD5::hexdigest(pic.original_filename) + ext
+        p save_name
+      end
     end
 
     if post_type >= 1 and post_type <= 3 and !title.empty? and !content.empty?
-      micropost = @user.micro_posts.new(content:content,post_time:DateTime.now,title:title,
-                                        post_type:post_type,engage_people:0)
+      micropost = @user.micro_posts.new(content: content, post_time: DateTime.now, title: title,
+                                        post_type: post_type, engage_people: 0)
       micropost.save
     end
     redirect_to microposts_path
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index d699c54..74b46d2 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -2,6 +2,7 @@ class UsersController < ApplicationController
   def new
     @user = User.new
   end
+
   def create
     @user = User.new(user_params)
     if @user.save
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index a2f4870..28a9a8a 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,8 @@
 module ApplicationHelper
 
+  def utc_time_to_local utctime
+    # 将数据库中的UTC时间转换为本地时间
+    return utctime.localtime.strftime(format='%F %T')
+  end
+
 end
diff --git a/app/helpers/chat_helper.rb b/app/helpers/chat_helper.rb
index 51620e3..aea59f3 100644
--- a/app/helpers/chat_helper.rb
+++ b/app/helpers/chat_helper.rb
@@ -2,6 +2,7 @@ module ChatHelper
 
 
   def get_chat_with_users user
+    # 获得与当前用户有聊天记录的用户
     chat_with_users = {}
 
     user.recieve_messages.where(readed: true).select(:send_user).distinct.each do |chat|
@@ -30,23 +31,24 @@ module ChatHelper
   end
 
   def process_messages(user, chat_with)
+    # 处理用户对话（消息）
     results = []
 
     Message.transaction do
       messages = Message.lock.where(send_user: [user.id, chat_with.id],
                                     recieve_user: [user.id, chat_with.id])
-                                    
+
       if messages.length >= 1
         messages = messages.order(create_time: :asc)
         messages.each do |message|
           if message.send_user == user.id
-            x = {issend: true, name: user.name, userpic:user.picurl,
-                content: message.content, time: message.create_time}
+            x = {issend: true, name: user.name, userpic: user.picurl,
+                 content: message.content, time: utc_time_to_local(message.create_time)}
           else
             message.readed = true
             message.save
-            x = {issend: false, name: chat_with.name, userpic:chat_with.picurl,
-                content: message.content, time: message.create_time}
+            x = {issend: false, name: chat_with.name, userpic: chat_with.picurl,
+                 content: message.content, time: utc_time_to_local(message.create_time)}
           end
           results << x
         end
@@ -56,11 +58,12 @@ module ChatHelper
   end
 
   def unread_msg_num user
+    # 未读消息数目
     user.recieve_messages.where(readed: false).count
   end
 
   def unread_msg_users user
-
+    # 未读消息的用户
     return_user_msg = {}
     results = user.recieve_messages.where(readed: false)
     if results.length != 0
diff --git a/app/helpers/main_helper.rb b/app/helpers/main_helper.rb
index 53f2032..5f06c79 100644
--- a/app/helpers/main_helper.rb
+++ b/app/helpers/main_helper.rb
@@ -21,7 +21,7 @@ module MainHelper
           else
             x["type"] = "新鲜事"
         end
-        x["time"] = micro_post.post_time
+        x["time"] = utc_time_to_local(micro_post.post_time)
         x["peo_num"] = micro_post.engage_people
         micro_posts_array << x
       end
diff --git a/app/helpers/micro_posts_helper.rb b/app/helpers/micro_posts_helper.rb
index ac4c66d..e535190 100644
--- a/app/helpers/micro_posts_helper.rb
+++ b/app/helpers/micro_posts_helper.rb
@@ -18,7 +18,7 @@ module MicroPostsHelper
           else
             x["type"] = "新鲜事"
         end
-        x["time"] = micro_post.post_time
+        x["time"] = utc_time_to_local(micro_post.post_time)
         x["peo_num"] = micro_post.engage_people
         micro_posts_array << x
       end
@@ -27,5 +27,4 @@ module MicroPostsHelper
   end
 
 
-
 end
diff --git a/app/helpers/users_helper.rb b/app/helpers/users_helper.rb
index 4006c2b..8b13789 100644
--- a/app/helpers/users_helper.rb
+++ b/app/helpers/users_helper.rb
@@ -1,7 +1 @@
-module UsersHelper
-  def gravatar_for(user, options = { size: 80 })
-    gravatar_id = Digest::MD5::hexdigest(user.email.downcase)
-    size = options[:size]
-    gravatar_url = "https://secure.gravatar.com/avatars/#{gravatar_id}?s=#{size}"
-  end
-end
+
diff --git a/app/views/micro_posts/show.html.erb b/app/views/micro_posts/show.html.erb
index 02475fc..86a24ce 100644
--- a/app/views/micro_posts/show.html.erb
+++ b/app/views/micro_posts/show.html.erb
@@ -61,6 +61,7 @@
     <row class="posts">
       <% @micro_posts.each do |micro_post| %>
           <div class="widget-container fluid-height clearfix">
+            <button class="close" data-dismiss="alert" type="button">×</button>
             <div class="heading">
               <i class="icon-tags"><%= micro_post["title"] %></i>
               <div class="label label-default"></div>
diff --git a/db/development.sqlite3 b/db/development.sqlite3
index d13db07..e3cde5d 100644
Binary files a/db/development.sqlite3 and b/db/development.sqlite3 differ
diff --git a/log/development.log b/log/development.log
index e2a35fa..80e450a 100644
--- a/log/development.log
+++ b/log/development.log
@@ -6452,3 +6452,2447 @@ Processing by MicroPostsController#show as HTML
 Completed 200 OK in 45ms (Views: 14.5ms | ActiveRecord: 1.3ms)
 
 
+Started GET "/" for 127.0.0.1 at 2016-12-26 10:22:35 +0800
+  ActiveRecord::SchemaMigration Load (0.2ms)  SELECT "schema_migrations".* FROM "schema_migrations"
+Processing by LoginController#init as HTML
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+Redirected to http://localhost:3000/main
+Completed 302 Found in 33ms (ActiveRecord: 0.6ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:22:35 +0800
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.6ms)
+  Rendered main/main.html.erb within layouts/application (5.2ms)
+  Rendered layouts/_title.html.erb (0.4ms)
+  Rendered layouts/_refer.html.erb (0.5ms)
+Completed 200 OK in 52ms (Views: 19.6ms | ActiveRecord: 0.9ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:22:36 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 15ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:22:46 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:22:46 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.5ms)
+  Rendered micro_posts/show.html.erb within layouts/application (4.2ms)
+  Rendered layouts/_title.html.erb (0.6ms)
+  Rendered layouts/_refer.html.erb (0.4ms)
+Completed 200 OK in 19ms (Views: 12.9ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:22:47 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:22:57 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started POST "/newpost" for 127.0.0.1 at 2016-12-26 10:23:00 +0800
+Processing by MicroPostsController#new as HTML
+  Parameters: {"utf8"=>"✓", "authenticity_token"=>"pDOGtEwydpTKFMOTDCHIpYp71ybA+05sIQ3Fgphp62V4tPtNW377xKhS0Vi2XJOeaUEd8sxgTplAoBEAQfSeiQ==", "post_type"=>"1", "title"=>"测试时间", "content"=>"时间"}
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+Completed 500 Internal Server Error in 2ms (ActiveRecord: 0.1ms)
+
+
+  
+NoMethodError (undefined method `each' for nil:NilClass):
+  
+app/controllers/micro_posts_controller.rb:18:in `new'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (3.3ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.2ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (0.9ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (65.1ms)
+Started GET "/" for 127.0.0.1 at 2016-12-26 10:23:38 +0800
+Processing by LoginController#init as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+Redirected to http://localhost:3000/main
+Completed 302 Found in 14ms (ActiveRecord: 0.8ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:23:38 +0800
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered main/main.html.erb within layouts/application (2.6ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 30ms (Views: 10.0ms | ActiveRecord: 0.9ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:23:38 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 6ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:23:40 +0800
+Processing by MicroPostsController#show as HTML
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+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.2ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
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+  Rendered micro_posts/show.html.erb within layouts/application (2.6ms)
+  Rendered layouts/_title.html.erb (0.4ms)
+  Rendered layouts/_refer.html.erb (0.5ms)
+Completed 200 OK in 17ms (Views: 10.9ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:23:40 +0800
+Processing by ChatController#notify as JSON
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+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started POST "/newpost" for 127.0.0.1 at 2016-12-26 10:23:50 +0800
+Processing by MicroPostsController#new as HTML
+  Parameters: {"utf8"=>"✓", "authenticity_token"=>"BC9xU4dG9DxdSmSn4rRB4JJ5RBcY4jEP5Cc5P1+nK93YqAyqkAp5bD8MdmxYyRrbcUOOwxR5MfqFiu29hjpeMQ==", "post_type"=>"1", "title"=>"时间", "content"=>"时间"}
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.0ms)  begin transaction
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+   (1.9ms)  commit transaction
+Redirected to http://localhost:3000/microposts
+Completed 302 Found in 6ms (ActiveRecord: 2.3ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:23:50 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.3ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
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+  Rendered micro_posts/show.html.erb within layouts/application (2.6ms)
+  Rendered layouts/_title.html.erb (0.4ms)
+  Rendered layouts/_refer.html.erb (0.6ms)
+Completed 200 OK in 15ms (Views: 10.8ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:23:50 +0800
+Processing by ChatController#notify as JSON
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+   (0.6ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.7ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:23:52 +0800
+Processing by MainController#show as HTML
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+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
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+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
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+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
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+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 18ms (Views: 9.7ms | ActiveRecord: 0.6ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:23:52 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:24:02 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:24:12 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:24:22 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:29:37 +0800
+  ActiveRecord::SchemaMigration Load (0.1ms)  SELECT "schema_migrations".* FROM "schema_migrations"
+Processing by MainController#show as HTML
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
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+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
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+  Rendered main/main.html.erb within layouts/application (3.5ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.5ms)
+Completed 200 OK in 91ms (Views: 19.6ms | ActiveRecord: 2.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:29:38 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 12ms (Views: 0.2ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:29:48 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:29:58 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.3ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:32:55 +0800
+  ActiveRecord::SchemaMigration Load (0.1ms)  SELECT "schema_migrations".* FROM "schema_migrations"
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
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+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
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+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
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+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
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+  Rendered main/main.html.erb within layouts/application (6.1ms)
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+  Rendered layouts/_refer.html.erb (0.4ms)
+Completed 200 OK in 77ms (Views: 21.4ms | ActiveRecord: 1.7ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:32:56 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 12ms (Views: 0.2ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:32:59 +0800
+Processing by MainController#show as HTML
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+Completed 200 OK in 21ms (Views: 11.1ms | ActiveRecord: 0.6ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:32:59 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.4ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:33:09 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:33:19 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:33:29 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:33:39 +0800
+Processing by ChatController#notify as JSON
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+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:33:49 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:33:59 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:34:09 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:34:19 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:34:29 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:34:39 +0800
+Processing by ChatController#notify as JSON
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+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 12ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:34:49 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:34:59 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:35:09 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:35:19 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:35:29 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:35:39 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.3ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:35:49 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:35:59 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:36:09 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:36:19 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:36:29 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:36:39 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:36:49 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:36:59 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:37:09 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:37:19 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:37:29 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:37:39 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:37:49 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:37:56 +0800
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered main/main.html.erb within layouts/application (2.4ms)
+  Rendered layouts/_title.html.erb (0.3ms)
+  Rendered layouts/_refer.html.erb (0.4ms)
+Completed 200 OK in 42ms (Views: 10.0ms | ActiveRecord: 1.9ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:37:57 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 6ms (Views: 0.2ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:07 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:38:12 +0800
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.3ms)
+  Rendered main/main.html.erb within layouts/application (2.2ms)
+  Rendered layouts/_title.html.erb (0.3ms)
+  Rendered layouts/_refer.html.erb (0.4ms)
+Completed 200 OK in 24ms (Views: 10.0ms | ActiveRecord: 0.6ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:12 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.3ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:38:15 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.3ms)
+  Rendered micro_posts/show.html.erb within layouts/application (3.0ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 15ms (Views: 9.8ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:16 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:26 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.4ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:36 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:46 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:38:56 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:39:06 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:39:16 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:39:26 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:39:36 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:39:40 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.2ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.5ms)
+  Rendered micro_posts/show.html.erb within layouts/application (4.0ms)
+  Rendered layouts/_title.html.erb (0.3ms)
+  Rendered layouts/_refer.html.erb (0.4ms)
+Completed 200 OK in 39ms (Views: 13.0ms | ActiveRecord: 1.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:39:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 6ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:39:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:40:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:40:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:40:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:40:30 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:40:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:40:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 7ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:41:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:41:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:41:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:41:30 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:41:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:41:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:42:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.3ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:42:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:42:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:42:30 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:42:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:42:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:43:18 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered micro_posts/show.html.erb within layouts/application (3.1ms)
+  Rendered layouts/_title.html.erb (0.3ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 16ms (Views: 11.0ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:18 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:43:27 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered micro_posts/show.html.erb within layouts/application (2.7ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 14ms (Views: 9.9ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:27 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:37 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:47 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:43:50 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered micro_posts/show.html.erb within layouts/application (2.6ms)
+  Rendered layouts/_title.html.erb (0.4ms)
+  Rendered layouts/_refer.html.erb (0.7ms)
+Completed 200 OK in 15ms (Views: 10.9ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:43:51 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:44:00 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered micro_posts/show.html.erb within layouts/application (3.4ms)
+  Rendered layouts/_title.html.erb (0.4ms)
+  Rendered layouts/_refer.html.erb (0.4ms)
+Completed 200 OK in 15ms (Views: 11.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:40 +0800
+  ActiveRecord::SchemaMigration Load (0.2ms)  SELECT "schema_migrations".* FROM "schema_migrations"
+Processing by ChatController#notify as JSON
+  User Load (0.4ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.3ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 58ms (Views: 0.4ms | ActiveRecord: 1.9ms)
+
+
+Started GET "/chat" for 127.0.0.1 at 2016-12-26 10:44:41 +0800
+Processing by ChatController#index as HTML
+  User Load (0.5ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.2ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  Rendering chat/index.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.5ms)
+  Rendered chat/index.html.erb within layouts/application (3.8ms)
+  Rendered layouts/_title.html.erb (0.6ms)
+  Rendered layouts/_refer.html.erb (0.6ms)
+Completed 200 OK in 37ms (Views: 20.8ms | ActiveRecord: 1.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:41 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/chat?chat_with=%E7%AE%A1%E7%90%86%E5%91%98" for 127.0.0.1 at 2016-12-26 10:44:42 +0800
+Processing by ChatController#index as JSON
+  Parameters: {"chat_with"=>"管理员"}
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."name" = ? LIMIT ?  [["name", "管理员"], ["LIMIT", 1]]
+   (0.0ms)  begin transaction
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) 
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) ORDER BY "messages"."create_time" ASC 
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.0ms)  commit transaction
+Completed 200 OK in 17ms (Views: 1.0ms | ActiveRecord: 0.9ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:42 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:44:51 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:44:51 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:45:01 +0800
+Processing by ChatController#online as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:45:01 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:45:11 +0800
+Processing by ChatController#online as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:45:11 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:45:21 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.4ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.6ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:45:21 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:45:31 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.8ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:45:31 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:45:41 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.4ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:45:41 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.4ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:45:51 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:45:51 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:46:01 +0800
+Processing by ChatController#online as JSON
+  User Load (0.4ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:01 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:46:11 +0800
+Processing by ChatController#online as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 18ms (Views: 0.2ms | ActiveRecord: 1.1ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:11 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.3ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/chat" for 127.0.0.1 at 2016-12-26 10:46:13 +0800
+Processing by ChatController#index as HTML
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.3ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.2ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  Rendering chat/index.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered chat/index.html.erb within layouts/application (2.3ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 23ms (Views: 9.1ms | ActiveRecord: 1.0ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:14 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/chat?chat_with=%E7%AE%A1%E7%90%86%E5%91%98" for 127.0.0.1 at 2016-12-26 10:46:15 +0800
+Processing by ChatController#index as JSON
+  Parameters: {"chat_with"=>"管理员"}
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.2ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."name" = ? LIMIT ?  [["name", "管理员"], ["LIMIT", 1]]
+   (0.0ms)  begin transaction
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) 
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) ORDER BY "messages"."create_time" ASC 
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.0ms)  commit transaction
+Completed 200 OK in 11ms (Views: 0.5ms | ActiveRecord: 1.0ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:15 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:46:23 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:24 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/chat?chat_with=%E7%AE%A1%E7%90%86%E5%91%98" for 127.0.0.1 at 2016-12-26 10:46:27 +0800
+Processing by ChatController#index as JSON
+  Parameters: {"chat_with"=>"管理员"}
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."name" = ? LIMIT ?  [["name", "管理员"], ["LIMIT", 1]]
+   (0.0ms)  begin transaction
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) 
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) ORDER BY "messages"."create_time" ASC 
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.0ms)  commit transaction
+Completed 200 OK in 8ms (Views: 0.6ms | ActiveRecord: 1.0ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:27 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:46:33 +0800
+Processing by ChatController#online as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:34 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:46:39 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.1ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.5ms)
+  Rendered micro_posts/show.html.erb within layouts/application (3.4ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 28ms (Views: 11.4ms | ActiveRecord: 0.8ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:46:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:47:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:47:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:47:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:47:30 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:47:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:47:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:48:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:48:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 17ms (Views: 0.2ms | ActiveRecord: 1.0ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:48:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:48:30 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:48:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:48:50 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:49:00 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 20ms (Views: 0.2ms | ActiveRecord: 1.2ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:49:10 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:49:20 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:49:30 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 18ms (Views: 0.2ms | ActiveRecord: 0.9ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:49:40 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:49:50 +0800
+  
+SyntaxError (/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+...time: utc_time_to_local message.create_time}
+...                               ^
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:44: syntax error, unexpected '}', expecting keyword_end
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:49: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+...time: utc_time_to_local message.create_time}
+...                               ^
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:49: syntax error, unexpected '}', expecting keyword_end
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:75: syntax error, unexpected end-of-input, expecting keyword_end):
+  
+app/helpers/chat_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+app/helpers/chat_helper.rb:44: syntax error, unexpected '}', expecting keyword_end
+app/helpers/chat_helper.rb:49: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+app/helpers/chat_helper.rb:49: syntax error, unexpected '}', expecting keyword_end
+app/helpers/chat_helper.rb:75: syntax error, unexpected end-of-input, expecting keyword_end
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.text.erb (0.5ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.text.erb (0.9ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.text.erb (60.2ms)
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:49:56 +0800
+  
+SyntaxError (/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+...time: utc_time_to_local message.create_time}
+...                               ^
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:44: syntax error, unexpected '}', expecting keyword_end
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:49: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+...time: utc_time_to_local message.create_time}
+...                               ^
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:49: syntax error, unexpected '}', expecting keyword_end
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:75: syntax error, unexpected end-of-input, expecting keyword_end):
+  
+app/helpers/chat_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+app/helpers/chat_helper.rb:44: syntax error, unexpected '}', expecting keyword_end
+app/helpers/chat_helper.rb:49: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+app/helpers/chat_helper.rb:49: syntax error, unexpected '}', expecting keyword_end
+app/helpers/chat_helper.rb:75: syntax error, unexpected end-of-input, expecting keyword_end
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/micro_posts_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (3.6ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (2.0ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (0.9ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (67.3ms)
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:51:08 +0800
+  
+SyntaxError (/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+...time: utc_time_to_local message.create_time}
+...                               ^
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:44: syntax error, unexpected '}', expecting keyword_end
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:49: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+...time: utc_time_to_local message.create_time}
+...                               ^
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:49: syntax error, unexpected '}', expecting keyword_end
+/Users/zhangyu/Documents/RubyProjects/se/guoren/app/helpers/chat_helper.rb:75: syntax error, unexpected end-of-input, expecting keyword_end):
+  
+app/helpers/chat_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+app/helpers/chat_helper.rb:44: syntax error, unexpected '}', expecting keyword_end
+app/helpers/chat_helper.rb:49: syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '('
+app/helpers/chat_helper.rb:49: syntax error, unexpected '}', expecting keyword_end
+app/helpers/chat_helper.rb:75: syntax error, unexpected end-of-input, expecting keyword_end
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/micro_posts_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (4.0ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.5ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.1ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (62.8ms)
+Started GET "/" for 127.0.0.1 at 2016-12-26 10:52:24 +0800
+Processing by LoginController#init as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+Redirected to http://localhost:3000/main
+Completed 302 Found in 15ms (ActiveRecord: 0.9ms)
+
+
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:52:24 +0800
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  CACHE (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+Completed 500 Internal Server Error in 52ms (ActiveRecord: 0.9ms)
+
+
+  
+NoMethodError (undefined method `utc_time_to_local' for #<MainController:0x007fbcc1fd6468>):
+  
+app/helpers/main_helper.rb:24:in `block in read_newest_post'
+app/helpers/main_helper.rb:7:in `read_newest_post'
+app/controllers/main_controller.rb:9:in `show'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (3.1ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.6ms)
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (0.8ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (95.1ms)
+Started GET "/main" for 127.0.0.1 at 2016-12-26 10:53:00 +0800
+Processing by MainController#show as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(count_column) FROM (SELECT  1 AS count_column FROM "micro_posts" LIMIT ? OFFSET ?) subquery_for_count  [["LIMIT", 20], ["OFFSET", 0]]
+  MicroPost Load (0.2ms)  SELECT  "micro_posts".* FROM "micro_posts" ORDER BY "micro_posts"."post_time" DESC LIMIT ? OFFSET ?  [["LIMIT", 20], ["OFFSET", 0]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  User Load (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Rendering main/main.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.3ms)
+  Rendered main/main.html.erb within layouts/application (2.5ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 43ms (Views: 9.6ms | ActiveRecord: 2.0ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:01 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 10ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/microposts" for 127.0.0.1 at 2016-12-26 10:53:03 +0800
+Processing by MicroPostsController#show as HTML
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "micro_posts" WHERE "micro_posts"."user_id" = ?  [["user_id", 1]]
+  MicroPost Load (0.2ms)  SELECT "micro_posts".* FROM "micro_posts" WHERE "micro_posts"."user_id" = ? ORDER BY "micro_posts"."post_time" DESC  [["user_id", 1]]
+  Rendering micro_posts/show.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.4ms)
+  Rendered micro_posts/show.html.erb within layouts/application (2.7ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 17ms (Views: 9.8ms | ActiveRecord: 0.5ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:03 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/chat" for 127.0.0.1 at 2016-12-26 10:53:07 +0800
+Processing by ChatController#index as HTML
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.2ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  Rendering chat/index.html.erb within layouts/application
+  Rendered layouts/_nav.html.erb (0.5ms)
+  Rendered chat/index.html.erb within layouts/application (2.8ms)
+  Rendered layouts/_title.html.erb (0.2ms)
+  Rendered layouts/_refer.html.erb (0.3ms)
+Completed 200 OK in 23ms (Views: 11.6ms | ActiveRecord: 0.8ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:08 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.3ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/chat?chat_with=%E7%AE%A1%E7%90%86%E5%91%98" for 127.0.0.1 at 2016-12-26 10:53:08 +0800
+Processing by ChatController#index as JSON
+  Parameters: {"chat_with"=>"管理员"}
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.2ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", true]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT DISTINCT "messages"."recieve_user" FROM "messages" WHERE "messages"."send_user" = ?  [["send_user", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  Message Load (0.2ms)  SELECT DISTINCT "messages"."send_user" FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."name" = ? LIMIT ?  [["name", "管理员"], ["LIMIT", 1]]
+   (0.0ms)  begin transaction
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) 
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."send_user" IN (1, 2) AND "messages"."recieve_user" IN (1, 2) ORDER BY "messages"."create_time" ASC 
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 2], ["LIMIT", 1]]
+  CACHE (0.0ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.0ms)  commit transaction
+Completed 200 OK in 13ms (Views: 0.7ms | ActiveRecord: 1.1ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:08 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:53:18 +0800
+Processing by ChatController#online as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.4ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:18 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 4ms (Views: 0.2ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:53:28 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.5ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:28 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:53:38 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.1ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:38 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 5ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:53:48 +0800
+Processing by ChatController#online as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+  Message Load (0.5ms)  SELECT "messages".* FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.6ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:48 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.2ms)
+
+
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:53:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:53:58 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.9ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.6ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.9ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:54:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:54:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.8ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:54:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.7ms)
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:54:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.5ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:54:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:54:28 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.5ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (22.0ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:54:38 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:54:38 +0800
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.5ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:54:48 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:54:48 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (1.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (23.3ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.2ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:54:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:54:58 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.2ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.9ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:55:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:55:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.7ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.3ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.2ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:55:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:55:18 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.9ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:55:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:55:28 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (22.0ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.1ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:55:38 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:55:38 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.8ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.3ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:55:48 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:55:48 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.7ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.5ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:55:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:55:58 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.2ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.4ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:56:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:56:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (22.7ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.1ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:56:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:56:18 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.6ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.7ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.9ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:56:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:56:28 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.6ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.4ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:56:38 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:56:38 +0800
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.7ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.8ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.8ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:56:48 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:56:48 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.7ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.4ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.3ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:56:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:56:58 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.2ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (22.5ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:57:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:57:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.2ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:57:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.1ms)
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:57:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:57:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:57:28 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.4ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.6ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:57:38 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:57:38 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (22.0ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (24.9ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:57:48 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:57:48 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.1ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.1ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:57:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:57:58 +0800
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (23.1ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.9ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:58:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:58:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.8ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.7ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:58:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:58:18 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.4ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.4ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:58:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.7ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.5ms)
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:58:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.2ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:58:38 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:58:38 +0800
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.3ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.1ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:58:48 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:58:48 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.6ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.8ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:58:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:58:58 +0800
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.2ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.5ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:59:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:59:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.4ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.6ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:59:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:59:18 +0800
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (24.1ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.0ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:59:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:59:28 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.7ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (23.2ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.5ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:59:38 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:59:38 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (18.1ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.1ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:59:48 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:59:48 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (19.0ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.8ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.3ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 10:59:58 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 10:59:58 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (21.8ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.3ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 11:00:08 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 11:00:08 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.5ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.8ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.2ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 11:00:18 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 11:00:18 +0800
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (22.3ms)
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.4ms)
+Started GET "/online" for 127.0.0.1 at 2016-12-26 11:00:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.6ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (17.9ms)
+Started GET "/notify" for 127.0.0.1 at 2016-12-26 11:00:28 +0800
+  
+ActionController::RoutingError (Couldn't find UsersHelper, expected it to be defined in helpers/users_helper.rb):
+  
+app/controllers/application_controller.rb:1:in `<top (required)>'
+app/controllers/chat_controller.rb:1:in `<top (required)>'
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb
+  Rendering /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (0.4ms)
+  Rendered /Users/zhangyu/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (20.9ms)