Adding file upload and download capabilities (#1610)

go.mod

@@ -5,13 +5,8 @@ go 1.13
 require (
 	github.com/BurntSushi/toml v0.3.1
 	github.com/bitly/go-simplejson v0.5.0
-	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
 	github.com/bwmarrin/discordgo v0.20.2
-	github.com/coreos/bbolt v1.3.3 // indirect
 	github.com/coreos/etcd v3.3.18+incompatible
-	github.com/coreos/go-semver v0.3.0 // indirect
-	github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect
-	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/davecgh/go-spew v1.1.1
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
@@ -23,29 +18,24 @@ require (
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-acme/lego/v3 v3.3.0
 	github.com/go-git/go-git/v5 v5.0.0
-	github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible // indirect
 	github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee
 	github.com/gobwas/pool v0.2.0 // indirect
 	github.com/gobwas/ws v1.0.3
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/golang/protobuf v1.3.5
+	github.com/golang/protobuf v1.4.0
-	github.com/google/go-cmp v0.4.0 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/handlers v1.4.2
-	github.com/gorilla/websocket v1.4.1 // indirect
-	github.com/grpc-ecosystem/go-grpc-middleware v1.1.0 // indirect
-	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.9.5 // indirect
 	github.com/hashicorp/hcl v1.0.0
 	github.com/hpcloud/tail v1.0.0
 	github.com/imdario/mergo v0.3.8
-	github.com/jonboulle/clockwork v0.1.0 // indirect
 	github.com/json-iterator/go v1.1.9 // indirect
 	github.com/kr/pretty v0.1.0
 	github.com/lib/pq v1.3.0
 	github.com/lucas-clemente/quic-go v0.14.1
 	github.com/mholt/certmagic v0.9.3
 	github.com/micro/cli/v2 v2.1.2
+	github.com/micro/go-micro v1.18.0
 	github.com/miekg/dns v1.1.27
 	github.com/mitchellh/hashstructure v1.0.0
 	github.com/nats-io/nats-server/v2 v2.1.6 // indirect
@@ -54,11 +44,8 @@ require (
 	github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1
-	github.com/soheilhy/cmux v0.1.4 // indirect
 	github.com/stretchr/testify v1.4.0
-	github.com/technoweenie/multipartstreamer v1.0.1 // indirect
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20200122045848-3419fae592fc // indirect
-	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
 	go.etcd.io/bbolt v1.3.4
 	go.uber.org/zap v1.13.0
 	golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59
@@ -66,7 +53,7 @@ require (
 	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
 	google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1
 	google.golang.org/grpc v1.26.0
+	google.golang.org/protobuf v1.22.0
 	gopkg.in/src-d/go-git.v4 v4.13.1
 	gopkg.in/telegram-bot-api.v4 v4.6.4
-	sigs.k8s.io/yaml v1.1.0 // indirect
 )

go.sum

@@ -30,8 +30,10 @@ github.com/Azure/go-autorest/tracing v0.1.0/go.mod h1:ROEEAFwXycQw7Sn3DXNtEedEvd
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
+github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA=
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
+github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/Microsoft/hcsshim v0.8.7-0.20191101173118-65519b62243c h1:YMP6olTU903X3gxQJckdmiP8/zkSMq4kN3uipsU9XjU=
 github.com/Microsoft/hcsshim v0.8.7-0.20191101173118-65519b62243c/go.mod h1:7xhjOwRV2+0HXGmM0jxaEu+ZiXJFoVZOTfL/dmqbrD8=
 github.com/OpenDNS/vegadns2client v0.0.0-20180418235048-a3fa4a771d87/go.mod h1:iGLljf5n9GjT6kc0HBvyI1nOKnGQbNB66VzSNbK5iks=
@@ -53,6 +55,7 @@ github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPd
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/aws/aws-sdk-go v1.23.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
+github.com/beevik/ntp v0.2.0/go.mod h1:hIHWr+l3+/clUnF44zdK+CWW7fO8dR5cIylAQ76NRpg=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -62,6 +65,8 @@ github.com/bitly/go-simplejson v0.5.0/go.mod h1:cXHtHw4XUPsvGaxgjIAn8PhEWG9NfngE
 github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY=
 github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
+github.com/bwmarrin/discordgo v0.19.0/go.mod h1:O9S4p+ofTFwB02em7jkpkV8M3R0/PUVOwN61zSZ0r4Q=
+github.com/bwmarrin/discordgo v0.20.1/go.mod h1:O9S4p+ofTFwB02em7jkpkV8M3R0/PUVOwN61zSZ0r4Q=
 github.com/bwmarrin/discordgo v0.20.2 h1:nA7jiTtqUA9lT93WL2jPjUp8ZTEInRujBdx1C9gkr20=
 github.com/bwmarrin/discordgo v0.20.2/go.mod h1:O9S4p+ofTFwB02em7jkpkV8M3R0/PUVOwN61zSZ0r4Q=
 github.com/cenkalti/backoff/v3 v3.0.0 h1:ske+9nBpD9qZsTBoF41nW5L+AIuFBKMeze18XQ3eG1c=
@@ -78,6 +83,7 @@ github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on
 github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/containerd v1.3.0 h1:xjvXQWABwS2uiv3TWgQt5Uth60Gu86LTGZXMJkjc7rY=
 github.com/containerd/containerd v1.3.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/continuity v0.0.0-20181203112020-004b46473808/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc h1:TP+534wVlf61smEIq1nwLLAjQVEK2EADoW3CX9AuT+8=
 github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI=
@@ -86,6 +92,7 @@ github.com/containerd/ttrpc v0.0.0-20190828154514-0e0f228740de/go.mod h1:PvCDdDG
 github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
 github.com/coreos/bbolt v1.3.3 h1:n6AiVyVRKQFNb6mJlwESEvvLoDyiTzXX7ORAUlkeBdY=
 github.com/coreos/bbolt v1.3.3/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
+github.com/coreos/etcd v3.3.17+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/etcd v3.3.18+incompatible h1:Zz1aXgDrFFi1nadh58tA9ktt06cmPTwNNP3dXwIq1lE=
 github.com/coreos/etcd v3.3.18+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
@@ -105,6 +112,7 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 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/decker502/dnspod-go v0.2.0/go.mod h1:qsurYu1FgxcDwfSwXJdLt4kRsBLZeosEb9uq4Sy+08g=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dimchansky/utfbom v1.1.0/go.mod h1:rO41eb7gLfo8SF1jd9F8HplJm1Fewwi4mQvIirEdv+8=
@@ -112,6 +120,7 @@ github.com/dnaeon/go-vcr v0.0.0-20180814043457-aafff18a5cc2/go.mod h1:aBB1+wY4s9
 github.com/dnsimple/dnsimple-go v0.30.0/go.mod h1:O5TJ0/U6r7AfT8niYNlmohpLbCSG+c71tQlGr9SeGrg=
 github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
+github.com/docker/docker v1.4.2-0.20190710153559-aa8249ae1b8b/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker v1.4.2-0.20191101170500-ac7306503d23 h1:oqgGT9O61YAYvI41EBsLePOr+LE6roB0xY4gpkZuFSE=
 github.com/docker/docker v1.4.2-0.20191101170500-ac7306503d23/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
@@ -125,6 +134,7 @@ github.com/ef-ds/deque v1.0.4-0.20190904040645-54cb57c252a1 h1:jFGzikHboUMRXmMBt
 github.com/ef-ds/deque v1.0.4-0.20190904040645-54cb57c252a1/go.mod h1:HvODWzv6Y6kBf3Ah2WzN1bHjDUezGLaAhwuWVwfpEJs=
 github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
+github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/evanphx/json-patch/v5 v5.0.0 h1:dKTrUeykyQwKb/kx7Z+4ukDs6l+4L41HqG1XHnhX7WE=
@@ -137,12 +147,14 @@ github.com/forestgiant/sliceutil v0.0.0-20160425183142-94783f95db6c h1:pBgVXWDXj
 github.com/forestgiant/sliceutil v0.0.0-20160425183142-94783f95db6c/go.mod h1:pFdJbAhRf7rh6YYMUdIQGyzne6zYL1tCUW8QV2B3UfY=
 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/fsouza/go-dockerclient v1.4.4/go.mod h1:PrwszSL5fbmsESocROrOGq/NULMXRw+bajY0ltzD6MA=
 github.com/fsouza/go-dockerclient v1.6.0 h1:f7j+AX94143JL1H3TiqSMkM4EcLDI0De1qD4GGn3Hig=
 github.com/fsouza/go-dockerclient v1.6.0/go.mod h1:YWwtNPuL4XTX1SKJQk86cWPmmqwx+4np9qfPbb+znGc=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
 github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
+github.com/go-acme/lego/v3 v3.1.0/go.mod h1:074uqt+JS6plx+c9Xaiz6+L+GBb+7itGtzfcDM2AhEE=
 github.com/go-acme/lego/v3 v3.3.0 h1:6BePZsOiYA4/w+M7QDytxQtMfCipMPGnWAHs9pWks98=
 github.com/go-acme/lego/v3 v3.3.0/go.mod h1:iGSY2vQrvQs3WezicSB/oVbO2eCrD88dpWPwb1qLqu0=
 github.com/go-cmd/cmd v1.0.5/go.mod h1:y8q8qlK5wQibcw63djSl/ntiHUHXHGdCkPk0j4QeW4s=
@@ -158,8 +170,13 @@ github.com/go-git/go-git/v5 v5.0.0/go.mod h1:oYD8y9kWsGINPFJoLdaScGCN6dlKg23blmC
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-ini/ini v1.44.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-log/log v0.1.0 h1:wudGTNsiGzrD5ZjgIkVZ517ugi2XRe9Q/xRCzwEO4/U=
+github.com/go-log/log v0.1.0/go.mod h1:4mBwpdRMFLiuXZDCwU2lKQFsoSCo72j3HqBK9d81N2M=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
+github.com/go-playground/locales v0.12.1/go.mod h1:IUMDtCfWo/w/mtMfIE/IG2K+Ey3ygWanZIBtBW0W2TM=
+github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
+github.com/go-playground/universal-translator v0.16.0/go.mod h1:1AnU7NaIRDWWzGEKwgtJRd2xk99HeFyHw3yid4rvQIY=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible h1:2cauKuaELYAEARXRkq2LrJ0yDDv1rW7+wrTEdVL3uaU=
 github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible/go.mod h1:qf9acutJ8cwBUhm1bqgz6Bei9/C/c93FPDljKWwsOgM=
@@ -178,6 +195,7 @@ github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zV
 github.com/goji/httpauth v0.0.0-20160601135302-2da839ab0f4d/go.mod h1:nnjvkQ9ptGaCkuDUx6wNykzzlUixGxvkme+H/lnzb+A=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/groupcache v0.0.0-20191002201903-404acd9df4cc/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
@@ -191,6 +209,12 @@ github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs
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@@ -239,6 +263,7 @@ github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T
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@@ -247,9 +272,11 @@ github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJS
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@@ -276,15 +303,21 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
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@@ -293,11 +326,23 @@ github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzp
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@@ -316,12 +361,18 @@ github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c h1:nXxl5PrvVm2L/wCy8d
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@@ -330,6 +381,7 @@ github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OS
 github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
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@@ -424,6 +476,7 @@ github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG
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@@ -439,6 +492,7 @@ github.com/xeipuuv/gojsonschema v0.0.0-20180618132009-1d523034197f/go.mod h1:5yf
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+go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
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@@ -450,27 +504,35 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
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+go.uber.org/multierr v1.2.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
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 go.uber.org/ratelimit v0.0.0-20180316092928-c15da0234277/go.mod h1:2X8KaoNd1J0lZV+PxJk/5+DGbO/tpwLR1m++a7FnB/Y=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+go.uber.org/zap v1.12.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 go.uber.org/zap v1.13.0 h1:nR6NoDBgAf67s68NhaXbsojM+2gxp3S1hWkHDl27pVU=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 golang.org/x/crypto v0.0.0-20180621125126-a49355c7e3f8/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20190130090550-b01c7a725664/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/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/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190418165655-df01cb2cc480/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191108234033-bd318be0434a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59 h1:3zb4D3T4G8jdExgVU/95+vQXfpEPiMdCaZgmGVxjNHM=
 golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -515,7 +577,9 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20191011234655-491137f69257/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191027093000-83d349e8ac1a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20191109021931-daa7c04131f5/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -535,9 +599,11 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190129075346-302c3dd5f1cc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/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 v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -547,12 +613,15 @@ golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe h1:6fAMxZRR6sl1Uq8U61gxU+kPTs2tR8uOySCbBP7BN/M=
 golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191110163157-d32e6e3b99c4/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 v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So=
@@ -584,6 +653,7 @@ golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgw
 golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190729092621-ff9f1409240a/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
 golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20190907020128-2ca718005c18/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -615,6 +685,7 @@ google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
+google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1 h1:aQktFqmDE2yjveXJlVIfslDFmFnUXSqG0i6KRcJAeMc=
 google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
@@ -624,8 +695,17 @@ google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiq
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.22.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRnRtcA=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.26.0 h1:2dTRdpdFEEhJYQD8EMLB61nnrzSCTbG38PhqdhvOltg=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+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=
+google.golang.org/protobuf v1.22.0 h1:cJv5/xdbk1NnMPR1VP9+HU6gupuG9MLBoH1r6RHZ2MY=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 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=
@@ -636,6 +716,8 @@ gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
+gopkg.in/go-playground/validator.v9 v9.30.0/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
 gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

server/proto/server.pb.go

@@ -1,324 +1,350 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: server/proto/server.proto
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.6.1
+// source: github.com/micro/go-micro/server/proto/server.proto
 
 package go_micro_server
 
 import (
-	context "context"
-	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	grpc "google.golang.org/grpc"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	codes "google.golang.org/grpc/codes"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	status "google.golang.org/grpc/status"
+	reflect "reflect"
-	math "math"
+	sync "sync"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
+const (
-var _ = proto.Marshal
+	// Verify that this generated code is sufficiently up-to-date.
-var _ = fmt.Errorf
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-var _ = math.Inf
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
 
-// This is a compile-time assertion to ensure that this generated file
+// This is a compile-time assertion that a sufficiently up-to-date version
-// is compatible with the proto package it is being compiled against.
+// of the legacy proto package is being used.
-// A compilation error at this line likely means your copy of the
+const _ = proto.ProtoPackageIsVersion4
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 
 type HandleRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
 	Service  string `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"`
 	Endpoint string `protobuf:"bytes,2,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
 	Protocol string `protobuf:"bytes,3,opt,name=protocol,proto3" json:"protocol,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
 }
 
-func (m *HandleRequest) Reset()         { *m = HandleRequest{} }
+func (x *HandleRequest) Reset() {
-func (m *HandleRequest) String() string { return proto.CompactTextString(m) }
+	*x = HandleRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *HandleRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
 func (*HandleRequest) ProtoMessage() {}
+
+func (x *HandleRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HandleRequest.ProtoReflect.Descriptor instead.
 func (*HandleRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1959cecd4d1121a1, []int{0}
+	return file_github_com_micro_go_micro_server_proto_server_proto_rawDescGZIP(), []int{0}
 }
 
-func (m *HandleRequest) XXX_Unmarshal(b []byte) error {
+func (x *HandleRequest) GetService() string {
-	return xxx_messageInfo_HandleRequest.Unmarshal(m, b)
+	if x != nil {
-}
+		return x.Service
-func (m *HandleRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_HandleRequest.Marshal(b, m, deterministic)
-}
-func (m *HandleRequest) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_HandleRequest.Merge(m, src)
-}
-func (m *HandleRequest) XXX_Size() int {
-	return xxx_messageInfo_HandleRequest.Size(m)
-}
-func (m *HandleRequest) XXX_DiscardUnknown() {
-	xxx_messageInfo_HandleRequest.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_HandleRequest proto.InternalMessageInfo
-
-func (m *HandleRequest) GetService() string {
-	if m != nil {
-		return m.Service
 	}
 	return ""
 }
 
-func (m *HandleRequest) GetEndpoint() string {
+func (x *HandleRequest) GetEndpoint() string {
-	if m != nil {
+	if x != nil {
-		return m.Endpoint
+		return x.Endpoint
 	}
 	return ""
 }
 
-func (m *HandleRequest) GetProtocol() string {
+func (x *HandleRequest) GetProtocol() string {
-	if m != nil {
+	if x != nil {
-		return m.Protocol
+		return x.Protocol
 	}
 	return ""
 }
 
 type HandleResponse struct {
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	state         protoimpl.MessageState
-	XXX_unrecognized     []byte   `json:"-"`
+	sizeCache     protoimpl.SizeCache
-	XXX_sizecache        int32    `json:"-"`
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *HandleResponse) Reset() {
+	*x = HandleResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *HandleResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
 }
 
-func (m *HandleResponse) Reset()         { *m = HandleResponse{} }
-func (m *HandleResponse) String() string { return proto.CompactTextString(m) }
 func (*HandleResponse) ProtoMessage() {}
+
+func (x *HandleResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HandleResponse.ProtoReflect.Descriptor instead.
 func (*HandleResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1959cecd4d1121a1, []int{1}
+	return file_github_com_micro_go_micro_server_proto_server_proto_rawDescGZIP(), []int{1}
 }
 
-func (m *HandleResponse) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_HandleResponse.Unmarshal(m, b)
-}
-func (m *HandleResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_HandleResponse.Marshal(b, m, deterministic)
-}
-func (m *HandleResponse) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_HandleResponse.Merge(m, src)
-}
-func (m *HandleResponse) XXX_Size() int {
-	return xxx_messageInfo_HandleResponse.Size(m)
-}
-func (m *HandleResponse) XXX_DiscardUnknown() {
-	xxx_messageInfo_HandleResponse.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_HandleResponse proto.InternalMessageInfo
-
 type SubscribeRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
 	Topic string `protobuf:"bytes,1,opt,name=topic,proto3" json:"topic,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
 }
 
-func (m *SubscribeRequest) Reset()         { *m = SubscribeRequest{} }
+func (x *SubscribeRequest) Reset() {
-func (m *SubscribeRequest) String() string { return proto.CompactTextString(m) }
+	*x = SubscribeRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *SubscribeRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
 func (*SubscribeRequest) ProtoMessage() {}
+
+func (x *SubscribeRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SubscribeRequest.ProtoReflect.Descriptor instead.
 func (*SubscribeRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1959cecd4d1121a1, []int{2}
+	return file_github_com_micro_go_micro_server_proto_server_proto_rawDescGZIP(), []int{2}
 }
 
-func (m *SubscribeRequest) XXX_Unmarshal(b []byte) error {
+func (x *SubscribeRequest) GetTopic() string {
-	return xxx_messageInfo_SubscribeRequest.Unmarshal(m, b)
+	if x != nil {
-}
+		return x.Topic
-func (m *SubscribeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_SubscribeRequest.Marshal(b, m, deterministic)
-}
-func (m *SubscribeRequest) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_SubscribeRequest.Merge(m, src)
-}
-func (m *SubscribeRequest) XXX_Size() int {
-	return xxx_messageInfo_SubscribeRequest.Size(m)
-}
-func (m *SubscribeRequest) XXX_DiscardUnknown() {
-	xxx_messageInfo_SubscribeRequest.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_SubscribeRequest proto.InternalMessageInfo
-
-func (m *SubscribeRequest) GetTopic() string {
-	if m != nil {
-		return m.Topic
 	}
 	return ""
 }
 
 type SubscribeResponse struct {
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	state         protoimpl.MessageState
-	XXX_unrecognized     []byte   `json:"-"`
+	sizeCache     protoimpl.SizeCache
-	XXX_sizecache        int32    `json:"-"`
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *SubscribeResponse) Reset() {
+	*x = SubscribeResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *SubscribeResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
 }
 
-func (m *SubscribeResponse) Reset()         { *m = SubscribeResponse{} }
-func (m *SubscribeResponse) String() string { return proto.CompactTextString(m) }
 func (*SubscribeResponse) ProtoMessage() {}
+
+func (x *SubscribeResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SubscribeResponse.ProtoReflect.Descriptor instead.
 func (*SubscribeResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1959cecd4d1121a1, []int{3}
+	return file_github_com_micro_go_micro_server_proto_server_proto_rawDescGZIP(), []int{3}
 }
 
-func (m *SubscribeResponse) XXX_Unmarshal(b []byte) error {
+var File_github_com_micro_go_micro_server_proto_server_proto protoreflect.FileDescriptor
-	return xxx_messageInfo_SubscribeResponse.Unmarshal(m, b)
+
-}
+var file_github_com_micro_go_micro_server_proto_server_proto_rawDesc = []byte{
-func (m *SubscribeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	0x0a, 0x33, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6d, 0x69, 0x63,
-	return xxx_messageInfo_SubscribeResponse.Marshal(b, m, deterministic)
+	0x72, 0x6f, 0x2f, 0x67, 0x6f, 0x2d, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2f, 0x73, 0x65, 0x72, 0x76,
-}
+	0x65, 0x72, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2e,
-func (m *SubscribeResponse) XXX_Merge(src proto.Message) {
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e,
-	xxx_messageInfo_SubscribeResponse.Merge(m, src)
+	0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x22, 0x61, 0x0a, 0x0d, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65,
-}
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x73, 0x65, 0x72, 0x76, 0x69,
-func (m *SubscribeResponse) XXX_Size() int {
+	0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63,
-	return xxx_messageInfo_SubscribeResponse.Size(m)
+	0x65, 0x12, 0x1a, 0x0a, 0x08, 0x65, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x18, 0x02, 0x20,
-}
+	0x01, 0x28, 0x09, 0x52, 0x08, 0x65, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x12, 0x1a, 0x0a,
-func (m *SubscribeResponse) XXX_DiscardUnknown() {
+	0x08, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52,
-	xxx_messageInfo_SubscribeResponse.DiscardUnknown(m)
+	0x08, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x22, 0x10, 0x0a, 0x0e, 0x48, 0x61, 0x6e,
+	0x64, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x28, 0x0a, 0x10, 0x53,
+	0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
+	0x14, 0x0a, 0x05, 0x74, 0x6f, 0x70, 0x69, 0x63, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05,
+	0x74, 0x6f, 0x70, 0x69, 0x63, 0x22, 0x13, 0x0a, 0x11, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69,
+	0x62, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x32, 0xab, 0x01, 0x0a, 0x06, 0x53,
+	0x65, 0x72, 0x76, 0x65, 0x72, 0x12, 0x4b, 0x0a, 0x06, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x12,
+	0x1e, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x65,
+	0x72, 0x2e, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x1f, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x65,
+	0x72, 0x2e, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x00, 0x12, 0x54, 0x0a, 0x09, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x12,
+	0x21, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x65,
+	0x72, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x22, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x73, 0x65,
+	0x72, 0x76, 0x65, 0x72, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
-var xxx_messageInfo_SubscribeResponse proto.InternalMessageInfo
+var (
+	file_github_com_micro_go_micro_server_proto_server_proto_rawDescOnce sync.Once
+	file_github_com_micro_go_micro_server_proto_server_proto_rawDescData = file_github_com_micro_go_micro_server_proto_server_proto_rawDesc
+)
 
-func init() {
+func file_github_com_micro_go_micro_server_proto_server_proto_rawDescGZIP() []byte {
-	proto.RegisterType((*HandleRequest)(nil), "go.micro.server.HandleRequest")
+	file_github_com_micro_go_micro_server_proto_server_proto_rawDescOnce.Do(func() {
-	proto.RegisterType((*HandleResponse)(nil), "go.micro.server.HandleResponse")
+		file_github_com_micro_go_micro_server_proto_server_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_micro_go_micro_server_proto_server_proto_rawDescData)
-	proto.RegisterType((*SubscribeRequest)(nil), "go.micro.server.SubscribeRequest")
+	})
-	proto.RegisterType((*SubscribeResponse)(nil), "go.micro.server.SubscribeResponse")
+	return file_github_com_micro_go_micro_server_proto_server_proto_rawDescData
 }
 
-func init() { proto.RegisterFile("server/proto/server.proto", fileDescriptor_1959cecd4d1121a1) }
+var file_github_com_micro_go_micro_server_proto_server_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
-
+var file_github_com_micro_go_micro_server_proto_server_proto_goTypes = []interface{}{
-var fileDescriptor_1959cecd4d1121a1 = []byte{
+	(*HandleRequest)(nil),     // 0: go.micro.server.HandleRequest
-	// 223 bytes of a gzipped FileDescriptorProto
+	(*HandleResponse)(nil),    // 1: go.micro.server.HandleResponse
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x2c, 0x4e, 0x2d, 0x2a,
+	(*SubscribeRequest)(nil),  // 2: go.micro.server.SubscribeRequest
-	0x4b, 0x2d, 0xd2, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0xd7, 0x87, 0x70, 0xf4, 0xc0, 0x1c, 0x21, 0xfe,
+	(*SubscribeResponse)(nil), // 3: go.micro.server.SubscribeResponse
-	0xf4, 0x7c, 0xbd, 0xdc, 0xcc, 0xe4, 0xa2, 0x7c, 0x3d, 0x88, 0xb0, 0x52, 0x22, 0x17, 0xaf, 0x47,
+}
-	0x62, 0x5e, 0x4a, 0x4e, 0x6a, 0x50, 0x6a, 0x61, 0x69, 0x6a, 0x71, 0x89, 0x90, 0x04, 0x17, 0x3b,
+var file_github_com_micro_go_micro_server_proto_server_proto_depIdxs = []int32{
-	0x48, 0x2a, 0x33, 0x39, 0x55, 0x82, 0x51, 0x81, 0x51, 0x83, 0x33, 0x08, 0xc6, 0x15, 0x92, 0xe2,
+	0, // 0: go.micro.server.Server.Handle:input_type -> go.micro.server.HandleRequest
-	0xe2, 0x48, 0xcd, 0x4b, 0x29, 0xc8, 0xcf, 0xcc, 0x2b, 0x91, 0x60, 0x02, 0x4b, 0xc1, 0xf9, 0x20,
+	2, // 1: go.micro.server.Server.Subscribe:input_type -> go.micro.server.SubscribeRequest
-	0x39, 0xb0, 0x05, 0xc9, 0xf9, 0x39, 0x12, 0xcc, 0x10, 0x39, 0x18, 0x5f, 0x49, 0x80, 0x8b, 0x0f,
+	1, // 2: go.micro.server.Server.Handle:output_type -> go.micro.server.HandleResponse
-	0x66, 0x45, 0x71, 0x41, 0x7e, 0x5e, 0x71, 0xaa, 0x92, 0x06, 0x97, 0x40, 0x70, 0x69, 0x52, 0x71,
+	3, // 3: go.micro.server.Server.Subscribe:output_type -> go.micro.server.SubscribeResponse
-	0x72, 0x51, 0x66, 0x12, 0xdc, 0x5e, 0x11, 0x2e, 0xd6, 0x92, 0xfc, 0x82, 0xcc, 0x64, 0xa8, 0xad,
+	2, // [2:4] is the sub-list for method output_type
-	0x10, 0x8e, 0x92, 0x30, 0x97, 0x20, 0x92, 0x4a, 0x88, 0x76, 0xa3, 0xd5, 0x8c, 0x5c, 0x6c, 0xc1,
+	0, // [0:2] is the sub-list for method input_type
-	0x60, 0xe7, 0x0b, 0x79, 0x73, 0xb1, 0x41, 0xcc, 0x16, 0x92, 0xd3, 0x43, 0xf3, 0x9a, 0x1e, 0x8a,
+	0, // [0:0] is the sub-list for extension type_name
-	0xbf, 0xa4, 0xe4, 0x71, 0xca, 0x43, 0x1d, 0xc5, 0x20, 0x14, 0xc2, 0xc5, 0x09, 0xb7, 0x4c, 0x48,
+	0, // [0:0] is the sub-list for extension extendee
-	0x11, 0x43, 0x3d, 0xba, 0x93, 0xa5, 0x94, 0xf0, 0x29, 0x81, 0x99, 0x9a, 0xc4, 0x06, 0x0e, 0x08,
+	0, // [0:0] is the sub-list for field type_name
-	0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xa4, 0x3f, 0x79, 0x80, 0x96, 0x01, 0x00, 0x00,
 }
 
-// Reference imports to suppress errors if they are not otherwise used.
+func init() { file_github_com_micro_go_micro_server_proto_server_proto_init() }
-var _ context.Context
+func file_github_com_micro_go_micro_server_proto_server_proto_init() {
-var _ grpc.ClientConn
+	if File_github_com_micro_go_micro_server_proto_server_proto != nil {
-
+		return
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
-
-// ServerClient is the client API for Server service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type ServerClient interface {
-	Handle(ctx context.Context, in *HandleRequest, opts ...grpc.CallOption) (*HandleResponse, error)
-	Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (*SubscribeResponse, error)
-}
-
-type serverClient struct {
-	cc *grpc.ClientConn
-}
-
-func NewServerClient(cc *grpc.ClientConn) ServerClient {
-	return &serverClient{cc}
-}
-
-func (c *serverClient) Handle(ctx context.Context, in *HandleRequest, opts ...grpc.CallOption) (*HandleResponse, error) {
-	out := new(HandleResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.server.Server/Handle", in, out, opts...)
-	if err != nil {
-		return nil, err
 	}
-	return out, nil
+	if !protoimpl.UnsafeEnabled {
-}
+		file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-
+			switch v := v.(*HandleRequest); i {
-func (c *serverClient) Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (*SubscribeResponse, error) {
+			case 0:
-	out := new(SubscribeResponse)
+				return &v.state
-	err := c.cc.Invoke(ctx, "/go.micro.server.Server/Subscribe", in, out, opts...)
+			case 1:
-	if err != nil {
+				return &v.sizeCache
-		return nil, err
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
 			}
-	return out, nil
-}
-
-// ServerServer is the server API for Server service.
-type ServerServer interface {
-	Handle(context.Context, *HandleRequest) (*HandleResponse, error)
-	Subscribe(context.Context, *SubscribeRequest) (*SubscribeResponse, error)
-}
-
-// UnimplementedServerServer can be embedded to have forward compatible implementations.
-type UnimplementedServerServer struct {
-}
-
-func (*UnimplementedServerServer) Handle(ctx context.Context, req *HandleRequest) (*HandleResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Handle not implemented")
-}
-func (*UnimplementedServerServer) Subscribe(ctx context.Context, req *SubscribeRequest) (*SubscribeResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Subscribe not implemented")
-}
-
-func RegisterServerServer(s *grpc.Server, srv ServerServer) {
-	s.RegisterService(&_Server_serviceDesc, srv)
-}
-
-func _Server_Handle_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(HandleRequest)
-	if err := dec(in); err != nil {
-		return nil, err
 		}
-	if interceptor == nil {
+		file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-		return srv.(ServerServer).Handle(ctx, in)
+			switch v := v.(*HandleResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
 			}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.server.Server/Handle",
 		}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-		return srv.(ServerServer).Handle(ctx, req.(*HandleRequest))
+			switch v := v.(*SubscribeRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
 			}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Server_Subscribe_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(SubscribeRequest)
-	if err := dec(in); err != nil {
-		return nil, err
 		}
-	if interceptor == nil {
+		file_github_com_micro_go_micro_server_proto_server_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-		return srv.(ServerServer).Subscribe(ctx, in)
+			switch v := v.(*SubscribeResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
 			}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.server.Server/Subscribe",
 		}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ServerServer).Subscribe(ctx, req.(*SubscribeRequest))
 	}
-	return interceptor(ctx, in, info, handler)
+	type x struct{}
-}
+	out := protoimpl.TypeBuilder{
-
+		File: protoimpl.DescBuilder{
-var _Server_serviceDesc = grpc.ServiceDesc{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-	ServiceName: "go.micro.server.Server",
+			RawDescriptor: file_github_com_micro_go_micro_server_proto_server_proto_rawDesc,
-	HandlerType: (*ServerServer)(nil),
+			NumEnums:      0,
-	Methods: []grpc.MethodDesc{
+			NumMessages:   4,
-		{
+			NumExtensions: 0,
-			MethodName: "Handle",
+			NumServices:   1,
-			Handler:    _Server_Handle_Handler,
 		},
-		{
+		GoTypes:           file_github_com_micro_go_micro_server_proto_server_proto_goTypes,
-			MethodName: "Subscribe",
+		DependencyIndexes: file_github_com_micro_go_micro_server_proto_server_proto_depIdxs,
-			Handler:    _Server_Subscribe_Handler,
+		MessageInfos:      file_github_com_micro_go_micro_server_proto_server_proto_msgTypes,
-		},
+	}.Build()
-	},
+	File_github_com_micro_go_micro_server_proto_server_proto = out.File
-	Streams:  []grpc.StreamDesc{},
+	file_github_com_micro_go_micro_server_proto_server_proto_rawDesc = nil
-	Metadata: "server/proto/server.proto",
+	file_github_com_micro_go_micro_server_proto_server_proto_goTypes = nil
+	file_github_com_micro_go_micro_server_proto_server_proto_depIdxs = nil
 }

server/proto/server.pb.micro.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-micro. DO NOT EDIT.
-// source: server/proto/server.proto
+// source: github.com/micro/go-micro/server/proto/server.proto
 
 package go_micro_server
 

util/file/client.go

@@ -0,0 +1,188 @@
+package file
+
+import (
+	"bufio"
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"os"
+
+	"github.com/micro/go-micro/v2/client"
+	proto "github.com/micro/go-micro/v2/util/file/proto"
+)
+
+// Client is the client interface to access files
+type Client interface {
+	Open(filename string) (int64, error)
+	Stat(filename string) (*proto.StatResponse, error)
+	GetBlock(sessionId, blockId int64) ([]byte, error)
+	ReadAt(sessionId, offset, size int64) ([]byte, error)
+	Read(sessionId int64, buf []byte) (int, error)
+	Write(sessionId, offset int64, data []byte) error
+	Close(sessionId int64) error
+	Download(filename, saveFile string) error
+	Upload(filename, localFile string) error
+	DownloadAt(filename, saveFile string, blockId int) error
+}
+
+// NewClient returns a new Client which uses a micro Client
+func NewClient(service string, c client.Client) Client {
+	return &fc{proto.NewFileService(service, c)}
+}
+
+const (
+	blockSize = 512 * 1024
+)
+
+type fc struct {
+	c proto.FileService
+}
+
+func (c *fc) Open(filename string) (int64, error) {
+	rsp, err := c.c.Open(context.TODO(), &proto.OpenRequest{Filename: filename})
+	if err != nil {
+		return 0, err
+	}
+	return rsp.Id, nil
+}
+
+func (c *fc) Stat(filename string) (*proto.StatResponse, error) {
+	return c.c.Stat(context.TODO(), &proto.StatRequest{Filename: filename})
+}
+
+func (c *fc) GetBlock(sessionId, blockId int64) ([]byte, error) {
+	return c.ReadAt(sessionId, blockId*blockSize, blockSize)
+}
+
+func (c *fc) ReadAt(sessionId, offset, size int64) ([]byte, error) {
+	rsp, err := c.c.Read(context.TODO(), &proto.ReadRequest{Id: sessionId, Size: size, Offset: offset})
+	if err != nil {
+		return nil, err
+	}
+
+	if rsp.Eof {
+		err = io.EOF
+	}
+
+	if rsp.Data == nil {
+		rsp.Data = make([]byte, size)
+	}
+
+	if size != rsp.Size {
+		return rsp.Data[:rsp.Size], err
+	}
+
+	return rsp.Data, nil
+}
+
+func (c *fc) Read(sessionId int64, buf []byte) (int, error) {
+	b, err := c.ReadAt(sessionId, 0, int64(cap(buf)))
+	if err != nil {
+		return 0, err
+	}
+	copy(buf, b)
+	return len(b), nil
+}
+
+func (c *fc) Write(sessionId, offset int64, data []byte) error {
+	_, err := c.c.Write(context.TODO(), &proto.WriteRequest{
+		Id:     sessionId,
+		Offset: offset,
+		Data:   data})
+	return err
+}
+
+func (c *fc) Close(sessionId int64) error {
+	_, err := c.c.Close(context.TODO(), &proto.CloseRequest{Id: sessionId})
+	return err
+}
+
+func (c *fc) Download(filename, saveFile string) error {
+	return c.DownloadAt(filename, saveFile, 0)
+}
+
+func (c *fc) Upload(filename, localFile string) error {
+	file, err := os.Open(localFile)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	offset := 0
+	sessionId, err := c.Open(filename)
+	defer c.Close(sessionId)
+	if err != nil {
+		return err
+	}
+	reader := bufio.NewReader(file)
+	part := make([]byte, blockSize)
+
+	for {
+		count, err := reader.Read(part)
+		if err != nil {
+			break
+		}
+		err = c.Write(sessionId, int64(offset), part)
+		if err != nil {
+			return err
+		}
+		offset += count
+	}
+	if err != nil && err != io.EOF {
+		return fmt.Errorf("Error reading %v: %v", localFile, err)
+	}
+	return nil
+}
+
+func (c *fc) DownloadAt(filename, saveFile string, blockId int) error {
+	stat, err := c.Stat(filename)
+	if err != nil {
+		return err
+	}
+	if stat.Type == "Directory" {
+		return errors.New(fmt.Sprintf("%s is directory.", filename))
+	}
+
+	blocks := int(stat.Size / blockSize)
+	if stat.Size%blockSize != 0 {
+		blocks += 1
+	}
+
+	log.Printf("Download %s in %d blocks\n", filename, blocks-blockId)
+
+	file, err := os.OpenFile(saveFile, os.O_CREATE|os.O_WRONLY, 0666)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	sessionId, err := c.Open(filename)
+	if err != nil {
+		return err
+	}
+
+	for i := blockId; i < blocks; i++ {
+		buf, rerr := c.GetBlock(sessionId, int64(i))
+		if rerr != nil && rerr != io.EOF {
+			return rerr
+		}
+		if _, werr := file.WriteAt(buf, int64(i)*blockSize); werr != nil {
+			return werr
+		}
+
+		if i%((blocks-blockId)/100+1) == 0 {
+			log.Printf("Downloading %s [%d/%d] blocks", filename, i-blockId+1, blocks-blockId)
+		}
+
+		if rerr == io.EOF {
+			break
+		}
+	}
+	log.Printf("Download %s completed", filename)
+
+	c.Close(sessionId)
+
+	return nil
+}

util/file/handler.go

@@ -0,0 +1,150 @@
+package file
+
+import (
+	"io"
+	"os"
+	"path/filepath"
+	"sync"
+
+	"github.com/micro/go-micro/errors"
+	"github.com/micro/go-micro/v2/logger"
+	"github.com/micro/go-micro/v2/server"
+	proto "github.com/micro/go-micro/v2/util/file/proto"
+	"golang.org/x/net/context"
+)
+
+// NewHandler is a handler that can be registered with a micro Server
+func NewHandler(readDir string) proto.FileHandler {
+	return &handler{
+		readDir: readDir,
+		session: &session{
+			files: make(map[int64]*os.File),
+		},
+	}
+}
+
+// RegisterHandler is a convenience method for registering a handler
+func RegisterHandler(s server.Server, readDir string) {
+	proto.RegisterFileHandler(s, NewHandler(readDir))
+}
+
+type handler struct {
+	readDir string
+	session *session
+}
+
+func (h *handler) Open(ctx context.Context, req *proto.OpenRequest, rsp *proto.OpenResponse) error {
+	path := filepath.Join(h.readDir, req.Filename)
+	file, err := os.OpenFile(path, os.O_CREATE|os.O_RDWR, 0666)
+	if err != nil {
+		return errors.InternalServerError("go.micro.server", err.Error())
+	}
+
+	rsp.Id = h.session.Add(file)
+	rsp.Result = true
+
+	logger.Debugf("Open %s, sessionId=%d", req.Filename, rsp.Id)
+
+	return nil
+}
+
+func (h *handler) Close(ctx context.Context, req *proto.CloseRequest, rsp *proto.CloseResponse) error {
+	h.session.Delete(req.Id)
+	logger.Debugf("Close sessionId=%d", req.Id)
+	return nil
+}
+
+func (h *handler) Stat(ctx context.Context, req *proto.StatRequest, rsp *proto.StatResponse) error {
+	path := filepath.Join(h.readDir, req.Filename)
+	fi, err := os.Stat(path)
+	if os.IsNotExist(err) {
+		return errors.InternalServerError("go.micro.srv.file", err.Error())
+	}
+
+	if fi.IsDir() {
+		rsp.Type = "Directory"
+	} else {
+		rsp.Type = "File"
+		rsp.Size = fi.Size()
+	}
+
+	rsp.LastModified = fi.ModTime().Unix()
+	logger.Debugf("Stat %s, %#v", req.Filename, rsp)
+
+	return nil
+}
+
+func (h *handler) Read(ctx context.Context, req *proto.ReadRequest, rsp *proto.ReadResponse) error {
+	file := h.session.Get(req.Id)
+	if file == nil {
+		return errors.InternalServerError("go.micro.srv.file", "You must call open first.")
+	}
+
+	rsp.Data = make([]byte, req.Size)
+	n, err := file.ReadAt(rsp.Data, req.Offset)
+	if err != nil && err != io.EOF {
+		return errors.InternalServerError("go.micro.srv.file", err.Error())
+	}
+
+	if err == io.EOF {
+		rsp.Eof = true
+	}
+
+	rsp.Size = int64(n)
+	rsp.Data = rsp.Data[:n]
+
+	logger.Debugf("Read sessionId=%d, Offset=%d, n=%d", req.Id, req.Offset, rsp.Size)
+
+	return nil
+}
+
+func (h *handler) Write(ctx context.Context, req *proto.WriteRequest, rsp *proto.WriteResponse) error {
+	file := h.session.Get(req.Id)
+	if file == nil {
+		return errors.InternalServerError("go.micro.srv.file", "You must call open first.")
+	}
+
+	if _, err := file.WriteAt(req.GetData(), req.GetOffset()); err != nil {
+		return err
+	}
+
+	logger.Debugf("Write sessionId=%d, Offset=%d, n=%d", req.Id, req.Offset)
+
+	return nil
+}
+
+type session struct {
+	sync.Mutex
+	files   map[int64]*os.File
+	counter int64
+}
+
+func (s *session) Add(file *os.File) int64 {
+	s.Lock()
+	defer s.Unlock()
+
+	s.counter += 1
+	s.files[s.counter] = file
+
+	return s.counter
+}
+
+func (s *session) Get(id int64) *os.File {
+	s.Lock()
+	defer s.Unlock()
+	return s.files[id]
+}
+
+func (s *session) Delete(id int64) {
+	s.Lock()
+	defer s.Unlock()
+
+	if file, exist := s.files[id]; exist {
+		file.Close()
+		delete(s.files, id)
+	}
+}
+
+func (s *session) Len() int {
+	return len(s.files)
+}

util/file/proto/file.pb.go

@@ -0,0 +1,958 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.6.1
+// source: micro/go-micro/util/file/proto/file.proto
+
+package go_micro_server
+
+import (
+	proto "github.com/golang/protobuf/proto"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type OpenRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Filename string `protobuf:"bytes,1,opt,name=filename,proto3" json:"filename,omitempty"`
+}
+
+func (x *OpenRequest) Reset() {
+	*x = OpenRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *OpenRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OpenRequest) ProtoMessage() {}
+
+func (x *OpenRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use OpenRequest.ProtoReflect.Descriptor instead.
+func (*OpenRequest) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *OpenRequest) GetFilename() string {
+	if x != nil {
+		return x.Filename
+	}
+	return ""
+}
+
+type OpenResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id     int64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Result bool  `protobuf:"varint,2,opt,name=result,proto3" json:"result,omitempty"`
+}
+
+func (x *OpenResponse) Reset() {
+	*x = OpenResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *OpenResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OpenResponse) ProtoMessage() {}
+
+func (x *OpenResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use OpenResponse.ProtoReflect.Descriptor instead.
+func (*OpenResponse) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *OpenResponse) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *OpenResponse) GetResult() bool {
+	if x != nil {
+		return x.Result
+	}
+	return false
+}
+
+type CloseRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id int64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+}
+
+func (x *CloseRequest) Reset() {
+	*x = CloseRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CloseRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CloseRequest) ProtoMessage() {}
+
+func (x *CloseRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CloseRequest.ProtoReflect.Descriptor instead.
+func (*CloseRequest) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *CloseRequest) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+type CloseResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *CloseResponse) Reset() {
+	*x = CloseResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CloseResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CloseResponse) ProtoMessage() {}
+
+func (x *CloseResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CloseResponse.ProtoReflect.Descriptor instead.
+func (*CloseResponse) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{3}
+}
+
+type StatRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Filename string `protobuf:"bytes,1,opt,name=filename,proto3" json:"filename,omitempty"`
+}
+
+func (x *StatRequest) Reset() {
+	*x = StatRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *StatRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StatRequest) ProtoMessage() {}
+
+func (x *StatRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use StatRequest.ProtoReflect.Descriptor instead.
+func (*StatRequest) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *StatRequest) GetFilename() string {
+	if x != nil {
+		return x.Filename
+	}
+	return ""
+}
+
+type StatResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Type         string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
+	Size         int64  `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"`
+	LastModified int64  `protobuf:"varint,3,opt,name=last_modified,json=lastModified,proto3" json:"last_modified,omitempty"`
+}
+
+func (x *StatResponse) Reset() {
+	*x = StatResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *StatResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StatResponse) ProtoMessage() {}
+
+func (x *StatResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use StatResponse.ProtoReflect.Descriptor instead.
+func (*StatResponse) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *StatResponse) GetType() string {
+	if x != nil {
+		return x.Type
+	}
+	return ""
+}
+
+func (x *StatResponse) GetSize() int64 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *StatResponse) GetLastModified() int64 {
+	if x != nil {
+		return x.LastModified
+	}
+	return 0
+}
+
+type ReadRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id     int64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"`
+	Size   int64 `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"`
+}
+
+func (x *ReadRequest) Reset() {
+	*x = ReadRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ReadRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ReadRequest) ProtoMessage() {}
+
+func (x *ReadRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ReadRequest.ProtoReflect.Descriptor instead.
+func (*ReadRequest) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *ReadRequest) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *ReadRequest) GetOffset() int64 {
+	if x != nil {
+		return x.Offset
+	}
+	return 0
+}
+
+func (x *ReadRequest) GetSize() int64 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+type ReadResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Size int64  `protobuf:"varint,1,opt,name=size,proto3" json:"size,omitempty"`
+	Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
+	Eof  bool   `protobuf:"varint,3,opt,name=eof,proto3" json:"eof,omitempty"`
+}
+
+func (x *ReadResponse) Reset() {
+	*x = ReadResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ReadResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ReadResponse) ProtoMessage() {}
+
+func (x *ReadResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[7]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ReadResponse.ProtoReflect.Descriptor instead.
+func (*ReadResponse) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *ReadResponse) GetSize() int64 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *ReadResponse) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+func (x *ReadResponse) GetEof() bool {
+	if x != nil {
+		return x.Eof
+	}
+	return false
+}
+
+type GetRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id      int64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	BlockId int64 `protobuf:"varint,2,opt,name=block_id,json=blockId,proto3" json:"block_id,omitempty"`
+}
+
+func (x *GetRequest) Reset() {
+	*x = GetRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetRequest) ProtoMessage() {}
+
+func (x *GetRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[8]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetRequest.ProtoReflect.Descriptor instead.
+func (*GetRequest) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *GetRequest) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *GetRequest) GetBlockId() int64 {
+	if x != nil {
+		return x.BlockId
+	}
+	return 0
+}
+
+type GetResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	BlockId int64  `protobuf:"varint,1,opt,name=block_id,json=blockId,proto3" json:"block_id,omitempty"`
+	Size    int64  `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"`
+	Data    []byte `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"`
+}
+
+func (x *GetResponse) Reset() {
+	*x = GetResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetResponse) ProtoMessage() {}
+
+func (x *GetResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[9]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetResponse.ProtoReflect.Descriptor instead.
+func (*GetResponse) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *GetResponse) GetBlockId() int64 {
+	if x != nil {
+		return x.BlockId
+	}
+	return 0
+}
+
+func (x *GetResponse) GetSize() int64 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *GetResponse) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+type WriteRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id     int64  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Offset int64  `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"`
+	Data   []byte `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"`
+}
+
+func (x *WriteRequest) Reset() {
+	*x = WriteRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[10]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *WriteRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*WriteRequest) ProtoMessage() {}
+
+func (x *WriteRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[10]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use WriteRequest.ProtoReflect.Descriptor instead.
+func (*WriteRequest) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{10}
+}
+
+func (x *WriteRequest) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *WriteRequest) GetOffset() int64 {
+	if x != nil {
+		return x.Offset
+	}
+	return 0
+}
+
+func (x *WriteRequest) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+type WriteResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *WriteResponse) Reset() {
+	*x = WriteResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[11]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *WriteResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*WriteResponse) ProtoMessage() {}
+
+func (x *WriteResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_micro_go_micro_util_file_proto_file_proto_msgTypes[11]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use WriteResponse.ProtoReflect.Descriptor instead.
+func (*WriteResponse) Descriptor() ([]byte, []int) {
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP(), []int{11}
+}
+
+var File_micro_go_micro_util_file_proto_file_proto protoreflect.FileDescriptor
+
+var file_micro_go_micro_util_file_proto_file_proto_rawDesc = []byte{
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+	0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2e, 0x52, 0x65, 0x61, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x73, 0x65,
+	0x72, 0x76, 0x65, 0x72, 0x2e, 0x52, 0x65, 0x61, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
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+	0x69, 0x74, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x48, 0x0a,
+	0x05, 0x43, 0x6c, 0x6f, 0x73, 0x65, 0x12, 0x1d, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72,
+	0x6f, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2e, 0x43, 0x6c, 0x6f, 0x73, 0x65, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x67, 0x6f, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f,
+	0x2e, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2e, 0x43, 0x6c, 0x6f, 0x73, 0x65, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_micro_go_micro_util_file_proto_file_proto_rawDescOnce sync.Once
+	file_micro_go_micro_util_file_proto_file_proto_rawDescData = file_micro_go_micro_util_file_proto_file_proto_rawDesc
+)
+
+func file_micro_go_micro_util_file_proto_file_proto_rawDescGZIP() []byte {
+	file_micro_go_micro_util_file_proto_file_proto_rawDescOnce.Do(func() {
+		file_micro_go_micro_util_file_proto_file_proto_rawDescData = protoimpl.X.CompressGZIP(file_micro_go_micro_util_file_proto_file_proto_rawDescData)
+	})
+	return file_micro_go_micro_util_file_proto_file_proto_rawDescData
+}
+
+var file_micro_go_micro_util_file_proto_file_proto_msgTypes = make([]protoimpl.MessageInfo, 12)
+var file_micro_go_micro_util_file_proto_file_proto_goTypes = []interface{}{
+	(*OpenRequest)(nil),   // 0: go.micro.server.OpenRequest
+	(*OpenResponse)(nil),  // 1: go.micro.server.OpenResponse
+	(*CloseRequest)(nil),  // 2: go.micro.server.CloseRequest
+	(*CloseResponse)(nil), // 3: go.micro.server.CloseResponse
+	(*StatRequest)(nil),   // 4: go.micro.server.StatRequest
+	(*StatResponse)(nil),  // 5: go.micro.server.StatResponse
+	(*ReadRequest)(nil),   // 6: go.micro.server.ReadRequest
+	(*ReadResponse)(nil),  // 7: go.micro.server.ReadResponse
+	(*GetRequest)(nil),    // 8: go.micro.server.GetRequest
+	(*GetResponse)(nil),   // 9: go.micro.server.GetResponse
+	(*WriteRequest)(nil),  // 10: go.micro.server.WriteRequest
+	(*WriteResponse)(nil), // 11: go.micro.server.WriteResponse
+}
+var file_micro_go_micro_util_file_proto_file_proto_depIdxs = []int32{
+	0,  // 0: go.micro.server.File.Open:input_type -> go.micro.server.OpenRequest
+	4,  // 1: go.micro.server.File.Stat:input_type -> go.micro.server.StatRequest
+	6,  // 2: go.micro.server.File.Read:input_type -> go.micro.server.ReadRequest
+	10, // 3: go.micro.server.File.Write:input_type -> go.micro.server.WriteRequest
+	2,  // 4: go.micro.server.File.Close:input_type -> go.micro.server.CloseRequest
+	1,  // 5: go.micro.server.File.Open:output_type -> go.micro.server.OpenResponse
+	5,  // 6: go.micro.server.File.Stat:output_type -> go.micro.server.StatResponse
+	7,  // 7: go.micro.server.File.Read:output_type -> go.micro.server.ReadResponse
+	11, // 8: go.micro.server.File.Write:output_type -> go.micro.server.WriteResponse
+	3,  // 9: go.micro.server.File.Close:output_type -> go.micro.server.CloseResponse
+	5,  // [5:10] is the sub-list for method output_type
+	0,  // [0:5] is the sub-list for method input_type
+	0,  // [0:0] is the sub-list for extension type_name
+	0,  // [0:0] is the sub-list for extension extendee
+	0,  // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_micro_go_micro_util_file_proto_file_proto_init() }
+func file_micro_go_micro_util_file_proto_file_proto_init() {
+	if File_micro_go_micro_util_file_proto_file_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*OpenRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*OpenResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CloseRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CloseResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*StatRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*StatResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ReadRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ReadResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*WriteRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_micro_go_micro_util_file_proto_file_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*WriteResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_micro_go_micro_util_file_proto_file_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   12,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_micro_go_micro_util_file_proto_file_proto_goTypes,
+		DependencyIndexes: file_micro_go_micro_util_file_proto_file_proto_depIdxs,
+		MessageInfos:      file_micro_go_micro_util_file_proto_file_proto_msgTypes,
+	}.Build()
+	File_micro_go_micro_util_file_proto_file_proto = out.File
+	file_micro_go_micro_util_file_proto_file_proto_rawDesc = nil
+	file_micro_go_micro_util_file_proto_file_proto_goTypes = nil
+	file_micro_go_micro_util_file_proto_file_proto_depIdxs = nil
+}

util/file/proto/file.pb.micro.go

@@ -0,0 +1,161 @@
+// Code generated by protoc-gen-micro. DO NOT EDIT.
+// source: micro/go-micro/util/file/proto/file.proto
+
+package go_micro_server
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+import (
+	context "context"
+	api "github.com/micro/go-micro/v2/api"
+	client "github.com/micro/go-micro/v2/client"
+	server "github.com/micro/go-micro/v2/server"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ api.Endpoint
+var _ context.Context
+var _ client.Option
+var _ server.Option
+
+// Api Endpoints for File service
+
+func NewFileEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+// Client API for File service
+
+type FileService interface {
+	Open(ctx context.Context, in *OpenRequest, opts ...client.CallOption) (*OpenResponse, error)
+	Stat(ctx context.Context, in *StatRequest, opts ...client.CallOption) (*StatResponse, error)
+	Read(ctx context.Context, in *ReadRequest, opts ...client.CallOption) (*ReadResponse, error)
+	Write(ctx context.Context, in *WriteRequest, opts ...client.CallOption) (*WriteResponse, error)
+	Close(ctx context.Context, in *CloseRequest, opts ...client.CallOption) (*CloseResponse, error)
+}
+
+type fileService struct {
+	c    client.Client
+	name string
+}
+
+func NewFileService(name string, c client.Client) FileService {
+	return &fileService{
+		c:    c,
+		name: name,
+	}
+}
+
+func (c *fileService) Open(ctx context.Context, in *OpenRequest, opts ...client.CallOption) (*OpenResponse, error) {
+	req := c.c.NewRequest(c.name, "File.Open", in)
+	out := new(OpenResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *fileService) Stat(ctx context.Context, in *StatRequest, opts ...client.CallOption) (*StatResponse, error) {
+	req := c.c.NewRequest(c.name, "File.Stat", in)
+	out := new(StatResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *fileService) Read(ctx context.Context, in *ReadRequest, opts ...client.CallOption) (*ReadResponse, error) {
+	req := c.c.NewRequest(c.name, "File.Read", in)
+	out := new(ReadResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *fileService) Write(ctx context.Context, in *WriteRequest, opts ...client.CallOption) (*WriteResponse, error) {
+	req := c.c.NewRequest(c.name, "File.Write", in)
+	out := new(WriteResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *fileService) Close(ctx context.Context, in *CloseRequest, opts ...client.CallOption) (*CloseResponse, error) {
+	req := c.c.NewRequest(c.name, "File.Close", in)
+	out := new(CloseResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for File service
+
+type FileHandler interface {
+	Open(context.Context, *OpenRequest, *OpenResponse) error
+	Stat(context.Context, *StatRequest, *StatResponse) error
+	Read(context.Context, *ReadRequest, *ReadResponse) error
+	Write(context.Context, *WriteRequest, *WriteResponse) error
+	Close(context.Context, *CloseRequest, *CloseResponse) error
+}
+
+func RegisterFileHandler(s server.Server, hdlr FileHandler, opts ...server.HandlerOption) error {
+	type file interface {
+		Open(ctx context.Context, in *OpenRequest, out *OpenResponse) error
+		Stat(ctx context.Context, in *StatRequest, out *StatResponse) error
+		Read(ctx context.Context, in *ReadRequest, out *ReadResponse) error
+		Write(ctx context.Context, in *WriteRequest, out *WriteResponse) error
+		Close(ctx context.Context, in *CloseRequest, out *CloseResponse) error
+	}
+	type File struct {
+		file
+	}
+	h := &fileHandler{hdlr}
+	return s.Handle(s.NewHandler(&File{h}, opts...))
+}
+
+type fileHandler struct {
+	FileHandler
+}
+
+func (h *fileHandler) Open(ctx context.Context, in *OpenRequest, out *OpenResponse) error {
+	return h.FileHandler.Open(ctx, in, out)
+}
+
+func (h *fileHandler) Stat(ctx context.Context, in *StatRequest, out *StatResponse) error {
+	return h.FileHandler.Stat(ctx, in, out)
+}
+
+func (h *fileHandler) Read(ctx context.Context, in *ReadRequest, out *ReadResponse) error {
+	return h.FileHandler.Read(ctx, in, out)
+}
+
+func (h *fileHandler) Write(ctx context.Context, in *WriteRequest, out *WriteResponse) error {
+	return h.FileHandler.Write(ctx, in, out)
+}
+
+func (h *fileHandler) Close(ctx context.Context, in *CloseRequest, out *CloseResponse) error {
+	return h.FileHandler.Close(ctx, in, out)
+}

util/file/proto/file.proto

@@ -0,0 +1,68 @@
+syntax = "proto3";
+
+package go.micro.server;
+
+service File {
+	rpc Open(OpenRequest) returns(OpenResponse) {};
+	rpc Stat(StatRequest) returns(StatResponse) {};
+	rpc Read(ReadRequest) returns(ReadResponse) {};
+	rpc Write(WriteRequest) returns(WriteResponse) {};
+	rpc Close(CloseRequest) returns(CloseResponse) {};
+}
+
+message OpenRequest {
+	string filename = 1;
+}
+
+message OpenResponse {
+	int64 id = 1;
+	bool result = 2;
+}
+
+message CloseRequest {
+	int64 id = 1;
+}
+
+message CloseResponse {
+}
+
+message StatRequest {
+	string filename = 1;
+}
+
+message StatResponse {
+	string type = 1;
+	int64 size = 2;
+	int64 last_modified = 3;
+}
+
+message ReadRequest {
+	int64 id = 1;
+	int64 offset = 2;
+	int64 size = 3;
+}
+
+message ReadResponse {
+	int64 size = 1;
+	bytes data = 2;
+	bool eof = 3;
+}
+
+message GetRequest {
+	int64 id = 1;
+	int64 block_id = 2;
+}
+
+message GetResponse {
+	int64 block_id = 1;
+	int64 size = 2;
+	bytes data = 3;
+}
+
+message WriteRequest {
+	int64 id = 1;
+	int64 offset = 2;
+	bytes data = 3;
+}
+
+message WriteResponse {}