enumeration message category in client

MemcachedClient/src/common/EMSGID.java

@@ -0,0 +1,20 @@
+package common;
+
+public enum EMSGID 
+{
+	nr_read,
+	nr_read_res,
+	nr_write,
+	nr_write_copy,
+	nr_write_res,
+	nr_connected_mem,
+	nr_connected_mem_back,
+	
+	nm_connected,
+	nm_connected_mem_back,
+	nm_connected_web_back,
+	nm_read,
+	nm_write_1,
+	nm_write_1_res,
+	nm_write_2
+}