diff --git a/go.mod b/go.mod index 0b63ab68..cb233d5e 100644 --- a/go.mod +++ b/go.mod @@ -5,7 +5,7 @@ require ( github.com/jbenet/goprocess v0.1.3 github.com/libp2p/go-addr-util v0.0.1 github.com/libp2p/go-conn-security-multistream v0.1.0 - github.com/libp2p/go-libp2p-core v0.3.0 + github.com/libp2p/go-libp2p-core v0.3.1-0.20200210163958-6d6f8284b841 github.com/libp2p/go-libp2p-loggables v0.1.0 github.com/libp2p/go-libp2p-peerstore v0.1.4 github.com/libp2p/go-libp2p-secio v0.2.1 @@ -18,6 +18,7 @@ require ( github.com/multiformats/go-multiaddr v0.2.0 github.com/multiformats/go-multiaddr-fmt v0.1.0 github.com/multiformats/go-multiaddr-net v0.1.2 + github.com/stretchr/testify v1.4.0 github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7 ) diff --git a/go.sum b/go.sum index 140674a8..1d40989b 100644 --- a/go.sum +++ b/go.sum @@ -3,11 +3,8 @@ github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOv github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= -github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32 h1:qkOC5Gd33k54tobS36cXdAzJbeHaduLtnLQQwNoIi78= github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32/go.mod h1:DrZx5ec/dmnfpw9KyYoQyYo7d0KEvTkk/5M/vbZjAr8= -github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c h1:aEbSeNALREWXk0G7UdNhR3ayBV7tZ4M2PNmnrCAph6Q= github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI= -github.com/btcsuite/btcd v0.0.0-20190824003749-130ea5bddde3 h1:A/EVblehb75cUgXA5njHPn0kLAsykn6mJGz7rnmW5W0= github.com/btcsuite/btcd v0.0.0-20190824003749-130ea5bddde3/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI= github.com/btcsuite/btcd v0.20.1-beta h1:Ik4hyJqN8Jfyv3S4AGBOmyouMsYE3EdYODkMbQjwPGw= github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ= @@ -26,38 +23,35 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/dgraph-io/badger v1.6.0-rc1/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4= github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4= github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw= github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/go-check/check v0.0.0-20180628173108-788fd7840127/go.mod h1:9ES+weclKsC9YodN5RgxqK/VD9HM9JsCSh7rNhMZE98= -github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE= github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4= github.com/gogo/protobuf v1.3.0/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls= github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I= github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= -github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY= github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU= github.com/gxed/hashland/murmur3 v0.0.1/go.mod h1:KjXop02n4/ckmZSnY2+HKcLud/tcmvhST0bie/0lS48= github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= -github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU= github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= @@ -65,14 +59,12 @@ github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpO github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8= github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM= github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM= -github.com/ipfs/go-cid v0.0.3 h1:UIAh32wymBpStoe83YCzwVQQ5Oy/H0FdxvUS6DJDzms= github.com/ipfs/go-cid v0.0.3/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM= -github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE= +github.com/ipfs/go-cid v0.0.4 h1:UlfXKrZx1DjZoBhQHmNHLC1fK1dUJDN20Y28A7s+gJ8= +github.com/ipfs/go-cid v0.0.4/go.mod h1:4LLaPOQwmk5z9LBgQnpkivrx8BJjUyGwTXCd5Xfj6+M= github.com/ipfs/go-datastore v0.1.0/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE= github.com/ipfs/go-datastore v0.1.1/go.mod h1:w38XXW9kVFNp57Zj5knbKWM2T+KOZCGDRVNdgPHtbHw= -github.com/ipfs/go-ds-badger v0.0.5/go.mod h1:g5AuuCGmr7efyzQhLL8MzwqcauPojGPUaHzfGTzuE3s= github.com/ipfs/go-ds-badger v0.0.7/go.mod h1:qt0/fWzZDoPW6jpQeqUjR5kBfhDNB65jd9YlmAvpQBk= -github.com/ipfs/go-ds-leveldb v0.0.1/go.mod h1:feO8V3kubwsEF22n0YRQCffeb79OOYIykR4L04tMOYc= github.com/ipfs/go-ds-leveldb v0.1.0/go.mod h1:hqAW8y4bwX5LWcCtku2rFNX3vjDZCy5LZCg+cSZvYb8= github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw= github.com/ipfs/go-log v0.0.1 h1:9XTUN/rW64BCG1YhPK9Hoy3q8nr4gOmHHBpgFdfw6Lc= @@ -104,50 +96,34 @@ github.com/libp2p/go-buffer-pool v0.0.2 h1:QNK2iAFa8gjAe1SPz6mHSMuCcjs+X1wlHzeOS github.com/libp2p/go-buffer-pool v0.0.2/go.mod h1:MvaB6xw5vOrDl8rYZGLFdKAuk/hRoRZd1Vi32+RXyFM= github.com/libp2p/go-conn-security-multistream v0.1.0 h1:aqGmto+ttL/uJgX0JtQI0tD21CIEy5eYd1Hlp0juHY0= github.com/libp2p/go-conn-security-multistream v0.1.0/go.mod h1:aw6eD7LOsHEX7+2hJkDxw1MteijaVcI+/eP2/x3J1xc= -github.com/libp2p/go-flow-metrics v0.0.1 h1:0gxuFd2GuK7IIP5pKljLwps6TvcuYgvG7Atqi3INF5s= github.com/libp2p/go-flow-metrics v0.0.1/go.mod h1:Iv1GH0sG8DtYN3SVJ2eG221wMiNpZxBdp967ls1g+k8= -github.com/libp2p/go-flow-metrics v0.0.2/go.mod h1:HeoSNUrOJVK1jEpDqVEiUOIXqhbnS27omG0uWU5slZs= +github.com/libp2p/go-flow-metrics v0.0.3 h1:8tAs/hSdNvUiLgtlSy3mxwxWP4I9y/jlkPFT7epKdeM= github.com/libp2p/go-flow-metrics v0.0.3/go.mod h1:HeoSNUrOJVK1jEpDqVEiUOIXqhbnS27omG0uWU5slZs= -github.com/libp2p/go-libp2p-core v0.0.1 h1:HSTZtFIq/W5Ue43Zw+uWZyy2Vl5WtF0zDjKN8/DT/1I= github.com/libp2p/go-libp2p-core v0.0.1/go.mod h1:g/VxnTZ/1ygHxH3dKok7Vno1VfpvGcGip57wjTU4fco= -github.com/libp2p/go-libp2p-core v0.0.4/go.mod h1:jyuCQP356gzfCFtRKyvAbNkyeuxb7OlyhWZ3nls5d2I= -github.com/libp2p/go-libp2p-core v0.2.0 h1:ycFtuNwtZBAJSxzaHbyv6NjG3Yj5Nmra1csHaQ3zwaw= github.com/libp2p/go-libp2p-core v0.2.0/go.mod h1:X0eyB0Gy93v0DZtSYbEM7RnMChm9Uv3j7yRXjO77xSI= -github.com/libp2p/go-libp2p-core v0.2.2 h1:Sv1ggdoMx9c7v7FOFkR7agraHCnAgqYsXrU1ARSRUMs= github.com/libp2p/go-libp2p-core v0.2.2/go.mod h1:8fcwTbsG2B+lTgRJ1ICZtiM5GWCWZVoVrLaDRvIRng0= -github.com/libp2p/go-libp2p-core v0.2.4 h1:Et6ykkTwI6PU44tr8qUF9k43vP0aduMNniShAbUJJw8= github.com/libp2p/go-libp2p-core v0.2.4/go.mod h1:STh4fdfa5vDYr0/SzYYeqnt+E6KfEV5VxfIrm0bcI0g= -github.com/libp2p/go-libp2p-core v0.2.5 h1:iP1PIiIrlRrGbE1fYq2918yBc5NlCH3pFuIPSWU9hds= -github.com/libp2p/go-libp2p-core v0.2.5/go.mod h1:6+5zJmKhsf7yHn1RbmYDu08qDUpIUxGdqHuEZckmZOA= -github.com/libp2p/go-libp2p-core v0.3.0 h1:F7PqduvrztDtFsAa/bcheQ3azmNo+Nq7m8hQY5GiUW8= -github.com/libp2p/go-libp2p-core v0.3.0/go.mod h1:ACp3DmS3/N64c2jDzcV429ukDpicbL6+TrrxANBjPGw= +github.com/libp2p/go-libp2p-core v0.3.1-0.20200210163958-6d6f8284b841 h1:NtLkfbsEXfR1mKM901b34Pw4VpEKQmCrtV7oQE6rIPQ= +github.com/libp2p/go-libp2p-core v0.3.1-0.20200210163958-6d6f8284b841/go.mod h1:thvWy0hvaSBhnVBaW37BvzgVV68OUhgJJLAa6almrII= github.com/libp2p/go-libp2p-loggables v0.1.0 h1:h3w8QFfCt2UJl/0/NW4K829HX/0S4KD31PQ7m8UXXO8= github.com/libp2p/go-libp2p-loggables v0.1.0/go.mod h1:EyumB2Y6PrYjr55Q3/tiJ/o3xoDasoRYM7nOzEpoa90= github.com/libp2p/go-libp2p-mplex v0.2.0/go.mod h1:Ejl9IyjvXJ0T9iqUTE1jpYATQ9NM3g+OtR+EMMODbKo= github.com/libp2p/go-libp2p-mplex v0.2.1 h1:E1xaJBQnbSiTHGI1gaBKmKhu1TUKkErKJnE8iGvirYI= github.com/libp2p/go-libp2p-mplex v0.2.1/go.mod h1:SC99Rxs8Vuzrf/6WhmH41kNn13TiYdAWNYHrwImKLnE= -github.com/libp2p/go-libp2p-peerstore v0.1.3 h1:wMgajt1uM2tMiqf4M+4qWKVyyFc8SfA+84VV9glZq1M= -github.com/libp2p/go-libp2p-peerstore v0.1.3/go.mod h1:BJ9sHlm59/80oSkpWgr1MyY1ciXAXV397W6h1GH/uKI= github.com/libp2p/go-libp2p-peerstore v0.1.4 h1:d23fvq5oYMJ/lkkbO4oTwBp/JP+I/1m5gZJobNXCE/k= github.com/libp2p/go-libp2p-peerstore v0.1.4/go.mod h1:+4BDbDiiKf4PzpANZDAT+knVdLxvqh7hXOujessqdzs= -github.com/libp2p/go-libp2p-secio v0.2.0 h1:ywzZBsWEEz2KNTn5RtzauEDq5RFEefPsttXYwAWqHng= -github.com/libp2p/go-libp2p-secio v0.2.0/go.mod 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h1:PZMS9lhjK9VytzMCW3tWHAXtKXmlURSc3ZdvwEcKCzw= github.com/libp2p/go-libp2p-transport-upgrader v0.1.1/go.mod h1:IEtA6or8JUbsV07qPW4r01GnTenLW4oi3lOPbUMGJJA= -github.com/libp2p/go-libp2p-yamux v0.2.0 h1:TSPZ5cMMz/wdoYsye/wU1TE4G3LDGMoeEN0xgnCKU/I= -github.com/libp2p/go-libp2p-yamux v0.2.0/go.mod h1:Db2gU+XfLpm6E4rG5uGCFX6uXA8MEXOxFcRoXUODaK8= github.com/libp2p/go-libp2p-yamux v0.2.1 h1:Q3XYNiKCC2vIxrvUJL+Jg1kiyeEaIDNKLjgEjo3VQdI= github.com/libp2p/go-libp2p-yamux v0.2.1/go.mod h1:1FBXiHDk1VyRM1C0aez2bCfHQ4vMZKkAQzZbkSQt5fI= -github.com/libp2p/go-maddr-filter v0.0.4 h1:hx8HIuuwk34KePddrp2mM5ivgPkZ09JH4AvsALRbFUs= github.com/libp2p/go-maddr-filter v0.0.4/go.mod h1:6eT12kSQMA9x2pvFQa+xesMKUBlj9VImZbj3B9FBH/Q= github.com/libp2p/go-maddr-filter v0.0.5 h1:CW3AgbMO6vUvT4kf87y4N+0P8KUl2aqLYhrGyDUbLSg= github.com/libp2p/go-maddr-filter v0.0.5/go.mod h1:Jk+36PMfIqCJhAnaASRH83bdAvfDRp/w6ENFaC9bG+M= @@ -156,9 +132,7 @@ github.com/libp2p/go-mplex v0.1.0 h1:/nBTy5+1yRyY82YaO6HXQRnO5IAGsXTjEJaR3LdTPc0 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v0.0.0-20180420211403-2296661a0572 h1:RC6RW7j+1+HkWaX/Yh71Ee5ZHaHYt7ZP4sQgUrm6cDU= github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572/go.mod h1:w0SWMsp6j9O/dk4/ZpIhL+3CkG8ofA2vuv7k+ltqUMc= @@ -274,8 +233,8 @@ github.com/src-d/envconfig v1.0.0/go.mod h1:Q9YQZ7BKITldTBnoxsE5gOeB5y66RyPXeue/ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk= github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ= github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0= @@ -288,9 +247,9 @@ github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7 h1: github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7/go.mod h1:X2c0RVCI1eSUFI8eLcY3c0423ykwiUdxLJtkDvruhjI= github.com/x-cray/logrus-prefixed-formatter v0.5.2/go.mod h1:2duySbKsL6M18s5GU7VPsoEPHyzalCE06qoARUCeBBE= github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= -go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg= go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= go.opencensus.io v0.22.1/go.mod h1:Ap50jQcDJrx6rB6VgeeFPtuPIf3wMRvRfrfYDO6+BmA= +go.opencensus.io v0.22.2 h1:75k/FF0Q2YM8QYo07VPddOLBslDt1MZOdEslOHvmzAs= go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= @@ -300,7 +259,6 @@ golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= -golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443 h1:IcSOAf4PyMp3U3XbIEj1/xJ2BjNN2jWv7JoyOsMxXUU= golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= @@ -314,12 +272,10 @@ golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73r golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= -golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 h1:0GoQqolDA55aaLxZyTzK/Y2ePZzZTUrRacwib7cNsYQ= golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= -golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -331,13 +287,12 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h golang.org/x/sys v0.0.0-20190219092855-153ac476189d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 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 h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb h1:fgwFCsaw9buMuxNd6+DQfAuSFqbNiQZpcgJQAgJsK6k= golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/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 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= @@ -345,7 +300,6 @@ golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGm golang.org/x/tools v0.0.0-20181130052023-1c3d964395ce/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 h1:/e+gpKk9r3dJobndpTytxS2gOy6m5uvpg+ISQoEcusQ= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= @@ -364,7 +318,6 @@ gopkg.in/src-d/go-cli.v0 v0.0.0-20181105080154-d492247bbc0d/go.mod h1:z+K8VcOYVY gopkg.in/src-d/go-log.v1 v1.0.1/go.mod h1:GN34hKP0g305ysm2/hctJ0Y8nWP3zxXXJ8GFabTyABE= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= -gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE= 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= diff --git a/introspect.go b/introspect.go new file mode 100644 index 00000000..4599d468 --- /dev/null +++ b/introspect.go @@ -0,0 +1,219 @@ +package swarm + +import ( + "fmt" + "math" + + "github.com/libp2p/go-libp2p-core/introspection" + introspect_pb "github.com/libp2p/go-libp2p-core/introspection/pb" + introspection_pb "github.com/libp2p/go-libp2p-core/introspection/pb" + "github.com/libp2p/go-libp2p-core/network" +) + +// IntrospectTraffic introspects and returns total traffic stats for this swarm. +func (s *Swarm) IntrospectTraffic() (*introspection_pb.Traffic, error) { + if s.bwc == nil { + return nil, nil + } + + metrics := s.bwc.GetBandwidthTotals() + t := &introspection_pb.Traffic{ + TrafficIn: &introspection_pb.DataGauge{ + CumBytes: uint64(metrics.TotalIn), + InstBw: uint64(metrics.RateIn), + }, + TrafficOut: &introspection_pb.DataGauge{ + CumBytes: uint64(metrics.TotalOut), + InstBw: uint64(metrics.RateOut), + }, + } + + return t, nil +} + +// IntrospectConnections introspects & returns the swarm connections +func (s *Swarm) IntrospectConnections(q introspection.ConnectionQueryParams) ([]*introspection_pb.Connection, error) { + var conns []network.Conn + + switch l := len(q.Include); l { + case 0: + conns = s.Conns() + + default: + conns = make([]network.Conn, 0, l) + filter := make(map[string]struct{}, l) + for _, id := range q.Include { + filter[string(id)] = struct{}{} + } + + for _, c := range s.Conns() { + if _, ok := filter[c.(*Conn).ID()]; !ok { + continue + } + conns = append(conns, c) + } + } + + introspected := make([]*introspection_pb.Connection, 0, len(conns)) + + switch q.Output { + case introspection.QueryOutputFull: + for _, c := range conns { + ic := c.(*Conn).Introspect(s, q) + introspected = append(introspected, ic) + } + + case introspection.QueryOutputList: + for _, c := range conns { + introspected = append(introspected, &introspection_pb.Connection{Id: c.(*Conn).ID()}) + } + + default: + return nil, fmt.Errorf("unexpected query type: %v", q.Output) + } + + return introspected, nil +} + +// IntrospectStreams processes a streams introspection query. +func (s *Swarm) IntrospectStreams(q introspection.StreamQueryParams) (*introspection_pb.StreamList, error) { + var streams []network.Stream + + switch l := len(q.Include); l { + case 0: + for _, c := range s.Conns() { + for _, s := range c.GetStreams() { + streams = append(streams, s) + } + } + + default: + streams = make([]network.Stream, 0, l) + filter := make(map[string]struct{}, l) + for _, id := range q.Include { + filter[string(id)] = struct{}{} + } + + for _, c := range s.Conns() { + for _, s := range c.GetStreams() { + if _, ok := filter[s.(*Stream).ID()]; !ok { + continue + } + streams = append(streams, s) + } + } + } + + switch q.Output { + case introspection.QueryOutputFull: + introspected := make([]*introspection_pb.Stream, 0, len(streams)) + for _, st := range streams { + is := st.(*Stream).Introspect(s, q) + introspected = append(introspected, is) + } + return &introspection_pb.StreamList{Streams: introspected}, nil + + case introspection.QueryOutputList: + introspected := make([]string, 0, len(streams)) + for _, st := range streams { + introspected = append(introspected, st.(*Stream).ID()) + } + return &introspection_pb.StreamList{StreamIds: introspected}, nil + } + + return nil, fmt.Errorf("unexpected query type: %v", q.Output) +} + +func (c *Conn) Introspect(s *Swarm, q introspection.ConnectionQueryParams) *introspect_pb.Connection { + stat := c.Stat() + res := &introspection_pb.Connection{ + Id: c.ID(), + Status: introspection_pb.Status_ACTIVE, + PeerId: c.RemotePeer().Pretty(), + Endpoints: &introspection_pb.EndpointPair{ + SrcMultiaddr: c.LocalMultiaddr().String(), + DstMultiaddr: c.RemoteMultiaddr().String(), + }, + Role: translateRole(stat), + Timeline: &introspection_pb.Connection_Timeline{ + OpenTs: &stat.Opened, + UpgradedTs: &stat.Opened, + // TODO ClosedTs, UpgradedTs. + }, + } + + // TODO this is a per-peer, not a per-conn measurement. In the future, when + // we have multiple connections per peer, this will produce inaccurate + // numbers. + // Also, we do not record stream-level stats. + if s.bwc != nil { + bw := s.bwc.GetBandwidthForPeer(c.RemotePeer()) + res.Traffic = &introspect_pb.Traffic{ + // TODO we don't have packet I/O stats. + TrafficIn: &introspect_pb.DataGauge{ + CumBytes: uint64(bw.TotalIn), + InstBw: uint64(math.Round(bw.RateIn)), + }, + TrafficOut: &introspect_pb.DataGauge{ + CumBytes: uint64(bw.TotalOut), + InstBw: uint64(math.Round(bw.RateOut)), + }, + } + } + + // TODO I don't think we pin the multiplexer and the secure channel we've + // negotiated anywhere. + res.Attribs = &introspect_pb.Connection_Attributes{} + + // TODO can we get the transport ID from the multiaddr? + res.TransportId = "unknown" + + // TODO there's the ping protocol, but that's higher than this layer. + // How do we source this? We may need some kind of latency manager. + res.LatencyNs = 0 + + c.streams.Lock() + sids := make([]string, 0, len(c.streams.m)) + for s := range c.streams.m { + sids = append(sids, s.ID()) + } + c.streams.Unlock() + + res.Streams = &introspection_pb.StreamList{StreamIds: sids} + + return res +} + +func (s *Stream) Introspect(sw *Swarm, q introspection.StreamQueryParams) *introspect_pb.Stream { + stat := s.Stat() + res := &introspection_pb.Stream{ + Id: s.ID(), + Status: introspect_pb.Status_ACTIVE, + Conn: &introspect_pb.Stream_ConnectionRef{ + Connection: &introspection_pb.Stream_ConnectionRef_ConnId{ + ConnId: s.conn.ID(), + }, + }, + Protocol: string(s.Protocol()), + Role: translateRole(stat), + Timeline: &introspect_pb.Stream_Timeline{ + OpenTs: &stat.Opened, + // TODO CloseTs. + }, + // TODO Traffic: we are not tracking per-stream traffic stats at the + // moment. + } + + return res +} + +func translateRole(stat network.Stat) introspect_pb.Role { + switch stat.Direction { + case network.DirInbound: + return introspect_pb.Role_RESPONDER + case network.DirOutbound: + return introspect_pb.Role_INITIATOR + default: + return 99 // TODO placeholder value + } +} diff --git a/introspect_test.go b/introspect_test.go new file mode 100644 index 00000000..5886fc29 --- /dev/null +++ b/introspect_test.go @@ -0,0 +1,133 @@ +package swarm_test + +import ( + "context" + "testing" + + "github.com/libp2p/go-libp2p-core/introspection" + introspection_pb "github.com/libp2p/go-libp2p-core/introspection/pb" + "github.com/libp2p/go-libp2p-core/protocol" + swarm "github.com/libp2p/go-libp2p-swarm" + + "github.com/stretchr/testify/require" +) + +func TestConnsAndStreamIntrospect(t *testing.T) { + ctx := context.Background() + swarms := makeSwarms(ctx, t, 2) + connectSwarms(t, ctx, []*swarm.Swarm{swarms[0], swarms[1]}) + + // ----- Swarm 1 opens TWO streams to Swarm 2 + pid1 := protocol.ID("1") + pid2 := protocol.ID("2") + s1, err := swarms[0].NewStream(ctx, swarms[1].LocalPeer()) + s1.SetProtocol(pid1) + require.NoError(t, err) + s2, err := swarms[0].NewStream(ctx, swarms[1].LocalPeer()) + require.NoError(t, err) + s2.SetProtocol(pid2) + + // send 4 bytes on stream 1 & 5 bytes on stream 2 + msg1 := "abcd" + msg2 := "12345" + _, err = s1.Write([]byte(msg1)) + require.NoError(t, err) + _, err = s2.Write([]byte(msg2)) + require.NoError(t, err) + + // wait for the metrics to kick in + for { + cis, err := swarms[0].IntrospectConnections(introspection.ConnectionQueryParams{Output: introspection.QueryOutputFull}) + require.NoError(t, err) + + if cis[0].Traffic.TrafficOut.CumBytes != 0 { + break + } + } + + // ----- Introspect Swarm 1 + cis, err := swarms[0].IntrospectConnections(introspection.ConnectionQueryParams{Output: introspection.QueryOutputFull}) + require.NoError(t, err) + + // connection checks + require.Len(t, cis, 1) + require.Len(t, cis[0].Streams.StreamIds, 2) + require.NotEmpty(t, cis[0].Id) + require.Equal(t, swarms[1].LocalPeer().String(), cis[0].PeerId) + require.Equal(t, introspection_pb.Status_ACTIVE, cis[0].Status) + require.Equal(t, introspection_pb.Role_INITIATOR, cis[0].Role) + require.Equal(t, swarms[0].Conns()[0].LocalMultiaddr().String(), cis[0].Endpoints.SrcMultiaddr) + require.Equal(t, swarms[0].Conns()[0].RemoteMultiaddr().String(), cis[0].Endpoints.DstMultiaddr) + require.True(t, int(cis[0].Traffic.TrafficOut.CumBytes) == len(msg1)+len(msg2)) + + // verify we get connectionIds correctly + cids, err := swarms[0].IntrospectConnections(introspection.ConnectionQueryParams{Output: introspection.QueryOutputList}) + require.NoError(t, err) + require.Len(t, cids, 1) + require.NotEmpty(t, cids[0].Id) + require.Empty(t, cids[0].PeerId) + + // verify we get the same result if we pass in the connection Ids + cs, err := swarms[0].IntrospectConnections(introspection.ConnectionQueryParams{introspection.QueryOutputFull, + []introspection.ConnectionID{introspection.ConnectionID(cis[0].Id)}}) + require.NoError(t, err) + require.Len(t, cs, 1) + require.Equal(t, cis[0].PeerId, cs[0].PeerId) + require.Equal(t, cis[0].Id, cs[0].Id) + + // fetch streams by reading Ids from connection + var sids []introspection.StreamID + for _, s := range cis[0].Streams.StreamIds { + sids = append(sids, introspection.StreamID(s)) + } + + // Now, introspect Streams + sl, err := swarms[0].IntrospectStreams(introspection.StreamQueryParams{introspection.QueryOutputFull, sids}) + require.Len(t, sl.Streams, 2) + require.NoError(t, err) + + // map stream to protocols + protocolToStream := make(map[string]*introspection_pb.Stream) + for _, s := range sl.Streams { + protocolToStream[s.Protocol] = s + } + + // introspect stream 1 + stream1 := protocolToStream["1"] + require.NotEmpty(t, stream1) + require.Equal(t, "1", stream1.Protocol) + require.Equal(t, introspection_pb.Role_INITIATOR, stream1.Role) + require.Equal(t, introspection_pb.Status_ACTIVE, stream1.Status) + require.NotEmpty(t, stream1.Id) + // require.True(t, len(msg1) == int(stream1.Traffic.TrafficOut.CumBytes)) + // require.True(t, 0 == int(stream1.Traffic.TrafficIn.CumBytes)) + + // introspect stream 2 + stream2 := protocolToStream["2"] + require.NotEmpty(t, stream2) + require.Equal(t, "2", stream2.Protocol) + require.Equal(t, introspection_pb.Role_INITIATOR, stream2.Role) + require.Equal(t, introspection_pb.Status_ACTIVE, stream2.Status) + require.NotEmpty(t, stream2.Id) + require.NotEqual(t, stream2.Id, stream1.Id) + // require.True(t, len(msg2) == int(stream2.Traffic.TrafficOut.CumBytes)) + // require.True(t, 0 == int(stream2.Traffic.TrafficIn.CumBytes)) + + // Assert query ONLY for streaIds + streamList, err := swarms[0].IntrospectStreams(introspection.StreamQueryParams{Output: introspection.QueryOutputList}) + require.NoError(t, err) + require.Len(t, streamList.Streams, 0) + require.Len(t, streamList.StreamIds, 2) + + // reset stream 1 & verify + require.NoError(t, s1.Reset()) + cis, err = swarms[0].IntrospectConnections(introspection.ConnectionQueryParams{Output: introspection.QueryOutputFull}) + require.NoError(t, err) + require.Len(t, cis[0].Streams.StreamIds, 1) + + // introspect traffic + tr, err := swarms[0].IntrospectTraffic() + require.NoError(t, err) + require.True(t, tr.TrafficOut.CumBytes == uint64(len(msg1)+len(msg2))) + require.True(t, tr.TrafficIn.CumBytes == 0) +} diff --git a/swarm.go b/swarm.go index f7c57717..8b19a305 100644 --- a/swarm.go +++ b/swarm.go @@ -9,6 +9,7 @@ import ( "sync/atomic" "time" + "github.com/libp2p/go-libp2p-core/introspection" "github.com/libp2p/go-libp2p-core/metrics" "github.com/libp2p/go-libp2p-core/network" "github.com/libp2p/go-libp2p-core/peer" @@ -55,6 +56,9 @@ type Swarm struct { local peer.ID peers peerstore.Peerstore + nextConnID uint32 // guarded by atomic + nextStreamID uint32 // guarded by atomic + conns struct { sync.RWMutex m map[peer.ID][]*Conn @@ -97,7 +101,7 @@ type Swarm struct { } // NewSwarm constructs a Swarm -func NewSwarm(ctx context.Context, local peer.ID, peers peerstore.Peerstore, bwc metrics.Reporter) *Swarm { +func NewSwarm(ctx context.Context, local peer.ID, peers peerstore.Peerstore, bwc metrics.Reporter, introspector introspection.Introspector) *Swarm { s := &Swarm{ local: local, peers: peers, @@ -115,6 +119,16 @@ func NewSwarm(ctx context.Context, local peer.ID, peers peerstore.Peerstore, bwc s.proc = goprocessctx.WithContextAndTeardown(ctx, s.teardown) s.ctx = goprocessctx.OnClosingContext(s.proc) + if introspector != nil { + if err := introspector.RegisterDataProviders(&introspection.DataProviders{ + Connection: s.IntrospectConnections, + Stream: s.IntrospectStreams, + Traffic: s.IntrospectTraffic, + }); err != nil { + log.Errorf("swarm failed to register itself as a provider with the introspector, err=%s", err) + } + } + return s } @@ -214,6 +228,7 @@ func (s *Swarm) addConn(tc transport.CapableConn, dir network.Direction) (*Conn, conn: tc, swarm: s, stat: stat, + id: atomic.AddUint32(&s.nextConnID, 1), } c.streams.m = make(map[*Stream]struct{}) s.conns.m[p] = append(s.conns.m[p], c) diff --git a/swarm_conn.go b/swarm_conn.go index c09957c1..1ac8282e 100644 --- a/swarm_conn.go +++ b/swarm_conn.go @@ -3,7 +3,10 @@ package swarm import ( "errors" "fmt" + "strconv" "sync" + "sync/atomic" + "time" ic "github.com/libp2p/go-libp2p-core/crypto" "github.com/libp2p/go-libp2p-core/mux" @@ -22,6 +25,7 @@ var ErrConnClosed = errors.New("connection closed") // Conn is the connection type used by swarm. In general, you won't use this // type directly. type Conn struct { + id uint32 conn transport.CapableConn swarm *Swarm @@ -38,6 +42,10 @@ type Conn struct { stat network.Stat } +func (c *Conn) ID() string { + return strconv.FormatUint(uint64(c.id), 10) +} + // Close closes this connection. // // Note: This method won't wait for the close notifications to finish as that @@ -169,6 +177,7 @@ func (c *Conn) Stat() network.Stat { // NewStream returns a new Stream from this connection func (c *Conn) NewStream() (network.Stream, error) { ts, err := c.conn.OpenStream() + if err != nil { return nil, err } @@ -185,11 +194,15 @@ func (c *Conn) addStream(ts mux.MuxedStream, dir network.Direction) (*Stream, er } // Wrap and register the stream. - stat := network.Stat{Direction: dir} + stat := network.Stat{ + Direction: dir, + Opened: time.Now(), + } s := &Stream{ stream: ts, conn: c, stat: stat, + id: atomic.AddUint32(&c.swarm.nextStreamID, 1), } c.streams.m[s] = struct{}{} diff --git a/swarm_stream.go b/swarm_stream.go index 9dded2a9..df7f4db8 100644 --- a/swarm_stream.go +++ b/swarm_stream.go @@ -28,6 +28,8 @@ var _ network.Stream = &Stream{} // Stream is the stream type used by swarm. In general, you won't use this type // directly. type Stream struct { + id uint32 + stream mux.MuxedStream conn *Conn @@ -43,6 +45,10 @@ type Stream struct { stat network.Stat } +func (s *Stream) ID() string { + return fmt.Sprintf("%d-%d", s.conn.id, s.id) +} + func (s *Stream) String() string { return fmt.Sprintf( " %s (%s)>", diff --git a/testing/testing.go b/testing/testing.go index 5e396024..6fdf77f4 100644 --- a/testing/testing.go +++ b/testing/testing.go @@ -72,7 +72,7 @@ func GenSwarm(t *testing.T, ctx context.Context, opts ...Option) *swarm.Swarm { ps := pstoremem.NewPeerstore() ps.AddPubKey(p.ID, p.PubKey) ps.AddPrivKey(p.ID, p.PrivKey) - s := swarm.NewSwarm(ctx, p.ID, ps, metrics.NewBandwidthCounter()) + s := swarm.NewSwarm(ctx, p.ID, ps, metrics.NewBandwidthCounter(), nil) s.Process().AddChild(goprocess.WithTeardown(ps.Close)) tcpTransport := tcp.NewTCPTransport(GenUpgrader(s))