Fix some webtorrent PeerConnection leaks
This commit is contained in:
Matt Joiner
parent
079f346ca9
commit
520d3c38e3
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@ -19,9 +19,9 @@ import (
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"github.com/anacrolix/log"
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"github.com/anacrolix/missinggo/bitmap"
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"github.com/anacrolix/missinggo/perf"
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"github.com/anacrolix/missinggo/pproffd"
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"github.com/anacrolix/missinggo/pubsub"
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"github.com/anacrolix/missinggo/slices"
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"github.com/anacrolix/missinggo/v2/pproffd"
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"github.com/anacrolix/sync"
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"github.com/davecgh/go-spew/spew"
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"github.com/dustin/go-humanize"
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67
go.sum
67
go.sum
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@ -10,10 +10,14 @@ github.com/RoaringBitmap/roaring v0.4.18 h1:nh8Ngxctxt5QAoMLuR7MHJe4jEqpn+EnsdgD
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github.com/RoaringBitmap/roaring v0.4.18/go.mod h1:D3qVegWTmfCaX4Bl5CrBE9hfrSrrXIr8KVNvRsDi1NI=
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github.com/RoaringBitmap/roaring v0.4.21 h1:WJ/zIlNX4wQZ9x8Ey33O1UaD9TCTakYsdLFSBcTwH+8=
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github.com/RoaringBitmap/roaring v0.4.21/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
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github.com/RoaringBitmap/roaring v0.4.23 h1:gpyfd12QohbqhFO4NVDUdoPOCXsyahYRQhINmlHxKeo=
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github.com/RoaringBitmap/roaring v0.4.23/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
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github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
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github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
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github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
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github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
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github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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github.com/alexflint/go-arg v1.1.0 h1:92ADei0d3TP0mGBdJ/FNcF54X6uFY7BQfhqkrQt3CCE=
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github.com/alexflint/go-arg v1.1.0/go.mod h1:3Rj4baqzWaGGmZA2+bVTV8zQOZEjBQAPBnL5xLT+ftY=
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github.com/alexflint/go-arg v1.2.0 h1:TOFkN8/Cn1VvbHhsCuYq+P6ol3P5FAmjKIqsk7D2U/Q=
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@ -103,6 +107,7 @@ github.com/anacrolix/tagflag v0.0.0-20180803105420-3a8ff5428f76/go.mod h1:1m2U/K
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github.com/anacrolix/tagflag v1.0.0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw=
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github.com/anacrolix/tagflag v1.0.1 h1:Yd3d5DaKbRA70k7CoFuBsbmfSWIsvtZ9t80xW/x4vQY=
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github.com/anacrolix/tagflag v1.0.1/go.mod h1:gb0fiMQ02qU1djCSqaxGmruMvZGrMwSReidMB0zjdxo=
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github.com/anacrolix/tagflag v1.1.0/go.mod h1:Scxs9CV10NQatSmbyjqmqmeQNwGzlNe0CMUMIxqHIG8=
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github.com/anacrolix/tagflag v1.1.1-0.20200411025953-9bb5209d56c2 h1:avEVuubJzdVEfTo3WAicC2eSCnyh6t6lDuTt8dFhVRw=
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github.com/anacrolix/tagflag v1.1.1-0.20200411025953-9bb5209d56c2/go.mod h1:Scxs9CV10NQatSmbyjqmqmeQNwGzlNe0CMUMIxqHIG8=
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github.com/anacrolix/torrent v0.0.0-20180622074351-fefeef4ee9eb/go.mod h1:3vcFVxgOASslNXHdivT8spyMRBanMCenHRpe0u5vpBs=
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@ -121,6 +126,8 @@ github.com/benbjohnson/immutable v0.2.0 h1:t0rW3lNFwfQ85IDO1mhMbumxdVSti4nnVaal4
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github.com/benbjohnson/immutable v0.2.0/go.mod h1:uc6OHo6PN2++n98KHLxW8ef4W42ylHiQSENghE1ezxI=
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github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
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github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
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github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
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github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
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github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
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github.com/bradfitz/iter v0.0.0-20140124041915-454541ec3da2 h1:1B/+1BcRhOMG1KH/YhNIU8OppSWk5d/NGyfRla88CuY=
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github.com/bradfitz/iter v0.0.0-20140124041915-454541ec3da2/go.mod h1:PyRFw1Lt2wKX4ZVSQ2mk+PeDa1rxyObEDlApuIsUKuo=
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@ -128,6 +135,7 @@ github.com/bradfitz/iter v0.0.0-20190303215204-33e6a9893b0c h1:FUUopH4brHNO2kJoN
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github.com/bradfitz/iter v0.0.0-20190303215204-33e6a9893b0c/go.mod h1:PyRFw1Lt2wKX4ZVSQ2mk+PeDa1rxyObEDlApuIsUKuo=
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github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 h1:GKTyiRCL6zVf5wWaqKnf+7Qs6GbEPfd4iMOitWzXJx8=
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github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8/go.mod h1:spo1JLcs67NmW1aVLEgtA8Yy1elc+X8y5SRW1sFW4Og=
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github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
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github.com/cheekybits/genny v1.0.0 h1:uGGa4nei+j20rOSeDeP5Of12XVm7TGUd4dJA9RDitfE=
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github.com/cheekybits/genny v1.0.0/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ=
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github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
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@ -167,16 +175,27 @@ github.com/glycerine/goconvey v0.0.0-20190315024820-982ee783a72e/go.mod h1:Ogl1T
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github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31 h1:gclg6gY70GLy3PbkQ1AERPfmLMMagS60DKF78eWwLn8=
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github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
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github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
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github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
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github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
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github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
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github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
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github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
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github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
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github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
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github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk=
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github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
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github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
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github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
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github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
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github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
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github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
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github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
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github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
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github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
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github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
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@ -186,6 +205,10 @@ github.com/google/btree v0.0.0-20180124185431-e89373fe6b4a/go.mod h1:lNA+9X1NB3Z
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github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
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github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
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github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
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github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
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github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
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github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
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github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
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github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
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@ -207,6 +230,7 @@ github.com/gosuri/uiprogress v0.0.1 h1:0kpv/XY/qTmFWl/SkaJykZXrBBzwwadmW8fRb7RJS
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github.com/gosuri/uiprogress v0.0.1/go.mod h1:C1RTYn4Sc7iEyf6j8ft5dyoZ4212h8G1ol9QQluh5+0=
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github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
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github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
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github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
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github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
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github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
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github.com/huandu/xstrings v1.0.0 h1:pO2K/gKgKaat5LdpAhxhluX2GPQMaI3W5FUz/I/UnWk=
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@ -217,8 +241,12 @@ github.com/huandu/xstrings v1.2.1 h1:v6IdmkCnDhJG/S0ivr58PeIfg+tyhqQYy4YsCsQ0Pdc
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github.com/huandu/xstrings v1.2.1/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
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github.com/huandu/xstrings v1.3.0 h1:gvV6jG9dTgFEncxo+AF7PH6MZXi/vZl25owA/8Dg8Wo=
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github.com/huandu/xstrings v1.3.0/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
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github.com/huandu/xstrings v1.3.1 h1:4jgBlKK6tLKFvO8u5pmYjG91cqytmDCDvGh7ECVFfFs=
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github.com/huandu/xstrings v1.3.1/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
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github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGARJA=
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github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
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github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
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github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
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github.com/jtolds/gls v4.2.1+incompatible h1:fSuqC+Gmlu6l/ZYAoZzx2pyucC8Xza35fpRVWLVmUEE=
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github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
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github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
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@ -252,8 +280,13 @@ github.com/mattn/go-sqlite3 v2.0.2+incompatible h1:qzw9c2GNT8UFrgWNDhCTqRqYUSmu/
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github.com/mattn/go-sqlite3 v2.0.2+incompatible/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
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github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
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github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
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github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
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github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae h1:VeRdUYdCw49yizlSbMEn2SZ+gT+3IUKx8BqxyQdz+BY=
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github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae/go.mod h1:qAyveg+e4CE+eKJXWVjKXM4ck2QobLqTDytGJbLLhJg=
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github.com/mschoch/smat v0.2.0/go.mod h1:kc9mz7DoBKqDyiRL7VZN8KvXQMWeTaVnttLRXOlotKw=
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github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
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github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs=
|
||||
|
|
@ -307,19 +340,29 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
|
|||
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
|
||||
github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 h1:D+CiwcpGTW6pL6bv6KI3KbyEyCKyS+1JWS2h8PNDnGA=
|
||||
github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
|
||||
github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
|
||||
github.com/prometheus/client_golang v1.5.1/go.mod h1:e9GMxYsXl05ICDXkRhurwBS4Q3OK1iX/F2sw+iXX5zU=
|
||||
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
|
||||
github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f h1:BVwpUVJDADN2ufcGik7W992pyps0wZ888b/y9GXcLTU=
|
||||
github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
|
||||
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/prometheus/common v0.2.0 h1:kUZDBDTdBVBYBj5Tmh2NZLlF60mfjA27rM34b+cVwNU=
|
||||
github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
|
||||
github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
|
||||
github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8bs7vj7HSQ4=
|
||||
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
|
||||
github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1 h1:/K3IL0Z1quvmJ7X0A1AwNEK7CRkVK3YwfOU/QAL4WGg=
|
||||
github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
|
||||
github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
|
||||
github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
|
||||
github.com/prometheus/procfs v0.0.11/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
|
||||
github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 h1:GHRpF1pTW19a8tTFrMLUcfWwyC0pnifVo2ClaLq+hP8=
|
||||
github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46/go.mod h1:uAQ5PCi+MFsC7HjREoAz1BU+Mq60+05gifQSsHSDG/8=
|
||||
github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw=
|
||||
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
|
||||
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
|
||||
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
|
||||
github.com/smartystreets/assertions v0.0.0-20190215210624-980c5ac6f3ac h1:wbW+Bybf9pXxnCFAOWZTqkRjAc7rAIwo2e1ArUhiHxg=
|
||||
github.com/smartystreets/assertions v0.0.0-20190215210624-980c5ac6f3ac/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
|
||||
|
|
@ -350,6 +393,8 @@ github.com/tinylib/msgp v1.1.0 h1:9fQd+ICuRIu/ue4vxJZu6/LzxN0HwMds2nq/0cFvxHU=
|
|||
github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
|
||||
github.com/tinylib/msgp v1.1.1 h1:TnCZ3FIuKeaIy+F45+Cnp+caqdXGy4z74HvwXN+570Y=
|
||||
github.com/tinylib/msgp v1.1.1/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
|
||||
github.com/tinylib/msgp v1.1.2 h1:gWmO7n0Ys2RBEb7GPYB9Ujq8Mk5p2U08lRnmMcGy6BQ=
|
||||
github.com/tinylib/msgp v1.1.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
|
||||
github.com/willf/bitset v1.1.3 h1:ekJIKh6+YbUIVt9DfNbkR5d6aFcFTLDRyJNAACURBg8=
|
||||
github.com/willf/bitset v1.1.3/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
|
||||
github.com/willf/bitset v1.1.9 h1:GBtFynGY9ZWZmEC9sWuu41/7VBXPFCOAbCbqTflOg9c=
|
||||
|
|
@ -367,6 +412,7 @@ go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
|
|||
go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
|
||||
go.opencensus.io v0.20.2 h1:NAfh7zF0/3/HqtMvJNZ/RFrSlCE6ZTlHmKfhL/Dm1Jk=
|
||||
go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
|
||||
go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
|
||||
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
|
||||
golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
|
||||
|
|
@ -378,6 +424,7 @@ golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL
|
|||
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
|
||||
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/net v0.0.0-20180524181706-dfa909b99c79/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
|
|
@ -390,6 +437,8 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
|
|||
golang.org/x/net v0.0.0-20190318221613-d196dffd7c2b h1:ZWpVMTsK0ey5WJCu+vVdfMldWq7/ezaOcjnKWIHWVkE=
|
||||
golang.org/x/net v0.0.0-20190318221613-d196dffd7c2b/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190628185345-da137c7871d7 h1:rTIdg5QFRR7XCaK4LCjBiPbx8j4DQRpdYMnGn/bJUEU=
|
||||
golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20191125084936-ffdde1057850 h1:Vq85/r8R9IdcUHmZ0/nQlUg1v15rzvQ2sHdnZAj/x7s=
|
||||
|
|
@ -406,6 +455,7 @@ golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJ
|
|||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6 h1:bjcUS9ztw9kFmmIxJInhon/0Is3p+EHBKNgquIzo1OI=
|
||||
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
|
|
@ -415,6 +465,8 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
|
|||
golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7 h1:LepdCS8Gf/MVejFIt8lsiexZATdoGVyp5bcyS+rYoUI=
|
||||
golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190910064555-bbd175535a8b h1:3S2h5FadpNr0zUUCVZjlKIEYF+KaX/OBplTGo89CYHI=
|
||||
|
|
@ -423,12 +475,16 @@ golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7w
|
|||
golang.org/x/sys v0.0.0-20191105231009-c1f44814a5cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191126131656-8a8471f7e56d h1:kCXqdOO2GMlu0vCsEMBXwj/b0E9wyFpNPBpuv/go/F8=
|
||||
golang.org/x/sys v0.0.0-20191126131656-8a8471f7e56d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200122134326-e047566fdf82 h1:ywK/j/KkyTHcdyYSZNXGjMwgmDSfjglYZ3vStQ/gSCU=
|
||||
golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0=
|
||||
golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
|
||||
golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
|
||||
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2 h1:+DCIGbF/swA92ohVg0//6X2IVY3KZs6p9mix0ziNYJM=
|
||||
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
|
||||
|
|
@ -436,8 +492,10 @@ golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxb
|
|||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
|
||||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
|
||||
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
|
|
@ -450,8 +508,15 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl
|
|||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
|
||||
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
|
||||
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
|
||||
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
|
||||
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
|
||||
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
|
||||
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
|
||||
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
|
||||
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
|
||||
|
|
@ -465,6 +530,8 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
|
|||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
|
||||
gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
|
|
|
|||
|
|
@ -28,7 +28,11 @@ type TrackerClient struct {
|
|||
// outboundOffer represents an outstanding offer.
|
||||
type outboundOffer struct {
|
||||
originalOffer webrtc.SessionDescription
|
||||
transport *transport
|
||||
peerConnection wrappedPeerConnection
|
||||
dataChannel *webrtc.DataChannel
|
||||
// Whether we've received an answer for this offer, and closing its PeerConnection has been
|
||||
// handed off.
|
||||
answered bool
|
||||
}
|
||||
|
||||
type DataChannelContext struct {
|
||||
|
|
@ -64,33 +68,39 @@ func (c *TrackerClient) Run(ar tracker.AnnounceRequest, url string) error {
|
|||
c.logger.WithDefaultLevel(log.Error).Printf("error announcing: %v", err)
|
||||
}
|
||||
}()
|
||||
return c.trackerReadLoop()
|
||||
err = c.trackerReadLoop(c.tracker)
|
||||
c.lock.Lock()
|
||||
c.lock.Unlock()
|
||||
c.closeUnusedOffers()
|
||||
return err
|
||||
}
|
||||
|
||||
func (c *TrackerClient) closeUnusedOffers() {
|
||||
for _, offer := range c.outboundOffers {
|
||||
if offer.answered {
|
||||
continue
|
||||
}
|
||||
offer.peerConnection.Close()
|
||||
}
|
||||
}
|
||||
|
||||
func (c *TrackerClient) announce(request tracker.AnnounceRequest) error {
|
||||
transport, offer, err := newTransport()
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create transport: %w", err)
|
||||
}
|
||||
|
||||
var randOfferId [20]byte
|
||||
_, err = rand.Read(randOfferId[:])
|
||||
_, err := rand.Read(randOfferId[:])
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to generate bytes: %w", err)
|
||||
return fmt.Errorf("generating offer_id bytes: %w", err)
|
||||
}
|
||||
offerIDBinary := binaryToJsonString(randOfferId[:])
|
||||
|
||||
c.lock.Lock()
|
||||
c.outboundOffers[offerIDBinary] = outboundOffer{
|
||||
transport: transport,
|
||||
originalOffer: offer,
|
||||
pc, dc, offer, err := newOffer()
|
||||
if err != nil {
|
||||
return fmt.Errorf("creating offer: %w", err)
|
||||
}
|
||||
c.lock.Unlock()
|
||||
|
||||
req := AnnounceRequest{
|
||||
Numwant: 1, // If higher we need to create equal amount of offers
|
||||
Uploaded: 0,
|
||||
Downloaded: 0,
|
||||
Numwant: 1, // If higher we need to create equal amount of offers.
|
||||
Uploaded: request.Uploaded,
|
||||
Downloaded: request.Downloaded,
|
||||
Left: request.Left,
|
||||
Event: "started",
|
||||
Action: "announce",
|
||||
|
|
@ -104,33 +114,37 @@ func (c *TrackerClient) announce(request tracker.AnnounceRequest) error {
|
|||
|
||||
data, err := json.Marshal(req)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to marshal request: %w", err)
|
||||
return fmt.Errorf("marshalling request: %w", err)
|
||||
}
|
||||
|
||||
c.lock.Lock()
|
||||
tracker := c.tracker
|
||||
err = tracker.WriteMessage(websocket.TextMessage, data)
|
||||
defer c.lock.Unlock()
|
||||
|
||||
err = c.tracker.WriteMessage(websocket.TextMessage, data)
|
||||
if err != nil {
|
||||
pc.Close()
|
||||
return fmt.Errorf("write AnnounceRequest: %w", err)
|
||||
c.lock.Unlock()
|
||||
}
|
||||
c.lock.Unlock()
|
||||
|
||||
c.outboundOffers[offerIDBinary] = outboundOffer{
|
||||
peerConnection: pc,
|
||||
dataChannel: dc,
|
||||
originalOffer: offer,
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *TrackerClient) trackerReadLoop() error {
|
||||
c.lock.Lock()
|
||||
tracker := c.tracker
|
||||
c.lock.Unlock()
|
||||
func (c *TrackerClient) trackerReadLoop(tracker *websocket.Conn) error {
|
||||
for {
|
||||
_, message, err := tracker.ReadMessage()
|
||||
if err != nil {
|
||||
return fmt.Errorf("read error: %w", err)
|
||||
return fmt.Errorf("read message error: %w", err)
|
||||
}
|
||||
c.logger.WithDefaultLevel(log.Debug).Printf("received message from tracker: %q", message)
|
||||
|
||||
var ar AnnounceResponse
|
||||
if err := json.Unmarshal(message, &ar); err != nil {
|
||||
c.logger.Printf("error unmarshaling announce response: %v", err)
|
||||
c.logger.WithDefaultLevel(log.Warning).Printf("error unmarshalling announce response: %v", err)
|
||||
continue
|
||||
}
|
||||
if ar.InfoHash != c.infoHashBinary {
|
||||
|
|
@ -139,7 +153,7 @@ func (c *TrackerClient) trackerReadLoop() error {
|
|||
}
|
||||
switch {
|
||||
case ar.Offer != nil:
|
||||
_, answer, err := newTransportFromOffer(*ar.Offer, c.onConn, ar.OfferID)
|
||||
answer, err := getAnswerForOffer(*ar.Offer, c.onConn, ar.OfferID)
|
||||
if err != nil {
|
||||
return fmt.Errorf("write AnnounceResponse: %w", err)
|
||||
}
|
||||
|
|
@ -173,7 +187,7 @@ func (c *TrackerClient) trackerReadLoop() error {
|
|||
continue
|
||||
}
|
||||
c.logger.Printf("offer %q got answer %v", ar.OfferID, *ar.Answer)
|
||||
err = offer.transport.SetAnswer(*ar.Answer, func(dc datachannel.ReadWriteCloser) {
|
||||
err = offer.setAnswer(*ar.Answer, func(dc datachannel.ReadWriteCloser) {
|
||||
c.onConn(dc, DataChannelContext{
|
||||
Local: offer.originalOffer,
|
||||
Remote: *ar.Answer,
|
||||
|
|
@ -184,6 +198,7 @@ func (c *TrackerClient) trackerReadLoop() error {
|
|||
if err != nil {
|
||||
return fmt.Errorf("failed to sent answer: %w", err)
|
||||
}
|
||||
offer.answered = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,8 +6,8 @@ import (
|
|||
|
||||
type AnnounceRequest struct {
|
||||
Numwant int `json:"numwant"`
|
||||
Uploaded int `json:"uploaded"`
|
||||
Downloaded int `json:"downloaded"`
|
||||
Uploaded int64 `json:"uploaded"`
|
||||
Downloaded int64 `json:"downloaded"`
|
||||
Left int64 `json:"left"`
|
||||
Event string `json:"event"`
|
||||
Action string `json:"action"`
|
||||
|
|
|
|||
|
|
@ -1,16 +1,20 @@
|
|||
package webtorrent
|
||||
|
||||
import (
|
||||
"expvar"
|
||||
"fmt"
|
||||
"log"
|
||||
"io"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/anacrolix/missinggo/v2/pproffd"
|
||||
"github.com/pion/datachannel"
|
||||
|
||||
"github.com/pion/webrtc/v2"
|
||||
)
|
||||
|
||||
var (
|
||||
metrics = expvar.NewMap("webtorrent")
|
||||
api = func() *webrtc.API {
|
||||
// Enable the detach API (since it's non-standard but more idiomatic).
|
||||
s := webrtc.SettingEngine{}
|
||||
|
|
@ -21,111 +25,152 @@ var (
|
|||
newPeerConnectionMu sync.Mutex
|
||||
)
|
||||
|
||||
func newPeerConnection() (*webrtc.PeerConnection, error) {
|
||||
type wrappedPeerConnection struct {
|
||||
*webrtc.PeerConnection
|
||||
pproffd.CloseWrapper
|
||||
}
|
||||
|
||||
func (me wrappedPeerConnection) Close() error {
|
||||
return me.CloseWrapper.Close()
|
||||
}
|
||||
|
||||
func newPeerConnection() (wrappedPeerConnection, error) {
|
||||
newPeerConnectionMu.Lock()
|
||||
defer newPeerConnectionMu.Unlock()
|
||||
return api.NewPeerConnection(config)
|
||||
}
|
||||
|
||||
type transport struct {
|
||||
pc *webrtc.PeerConnection
|
||||
dc *webrtc.DataChannel
|
||||
|
||||
lock sync.Mutex
|
||||
}
|
||||
|
||||
// newTransport creates a transport and returns a WebRTC offer to be announced
|
||||
func newTransport() (*transport, webrtc.SessionDescription, error) {
|
||||
peerConnection, err := newPeerConnection()
|
||||
pc, err := api.NewPeerConnection(config)
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, fmt.Errorf("failed to peer connection: %w", err)
|
||||
return wrappedPeerConnection{}, err
|
||||
}
|
||||
dataChannel, err := peerConnection.CreateDataChannel("webrtc-datachannel", nil)
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, fmt.Errorf("failed to data channel: %w", err)
|
||||
return wrappedPeerConnection{
|
||||
pc,
|
||||
pproffd.NewCloseWrapper(pc),
|
||||
}, nil
|
||||
}
|
||||
peerConnection.OnICEConnectionStateChange(func(connectionState webrtc.ICEConnectionState) {
|
||||
//fmt.Printf("ICE Connection State has changed: %s\n", connectionState.String())
|
||||
})
|
||||
|
||||
dataChannel.OnMessage(func(msg webrtc.DataChannelMessage) {
|
||||
//fmt.Printf("Message from DataChannel '%s': '%s'\n", dataChannel.Label(), string(msg.Data))
|
||||
})
|
||||
offer, err := peerConnection.CreateOffer(nil)
|
||||
// newOffer creates a transport and returns a WebRTC offer to be announced
|
||||
func newOffer() (
|
||||
peerConnection wrappedPeerConnection,
|
||||
dataChannel *webrtc.DataChannel,
|
||||
offer webrtc.SessionDescription,
|
||||
err error,
|
||||
) {
|
||||
peerConnection, err = newPeerConnection()
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, fmt.Errorf("failed to create offer: %w", err)
|
||||
return
|
||||
}
|
||||
dataChannel, err = peerConnection.CreateDataChannel("webrtc-datachannel", nil)
|
||||
if err != nil {
|
||||
peerConnection.Close()
|
||||
return
|
||||
}
|
||||
offer, err = peerConnection.CreateOffer(nil)
|
||||
if err != nil {
|
||||
peerConnection.Close()
|
||||
return
|
||||
}
|
||||
err = peerConnection.SetLocalDescription(offer)
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, fmt.Errorf("failed to set local description: %w", err)
|
||||
peerConnection.Close()
|
||||
return
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
t := &transport{pc: peerConnection, dc: dataChannel}
|
||||
return t, offer, nil
|
||||
}
|
||||
|
||||
// newTransportFromOffer creates a transport from a WebRTC offer and and returns a WebRTC answer to
|
||||
// be announced.
|
||||
func newTransportFromOffer(offer webrtc.SessionDescription, onOpen onDataChannelOpen, offerId string) (*transport, webrtc.SessionDescription, error) {
|
||||
peerConnection, err := newPeerConnection()
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, fmt.Errorf("failed to peer connection: %w", err)
|
||||
}
|
||||
peerConnection.OnICEConnectionStateChange(func(connectionState webrtc.ICEConnectionState) {
|
||||
//fmt.Printf("ICE Connection State has changed: %s\n", connectionState.String())
|
||||
})
|
||||
|
||||
t := &transport{pc: peerConnection}
|
||||
|
||||
func initAnsweringPeerConnection(
|
||||
peerConnection wrappedPeerConnection,
|
||||
offerId string,
|
||||
offer webrtc.SessionDescription,
|
||||
onOpen onDataChannelOpen,
|
||||
) (answer webrtc.SessionDescription, err error) {
|
||||
err = peerConnection.SetRemoteDescription(offer)
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, err
|
||||
return
|
||||
}
|
||||
answer, err := peerConnection.CreateAnswer(nil)
|
||||
answer, err = peerConnection.CreateAnswer(nil)
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, err
|
||||
return
|
||||
}
|
||||
err = peerConnection.SetLocalDescription(answer)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
timer := time.AfterFunc(30*time.Second, func() {
|
||||
metrics.Add("answering peer connections timed out", 1)
|
||||
peerConnection.Close()
|
||||
})
|
||||
peerConnection.OnDataChannel(func(d *webrtc.DataChannel) {
|
||||
//fmt.Printf("New DataChannel %s %d\n", d.Label(), d.ID())
|
||||
t.lock.Lock()
|
||||
t.dc = d
|
||||
t.lock.Unlock()
|
||||
t.handleOpen(func(dc datachannel.ReadWriteCloser) {
|
||||
setDataChannelOnOpen(d, peerConnection, func(dc datachannel.ReadWriteCloser) {
|
||||
timer.Stop()
|
||||
metrics.Add("answering peer connection conversions", 1)
|
||||
onOpen(dc, DataChannelContext{answer, offer, offerId, false})
|
||||
})
|
||||
})
|
||||
err = peerConnection.SetLocalDescription(answer)
|
||||
if err != nil {
|
||||
return nil, webrtc.SessionDescription{}, err
|
||||
return
|
||||
}
|
||||
|
||||
return t, answer, nil
|
||||
// getAnswerForOffer creates a transport from a WebRTC offer and and returns a WebRTC answer to be
|
||||
// announced.
|
||||
func getAnswerForOffer(
|
||||
offer webrtc.SessionDescription, onOpen onDataChannelOpen, offerId string,
|
||||
) (
|
||||
answer webrtc.SessionDescription, err error,
|
||||
) {
|
||||
peerConnection, err := newPeerConnection()
|
||||
if err != nil {
|
||||
err = fmt.Errorf("failed to peer connection: %w", err)
|
||||
return
|
||||
}
|
||||
answer, err = initAnsweringPeerConnection(peerConnection, offerId, offer, onOpen)
|
||||
if err != nil {
|
||||
peerConnection.Close()
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// SetAnswer sets the WebRTC answer
|
||||
func (t *transport) SetAnswer(answer webrtc.SessionDescription, onOpen func(datachannel.ReadWriteCloser)) error {
|
||||
t.handleOpen(onOpen)
|
||||
|
||||
err := t.pc.SetRemoteDescription(answer)
|
||||
if err != nil {
|
||||
func (t *outboundOffer) setAnswer(answer webrtc.SessionDescription, onOpen func(datachannel.ReadWriteCloser)) error {
|
||||
setDataChannelOnOpen(t.dataChannel, t.peerConnection, onOpen)
|
||||
err := t.peerConnection.SetRemoteDescription(answer)
|
||||
if err == nil {
|
||||
// TODO: Maybe grab this inside the onOpen callback and mark the offer used there.
|
||||
t.answered = true
|
||||
}
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
|
||||
type datachannelReadWriter interface {
|
||||
datachannel.Reader
|
||||
datachannel.Writer
|
||||
io.Reader
|
||||
io.Writer
|
||||
}
|
||||
|
||||
func (t *transport) handleOpen(onOpen func(datachannel.ReadWriteCloser)) {
|
||||
t.lock.Lock()
|
||||
dc := t.dc
|
||||
t.lock.Unlock()
|
||||
dc.OnOpen(func() {
|
||||
//fmt.Printf("Data channel '%s'-'%d' open.\n", dc.Label(), dc.ID())
|
||||
type ioCloserFunc func() error
|
||||
|
||||
// Detach the data channel
|
||||
func (me ioCloserFunc) Close() error {
|
||||
return me()
|
||||
}
|
||||
|
||||
func setDataChannelOnOpen(
|
||||
dc *webrtc.DataChannel,
|
||||
pc wrappedPeerConnection,
|
||||
onOpen func(closer datachannel.ReadWriteCloser),
|
||||
) {
|
||||
dc.OnOpen(func() {
|
||||
raw, err := dc.Detach()
|
||||
if err != nil {
|
||||
log.Fatalf("failed to detach: %v", err) // TODO: Error handling
|
||||
// This shouldn't happen if the API is configured correctly, and we call from OnOpen.
|
||||
panic(err)
|
||||
}
|
||||
|
||||
onOpen(raw)
|
||||
onOpen(hookDataChannelCloser(raw, pc))
|
||||
})
|
||||
}
|
||||
|
||||
func hookDataChannelCloser(dcrwc datachannel.ReadWriteCloser, pc wrappedPeerConnection) datachannel.ReadWriteCloser {
|
||||
return struct {
|
||||
datachannelReadWriter
|
||||
io.Closer
|
||||
}{
|
||||
dcrwc,
|
||||
ioCloserFunc(pc.Close),
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue