From d2857a7b169a244fb9895321fd2d1dfda6788573 Mon Sep 17 00:00:00 2001 From: Asim Aslam Date: Mon, 3 Jun 2019 19:30:43 +0100 Subject: [PATCH] Add web and update deps --- go.mod | 15 +- go.sum | 26 ++ transport/grpc/grpc.go | 8 +- transport/grpc/handler.go | 4 +- transport/grpc/proto/transport.micro.go | 25 +- transport/grpc/proto/transport.pb.go | 115 +++--- transport/grpc/socket.go | 2 +- transport/quic/quic.go | 2 +- web/README.md | 114 ++++++ web/examples/README.md | 7 + web/examples/helloworld/helloworld.go | 29 ++ web/options.go | 217 ++++++++++++ web/service.go | 445 ++++++++++++++++++++++++ web/service_test.go | 260 ++++++++++++++ web/web.go | 41 +++ 15 files changed, 1234 insertions(+), 76 deletions(-) create mode 100644 web/README.md create mode 100644 web/examples/README.md create mode 100644 web/examples/helloworld/helloworld.go create mode 100644 web/options.go create mode 100644 web/service.go create mode 100644 web/service_test.go create mode 100644 web/web.go diff --git a/go.mod b/go.mod index 779d242d..9c35e0db 100644 --- a/go.mod +++ b/go.mod @@ -1,16 +1,21 @@ module github.com/micro/go-micro require ( + contrib.go.opencensus.io/exporter/stackdriver v0.12.1 // indirect github.com/BurntSushi/toml v0.3.1 + github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190603120859-57a2ce229fb6 // indirect + github.com/apache/arrow/go/arrow v0.0.0-20190603170535-cdedd85f9c85 // indirect github.com/beevik/ntp v0.2.0 github.com/bitly/go-simplejson v0.5.0 github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668 github.com/bwmarrin/discordgo v0.19.0 github.com/coreos/etcd v3.3.13+incompatible + github.com/emicklei/go-restful v2.9.6+incompatible // indirect github.com/forestgiant/sliceutil v0.0.0-20160425183142-94783f95db6c github.com/fsnotify/fsnotify v1.4.7 github.com/fsouza/go-dockerclient v1.4.1 github.com/ghodss/yaml v1.0.0 + github.com/gin-contrib/sse v0.1.0 // indirect github.com/go-log/log v0.1.0 github.com/go-redsync/redsync v1.2.0 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b @@ -28,24 +33,29 @@ require ( github.com/joncalhoun/qson v0.0.0-20170526102502-8a9cab3a62b1 github.com/json-iterator/go v1.1.6 github.com/lucas-clemente/quic-go v0.11.2 + github.com/marten-seemann/qtls v0.2.4 // indirect github.com/micro/cli v0.2.0 github.com/micro/examples v0.1.0 github.com/micro/go-log v0.1.0 github.com/micro/go-plugins v1.1.0 + github.com/micro/go-web v1.0.0 github.com/micro/mdns v0.1.0 github.com/micro/micro v1.3.0 github.com/micro/util v0.2.0 github.com/mitchellh/hashstructure v1.0.0 + github.com/nats-io/nats-streaming-server v0.14.3 // indirect github.com/nats-io/nats.go v1.7.2 github.com/nlopes/slack v0.5.0 github.com/pborman/uuid v1.2.0 github.com/pkg/errors v0.8.1 + github.com/smartystreets/assertions v1.0.0 // indirect go.etcd.io/etcd v3.3.13+incompatible golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5 golang.org/x/mod v0.1.0 // indirect golang.org/x/net v0.0.0-20190603091049-60506f45cf65 golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed // indirect - golang.org/x/tools v0.0.0-20190603152906-08e0b306e832 // indirect + golang.org/x/tools v0.0.0-20190603181926-178e83bc9d6a // indirect + gonum.org/v1/gonum v0.0.0-20190602094245-c4a599f7b712 // indirect google.golang.org/genproto v0.0.0-20190530194941-fb225487d101 google.golang.org/grpc v1.21.0 gopkg.in/go-playground/validator.v9 v9.29.0 @@ -53,6 +63,9 @@ require ( gopkg.in/src-d/go-git.v4 v4.11.0 gopkg.in/telegram-bot-api.v4 v4.6.4 honnef.co/go/tools v0.0.0-20190602125119-5a4a2f4a438d // indirect + k8s.io/api v0.0.0-20190602205700-9b8cae951d65 // indirect + k8s.io/apimachinery v0.0.0-20190602183612-63a6072eb563 // indirect + k8s.io/kube-openapi v0.0.0-20190603182131-db7b694dc208 // indirect ) exclude ( diff --git a/go.sum b/go.sum index f1ed2496..ef74bc9d 100644 --- a/go.sum +++ b/go.sum @@ -28,11 +28,13 @@ contrib.go.opencensus.io/exporter/stackdriver v0.9.2/go.mod h1:QUT4zIQm95ItO2Cy7 contrib.go.opencensus.io/exporter/stackdriver v0.10.1/go.mod h1:aX6wdwcO6bNSCDtnHBthppqGDvgg2XCcHb9K8UhckAo= contrib.go.opencensus.io/exporter/stackdriver v0.11.0/go.mod h1:hA7rlmtavV03FGxzWXAPBUnZeZBhWN/QYQAuMtxc9Bk= contrib.go.opencensus.io/exporter/stackdriver v0.12.0/go.mod h1:nDPyhzW+GXyxrKsf328j/HLDYHMypbVlKSZOtl8CCDM= +contrib.go.opencensus.io/exporter/stackdriver v0.12.1/go.mod h1:iwB6wGarfphGGe/e5CWqyUk/cLzKnWsOKPVW3no6OTw= contrib.go.opencensus.io/integrations/ocsql v0.1.2/go.mod h1:8DsSdjz3F+APR+0z0WkU1aRorQCFfRxvqjUUPMbF3fE= contrib.go.opencensus.io/integrations/ocsql v0.1.3/go.mod h1:8DsSdjz3F+APR+0z0WkU1aRorQCFfRxvqjUUPMbF3fE= contrib.go.opencensus.io/integrations/ocsql v0.1.4/go.mod h1:8DsSdjz3F+APR+0z0WkU1aRorQCFfRxvqjUUPMbF3fE= contrib.go.opencensus.io/resource v0.0.0-20190131005048-21591786a5e0/go.mod h1:F361eGI91LCmW1I/Saf+rX0+OFcigGlFvXwEGEnkRLA= contrib.go.opencensus.io/resource v0.1.0/go.mod h1:F361eGI91LCmW1I/Saf+rX0+OFcigGlFvXwEGEnkRLA= +contrib.go.opencensus.io/resource v0.1.1/go.mod h1:F361eGI91LCmW1I/Saf+rX0+OFcigGlFvXwEGEnkRLA= dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU= dmitri.shuralyov.com/app/changes v0.0.0-20181114035150-5af16e21babb/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU= dmitri.shuralyov.com/app/changes v0.0.0-20190324224104-4ceb812fd96a/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU= @@ -175,6 +177,7 @@ github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190329064014-6e358769c32a/go.mod github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190404024044-fa20eadc7680/go.mod h1:T9M45xf79ahXVelWoOBmH0y4aC1t5kXO5BxwyakgIGA= github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190412020505-60e2075261b6/go.mod h1:T9M45xf79ahXVelWoOBmH0y4aC1t5kXO5BxwyakgIGA= github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190531090255-da3a70fec85f/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ= +github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190603120859-57a2ce229fb6/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ= github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8= github.com/aliyun/aliyun-oss-go-sdk v1.9.8/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8= github.com/anacrolix/envpprof v0.0.0-20180404065416-323002cec2fa/go.mod h1:KgHhUaQMc8cC0+cEflSgCFNFbKwi5h54gqtVn8yhP7c= @@ -199,6 +202,7 @@ github.com/apache/arrow/go/arrow v0.0.0-20190315010344-548e1949d527/go.mod h1:Gj github.com/apache/arrow/go/arrow v0.0.0-20190405001043-449530509241/go.mod h1:hSfqYaVcWAXpLRM2R4x/dsonpVt20ACXDXM3Mow8jTg= github.com/apache/arrow/go/arrow v0.0.0-20190426170622-338c62a2a205/go.mod h1:W8yIftLTH1FLJvxuZc4tFnIlZ2tWg7RCoJR1HcETAso= github.com/apache/arrow/go/arrow v0.0.0-20190531152918-dbeab70863c4/go.mod h1:NG5SvIQXIxzJR5lGmoXTX9R/EmkArKbPPFu0DUFSz10= +github.com/apache/arrow/go/arrow v0.0.0-20190603170535-cdedd85f9c85/go.mod h1:NG5SvIQXIxzJR5lGmoXTX9R/EmkArKbPPFu0DUFSz10= github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ= github.com/apex/log v1.1.0/go.mod h1:yA770aXIDQrhVOIGurT/pVdfCpSq1GQV/auzMN5fzvY= github.com/araddon/gou v0.0.0-20190110011759-c797efecbb61/go.mod h1:ikc1XA58M+Rx7SEbf0bLJCfBkwayZ8T5jBo5FXK8Uz8= @@ -247,6 +251,7 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY= github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs= github.com/bifurcation/mint v0.0.0-20180715133206-93c51c6ce115/go.mod h1:zVt7zX3K/aDCk9Tj+VM7YymsX66ERvzCJzw8rFCX2JU= +github.com/bifurcation/mint v0.0.0-20190129141059-83ba9bc2ead9/go.mod h1:zVt7zX3K/aDCk9Tj+VM7YymsX66ERvzCJzw8rFCX2JU= github.com/bitly/go-hostpool v0.0.0-20171023180738-a3a6125de932/go.mod h1:NOuUCSz6Q9T7+igc/hlvDOUdtWKryOrtFyIVABv/p7k= github.com/bitly/go-simplejson v0.5.0 h1:6IH+V8/tVMab511d5bn4M7EwGXZf9Hj6i2xSwkNEM+Y= github.com/bitly/go-simplejson v0.5.0/go.mod h1:cXHtHw4XUPsvGaxgjIAn8PhEWG9NfngEKAMDJEczWVA= @@ -256,6 +261,7 @@ github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4Yn github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4= github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps= github.com/boombuler/barcode v1.0.0/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8= +github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8= github.com/bouk/httprouter v0.0.0-20160817010721-ee8b3818a7f5/go.mod h1:CDReaxg1cmLrtcasZy43l4EYPAknXLiQSrb7tLw5zXM= github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g= github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668 h1:U/lr3Dgy4WK+hNk4tyD+nuGjpVLPEHuJSFXMw11/HPA= @@ -393,6 +399,7 @@ github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb github.com/emicklei/go-restful v2.8.1+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= github.com/emicklei/go-restful v2.9.3+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= github.com/emicklei/go-restful v2.9.5+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= +github.com/emicklei/go-restful v2.9.6+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= github.com/emirpasic/gods v1.9.0 h1:rUF4PuzEjMChMiNsVjdI+SyLu7rEqpQ5reNFnhC7oFo= github.com/emirpasic/gods v1.9.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o= github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg= @@ -439,6 +446,7 @@ github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/gin-contrib/sse v0.0.0-20190125020943-a7658810eb74/go.mod h1:VJ0WA2NBN22VlZ2dKZQPAPnyWw5XTlK1KymzLKsr59s= github.com/gin-contrib/sse v0.0.0-20190301062529-5545eab6dad3/go.mod h1:VJ0WA2NBN22VlZ2dKZQPAPnyWw5XTlK1KymzLKsr59s= +github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI= github.com/gin-gonic/gin v1.3.0/go.mod h1:7cKuhb5qV2ggCFctp2fJQ+ErvciLZrIeoOSOm6mUr7Y= github.com/gin-gonic/gin v1.4.0/go.mod h1:OW2EZn3DO8Ln9oIKOvM++LBO+5UPHJJDH72/q/3rZdM= github.com/gliderlabs/ssh v0.1.1 h1:j3L6gSLQalDETeEg/Jg0mGY0/y/N6zI2xX1978P0Uqw= @@ -948,6 +956,8 @@ github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN github.com/mailru/easyjson v0.0.0-20190403194419-1ea4449da983/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= github.com/marten-seemann/qtls v0.2.3 h1:0yWJ43C62LsZt08vuQJDK1uC1czUc3FJeCLPoNAI4vA= github.com/marten-seemann/qtls v0.2.3/go.mod h1:xzjG7avBwGGbdZ8dTGxlBnLArsVKLvwmjgmPuiQEcYk= +github.com/marten-seemann/qtls v0.2.4 h1:mCJ6i1jAqcsm9XODrSGvXECodoAb1STta+TkxJCwCnE= +github.com/marten-seemann/qtls v0.2.4/go.mod h1:xzjG7avBwGGbdZ8dTGxlBnLArsVKLvwmjgmPuiQEcYk= github.com/mattbaird/elastigo v0.0.0-20170123220020-2fe47fd29e4b/go.mod h1:5MWrJXKRQyhQdUCF+vu6U5c4nQpg70vW3eHaU0/AYbU= github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU= github.com/mattn/go-colorable v0.1.0/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU= @@ -1023,6 +1033,7 @@ github.com/micro/go-rcache v0.2.0/go.mod h1:EoiTwbY2ubQ6lc3ScV+SnmKbelDzeFezDxPD github.com/micro/go-rcache v0.2.1/go.mod h1:aPCNY3RbjBdyd6ShLENl4MDSgpAiWIU4LyNLE9+TOEo= github.com/micro/go-rcache v0.3.0/go.mod h1:M5zEP6UW8YfsaHHyFdcgTzgIshTPNqMKw38Mwc+ht4g= github.com/micro/go-web v0.6.0/go.mod h1:d7+RTjvq5mvsIq55hq1/84kbYBbvJKrcUcBxBbQR5Nc= +github.com/micro/go-web v1.0.0 h1:gIiRVVuVWTZIKDlJxhoDr6/uRxegQmKRTsVTILaN/cc= github.com/micro/go-web v1.0.0/go.mod h1:d7+RTjvq5mvsIq55hq1/84kbYBbvJKrcUcBxBbQR5Nc= github.com/micro/h2c v1.0.0/go.mod h1:54sOOQW/GRlHhH43vKwOhUb+kHaXhVxR0d3CJhn9alE= github.com/micro/hipchat v0.0.0-20160328000638-4c67119ac956/go.mod h1:9LPnmAqs2JarMBCqn4eUNkATVCsGQFphxNoQEi28uLU= @@ -1109,6 +1120,7 @@ github.com/nats-io/nats-streaming-server v0.11.2/go.mod h1:RyqtDJZvMZO66YmyjIYdI github.com/nats-io/nats-streaming-server v0.12.0/go.mod h1:RyqtDJZvMZO66YmyjIYdIvS69zu/wDAkyNWa8PIUa5c= github.com/nats-io/nats-streaming-server v0.12.2/go.mod h1:RyqtDJZvMZO66YmyjIYdIvS69zu/wDAkyNWa8PIUa5c= github.com/nats-io/nats-streaming-server v0.14.2/go.mod h1:RyqtDJZvMZO66YmyjIYdIvS69zu/wDAkyNWa8PIUa5c= +github.com/nats-io/nats-streaming-server v0.14.3/go.mod h1:RyqtDJZvMZO66YmyjIYdIvS69zu/wDAkyNWa8PIUa5c= github.com/nats-io/nats.go v1.7.2 h1:rUV2n05Quwp0dJsnKyaL/KMBb8b50h8dBpQPaxQhtQE= github.com/nats-io/nats.go v1.7.2/go.mod h1:yo+8b7YsyprMCRao9okCBtz4Gfr9nSmu5vdOjuV27BE= github.com/nats-io/nkeys v0.0.2 h1:+qM7QpgXnvDDixitZtQUBDY9w/s9mu1ghS+JIbsrx6M= @@ -1127,6 +1139,7 @@ github.com/oklog/run v0.0.0-20180308005104-6934b124db28/go.mod h1:dlhp/R75TPv97u github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA= github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U= github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo= +github.com/olekukonko/tablewriter v0.0.1/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo= github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.6.0 h1:Ix8l273rp3QzYgXSR+c8d1fTG7UPgYkOSELPhiY/YGw= github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= @@ -1182,6 +1195,7 @@ github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA= +github.com/pkg/profile v1.3.0/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA= github.com/pkg/term v0.0.0-20180730021639-bffc007b7fd5/go.mod h1:eCbImbZ95eXtAUIbLAuAVnBnwf83mjf6QIVH8SHYwqQ= github.com/pkg/term v0.0.0-20190109203006-aa71e9d9e942/go.mod h1:eCbImbZ95eXtAUIbLAuAVnBnwf83mjf6QIVH8SHYwqQ= github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= @@ -1191,6 +1205,7 @@ github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndr github.com/posener/complete v1.2.1/go.mod h1:6gapUrK/U1TAN7ciCoNRIdVC5sbdBTUh1DKN0g6uH7E= github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA= github.com/pquerna/otp v1.1.0/go.mod h1:Zad1CMQfSQZI5KLpahDiSUX4tMMREnXw98IvL1nhgMk= +github.com/pquerna/otp v1.2.0/go.mod h1:dkJfzwRKNiegxyNb54X/3fLwhCynbMspSyWKnvi1AEg= github.com/prometheus/client_golang v0.0.0-20171201122222-661e31bf844d/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= github.com/prometheus/client_golang v0.0.0-20180328130430-f504d69affe1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= @@ -1270,6 +1285,7 @@ github.com/shirou/gopsutil v0.0.0-20181107111621-48177ef5f880/go.mod h1:5b4v6he4 github.com/shirou/gopsutil v2.18.12+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA= github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc= github.com/shurcooL/component v0.0.0-20170202220835-f88ec8f54cc4/go.mod h1:XhFIlyj5a1fBNx5aJTbKoIq0mNaPvOagO+HjB3EtxrY= +github.com/shurcooL/component v0.0.0-20190503025225-90263df59ff6/go.mod h1:XhFIlyj5a1fBNx5aJTbKoIq0mNaPvOagO+HjB3EtxrY= github.com/shurcooL/events v0.0.0-20181021180414-410e4ca65f48/go.mod h1:5u70Mqkb5O5cxEA8nxTsgrgLehJeAw6Oc4Ab1c/P1HM= github.com/shurcooL/events v0.0.0-20190403073608-99a35243dbf4/go.mod h1:5u70Mqkb5O5cxEA8nxTsgrgLehJeAw6Oc4Ab1c/P1HM= github.com/shurcooL/github_flavored_markdown v0.0.0-20181002035957-2122de532470/go.mod h1:2dOwnU2uBioM+SGy2aZoq1f/Sd1l9OkAeAUvjSyvgU0= @@ -1293,10 +1309,12 @@ github.com/shurcooL/htmlg v0.0.0-20170918183704-d01228ac9e50/go.mod h1:zPn1wHpTI github.com/shurcooL/htmlg v0.0.0-20190120222857-1e8a37b806f3/go.mod h1:zPn1wHpTIePGnXSHpsVPWEktKXHr6+SS6x/IKRb7cpw= github.com/shurcooL/htmlg v0.0.0-20190503024804-b6326af49ef6/go.mod h1:zPn1wHpTIePGnXSHpsVPWEktKXHr6+SS6x/IKRb7cpw= github.com/shurcooL/httperror v0.0.0-20170206035902-86b7830d14cc/go.mod h1:aYMfkZ6DWSJPJ6c4Wwz3QtW22G7mf/PEgaB9k/ik5+Y= +github.com/shurcooL/httperror v0.0.0-20190506043526-2e76094aa70e/go.mod h1:aYMfkZ6DWSJPJ6c4Wwz3QtW22G7mf/PEgaB9k/ik5+Y= github.com/shurcooL/httpfs v0.0.0-20171119174359-809beceb2371/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg= github.com/shurcooL/httpfs v0.0.0-20181222201310-74dc9339e414/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg= github.com/shurcooL/httpfs v0.0.0-20190527155220-6a4d4a70508b/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg= github.com/shurcooL/httpgzip v0.0.0-20180522190206-b1c53ac65af9/go.mod h1:919LwcH0M7/W4fcZ0/jy0qGght1GIhqyS/EgWGH2j5Q= +github.com/shurcooL/httpgzip v0.0.0-20190516014818-1c7afaae1203/go.mod h1:919LwcH0M7/W4fcZ0/jy0qGght1GIhqyS/EgWGH2j5Q= github.com/shurcooL/issues v0.0.0-20181008053335-6292fdc1e191/go.mod h1:e2qWDig5bLteJ4fwvDAc2NHzqFEthkqn7aOZAOpj+PQ= github.com/shurcooL/issues v0.0.0-20190120000219-08d8dadf8acb/go.mod h1:e2qWDig5bLteJ4fwvDAc2NHzqFEthkqn7aOZAOpj+PQ= github.com/shurcooL/issuesapp v0.0.0-20180602232740-048589ce2241/go.mod h1:NPpHK2TI7iSaM0buivtFUc9offApnI0Alt/K8hcHy0I= @@ -1330,6 +1348,7 @@ github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1 github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= github.com/smartystreets/assertions v0.0.0-20190215210624-980c5ac6f3ac/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= github.com/smartystreets/assertions v0.0.0-20190401211740-f487f9de1cd3/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= +github.com/smartystreets/assertions v1.0.0/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM= github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s= github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s= github.com/smartystreets/goconvey v0.0.0-20190306220146-200a235640ff/go.mod h1:KSQcGKpxUMHk3nbYzs/tIBAM2iDooCn0BmttHOJEbLs= @@ -1691,6 +1710,7 @@ golang.org/x/tools v0.0.0-20190521203540-521d6ed310dd/go.mod h1:RgjU9mgBXZiqYHBn golang.org/x/tools v0.0.0-20190530171427-2b03ca6e44eb/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190530215528-75312fb06703/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190603152906-08e0b306e832/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190603181926-178e83bc9d6a/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/xerrors v0.0.0-20190129162528-20feca13ea86/go.mod h1:/lyp46tcDBI65C0XC8F4d0/XVb7MT7RScVRech7dX/4= golang.org/x/xerrors v0.0.0-20190212162355-a5947ffaace3/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20190315151331-d61658bd2e18/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -1702,6 +1722,7 @@ gonum.org/v1/gonum v0.0.0-20190314102406-9182d211c6c2/go.mod h1:2ltnJ7xHfj0zHS40 gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0= gonum.org/v1/gonum v0.0.0-20190403090810-169ee079a3fc/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0= gonum.org/v1/gonum v0.0.0-20190520094443-a5f8f3a4840b/go.mod h1:zXcK6UmEkbNk22MqyPrZPx3T6fsE/O56XzkDfeYUF+Y= +gonum.org/v1/gonum v0.0.0-20190602094245-c4a599f7b712/go.mod h1:zXcK6UmEkbNk22MqyPrZPx3T6fsE/O56XzkDfeYUF+Y= gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= gonum.org/v1/netlib v0.0.0-20190314102120-fc220b4194ca/go.mod h1:HtmWMIgmX0AAq9G6qwzC9jvu1967JZcewWVFn32Ojy4= @@ -1784,6 +1805,7 @@ gopkg.in/check.v1 v1.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw= +gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw= gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= gopkg.in/fatih/pool.v2 v2.0.0/go.mod h1:8xVGeu1/2jr2wm5V9SPuMht2H5AEmf5aFMGSQixtjTY= gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= @@ -1872,6 +1894,7 @@ k8s.io/api v0.0.0-20190327184913-92d2ee7fc726/go.mod h1:iuAfoD4hCxJ8Onx9kaTIt30j k8s.io/api v0.0.0-20190405172450-8fc60343b75c/go.mod h1:3Wzsx7slWzBw6GbPMeksreuwqpC7UoolhqORRc9g5XY= k8s.io/api v0.0.0-20190409092523-d687e77c8ae9/go.mod h1:FQEUn50aaytlU65qqBn/w+5ugllHwrBzKm7DzbnXdzE= k8s.io/api v0.0.0-20190531161417-40a36c6fb216/go.mod h1:d5u8CK3NOXNN6UzOSp9m83FYJ1dZS6IX5KwNAEFM7Go= +k8s.io/api v0.0.0-20190602205700-9b8cae951d65/go.mod h1:03pQc5o/sznCJkBfM5JE6PDBnpHKi/bUmvwz1jotxkE= k8s.io/apimachinery v0.0.0-20180821005732-488889b0007f/go.mod h1:ccL7Eh7zubPUSh9A3USN90/OzHNSVN6zxzde07TDCL0= k8s.io/apimachinery v0.0.0-20181127025237-2b1284ed4c93/go.mod h1:ccL7Eh7zubPUSh9A3USN90/OzHNSVN6zxzde07TDCL0= k8s.io/apimachinery v0.0.0-20190119020841-d41becfba9ee/go.mod h1:ccL7Eh7zubPUSh9A3USN90/OzHNSVN6zxzde07TDCL0= @@ -1885,6 +1908,8 @@ k8s.io/apimachinery v0.0.0-20190405172352-ba051b3c4d9d/go.mod h1:ELqXqns4PTTzr6t k8s.io/apimachinery v0.0.0-20190409092423-760d1845f48b/go.mod h1:FW86P8YXVLsbuplGMZeb20J3jYHscrDqw4jELaFJvRU= k8s.io/apimachinery v0.0.0-20190531025030-97c9a3e58b4c/go.mod h1:u/2VL7tgEMV0FFTV9q0JO+7cnTsV44LP8Pmx41R4AQ4= k8s.io/apimachinery v0.0.0-20190531161113-d9689afd32c1/go.mod h1:u/2VL7tgEMV0FFTV9q0JO+7cnTsV44LP8Pmx41R4AQ4= +k8s.io/apimachinery v0.0.0-20190602113612-63a6072eb563/go.mod h1:u/2VL7tgEMV0FFTV9q0JO+7cnTsV44LP8Pmx41R4AQ4= +k8s.io/apimachinery v0.0.0-20190602183612-63a6072eb563/go.mod h1:u/2VL7tgEMV0FFTV9q0JO+7cnTsV44LP8Pmx41R4AQ4= k8s.io/client-go v2.0.0-alpha.0.0.20190126161006-6134db91200e+incompatible/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= k8s.io/client-go v8.0.0+incompatible/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= k8s.io/client-go v10.0.0+incompatible/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= @@ -1902,6 +1927,7 @@ k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH k8s.io/kube-openapi v0.0.0-20190306001800-15615b16d372/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc= k8s.io/kube-openapi v0.0.0-20190401085232-94e1e7b7574c/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc= k8s.io/kube-openapi v0.0.0-20190530181030-b52b5b0f5a7c/go.mod h1:nfDlWeOsu3pUf4yWGL+ERqohP4YsZcBJXWMK+gkzOA4= +k8s.io/kube-openapi v0.0.0-20190603182131-db7b694dc208/go.mod h1:nfDlWeOsu3pUf4yWGL+ERqohP4YsZcBJXWMK+gkzOA4= k8s.io/utils v0.0.0-20190129030815-ed37f7428a91/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0= k8s.io/utils v0.0.0-20190131231213-4ae6e769426e/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0= k8s.io/utils v0.0.0-20190204185745-a326ccf4f02b/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0= diff --git a/transport/grpc/grpc.go b/transport/grpc/grpc.go index 5ea2421b..a60ec70e 100644 --- a/transport/grpc/grpc.go +++ b/transport/grpc/grpc.go @@ -7,14 +7,14 @@ import ( "net" "github.com/micro/go-micro/transport" - maddr "github.com/micro/util/go/lib/addr" - mnet "github.com/micro/util/go/lib/net" - mls "github.com/micro/util/go/lib/tls" + maddr "github.com/micro/go-micro/util/addr" + mnet "github.com/micro/go-micro/util/net" + mls "github.com/micro/go-micro/util/tls" "google.golang.org/grpc" "google.golang.org/grpc/credentials" - pb "github.com/micro/go-plugins/transport/grpc/proto" + pb "github.com/micro/go-micro/transport/grpc/proto" ) type grpcTransport struct { diff --git a/transport/grpc/handler.go b/transport/grpc/handler.go index c28ba146..3220f7dd 100644 --- a/transport/grpc/handler.go +++ b/transport/grpc/handler.go @@ -3,9 +3,9 @@ package grpc import ( "runtime/debug" - "github.com/micro/go-log" "github.com/micro/go-micro/transport" - pb "github.com/micro/go-plugins/transport/grpc/proto" + pb "github.com/micro/go-micro/transport/grpc/proto" + "github.com/micro/go-micro/util/log" "google.golang.org/grpc/peer" ) diff --git a/transport/grpc/proto/transport.micro.go b/transport/grpc/proto/transport.micro.go index bec3b82a..81cf981c 100644 --- a/transport/grpc/proto/transport.micro.go +++ b/transport/grpc/proto/transport.micro.go @@ -1,20 +1,13 @@ // Code generated by protoc-gen-micro. DO NOT EDIT. -// source: github.com/micro/go-plugins/transport/grpc/proto/transport.proto +// source: go-micro/transport/grpc/proto/transport.proto -/* -Package go_micro_grpc_transport is a generated protocol buffer package. - -It is generated from these files: - github.com/micro/go-plugins/transport/grpc/proto/transport.proto - -It has these top-level messages: - Message -*/ package go_micro_grpc_transport -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + math "math" +) import ( context "context" @@ -31,7 +24,7 @@ var _ = math.Inf // 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.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // Reference imports to suppress errors if they are not otherwise used. var _ context.Context @@ -114,7 +107,7 @@ type TransportHandler interface { Stream(context.Context, Transport_StreamStream) error } -func RegisterTransportHandler(s server.Server, hdlr TransportHandler, opts ...server.HandlerOption) { +func RegisterTransportHandler(s server.Server, hdlr TransportHandler, opts ...server.HandlerOption) error { type transport interface { Stream(ctx context.Context, stream server.Stream) error } @@ -122,7 +115,7 @@ func RegisterTransportHandler(s server.Server, hdlr TransportHandler, opts ...se transport } h := &transportHandler{hdlr} - s.Handle(s.NewHandler(&Transport{h}, opts...)) + return s.Handle(s.NewHandler(&Transport{h}, opts...)) } type transportHandler struct { diff --git a/transport/grpc/proto/transport.pb.go b/transport/grpc/proto/transport.pb.go index 2209e425..a9702987 100644 --- a/transport/grpc/proto/transport.pb.go +++ b/transport/grpc/proto/transport.pb.go @@ -1,24 +1,14 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: github.com/micro/go-plugins/transport/grpc/proto/transport.proto +// source: go-micro/transport/grpc/proto/transport.proto -/* -Package go_micro_grpc_transport is a generated protocol buffer package. - -It is generated from these files: - github.com/micro/go-plugins/transport/grpc/proto/transport.proto - -It has these top-level messages: - Message -*/ package go_micro_grpc_transport -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" - import ( - context "golang.org/x/net/context" + context "context" + fmt "fmt" + proto "github.com/golang/protobuf/proto" grpc "google.golang.org/grpc" + math "math" ) // Reference imports to suppress errors if they are not otherwise used. @@ -30,17 +20,40 @@ var _ = math.Inf // 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.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package type Message struct { - Header map[string]string `protobuf:"bytes,1,rep,name=header" json:"header,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"` - Body []byte `protobuf:"bytes,2,opt,name=body,proto3" json:"body,omitempty"` + Header map[string]string `protobuf:"bytes,1,rep,name=header,proto3" json:"header,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Body []byte `protobuf:"bytes,2,opt,name=body,proto3" json:"body,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *Message) Reset() { *m = Message{} } -func (m *Message) String() string { return proto.CompactTextString(m) } -func (*Message) ProtoMessage() {} -func (*Message) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } +func (m *Message) Reset() { *m = Message{} } +func (m *Message) String() string { return proto.CompactTextString(m) } +func (*Message) ProtoMessage() {} +func (*Message) Descriptor() ([]byte, []int) { + return fileDescriptor_29b90b9ccd5e0da5, []int{0} +} + +func (m *Message) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Message.Unmarshal(m, b) +} +func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Message.Marshal(b, m, deterministic) +} +func (m *Message) XXX_Merge(src proto.Message) { + xxx_messageInfo_Message.Merge(m, src) +} +func (m *Message) XXX_Size() int { + return xxx_messageInfo_Message.Size(m) +} +func (m *Message) XXX_DiscardUnknown() { + xxx_messageInfo_Message.DiscardUnknown(m) +} + +var xxx_messageInfo_Message proto.InternalMessageInfo func (m *Message) GetHeader() map[string]string { if m != nil { @@ -58,6 +71,29 @@ func (m *Message) GetBody() []byte { func init() { proto.RegisterType((*Message)(nil), "go.micro.grpc.transport.Message") + proto.RegisterMapType((map[string]string)(nil), "go.micro.grpc.transport.Message.HeaderEntry") +} + +func init() { + proto.RegisterFile("go-micro/transport/grpc/proto/transport.proto", fileDescriptor_29b90b9ccd5e0da5) +} + +var fileDescriptor_29b90b9ccd5e0da5 = []byte{ + // 214 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0x4d, 0xcf, 0xd7, 0xcd, + 0xcd, 0x4c, 0x2e, 0xca, 0xd7, 0x2f, 0x29, 0x4a, 0xcc, 0x2b, 0x2e, 0xc8, 0x2f, 0x2a, 0xd1, 0x4f, + 0x2f, 0x2a, 0x48, 0xd6, 0x2f, 0x28, 0xca, 0x2f, 0x41, 0x12, 0xd4, 0x03, 0xf3, 0x85, 0xc4, 0xd3, + 0xf3, 0xf5, 0xc0, 0xca, 0xf5, 0x40, 0x8a, 0xf4, 0xe0, 0xd2, 0x4a, 0xf3, 0x18, 0xb9, 0xd8, 0x7d, + 0x53, 0x8b, 0x8b, 0x13, 0xd3, 0x53, 0x85, 0x5c, 0xb8, 0xd8, 0x32, 0x52, 0x13, 0x53, 0x52, 0x8b, + 0x24, 0x18, 0x15, 0x98, 0x35, 0xb8, 0x8d, 0x74, 0xf4, 0x70, 0xe8, 0xd2, 0x83, 0xea, 0xd0, 0xf3, + 0x00, 0x2b, 0x77, 0xcd, 0x2b, 0x29, 0xaa, 0x0c, 0x82, 0xea, 0x15, 0x12, 0xe2, 0x62, 0x49, 0xca, + 0x4f, 0xa9, 0x94, 0x60, 0x52, 0x60, 0xd4, 0xe0, 0x09, 0x02, 0xb3, 0xa5, 0x2c, 0xb9, 0xb8, 0x91, + 0x94, 0x0a, 0x09, 0x70, 0x31, 0x67, 0xa7, 0x56, 0x4a, 0x30, 0x2a, 0x30, 0x6a, 0x70, 0x06, 0x81, + 0x98, 0x42, 0x22, 0x5c, 0xac, 0x65, 0x89, 0x39, 0xa5, 0xa9, 0x60, 0x5d, 0x9c, 0x41, 0x10, 0x8e, + 0x15, 0x93, 0x05, 0xa3, 0x51, 0x3c, 0x17, 0x67, 0x08, 0xcc, 0x5e, 0xa1, 0x20, 0x2e, 0xb6, 0xe0, + 0x92, 0xa2, 0xd4, 0xc4, 0x5c, 0x21, 0x05, 0x42, 0x6e, 0x93, 0x22, 0xa8, 0x42, 0x89, 0x41, 0x83, + 0xd1, 0x80, 0x31, 0x89, 0x0d, 0x1c, 0x42, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x77, 0xa1, + 0xa4, 0xcb, 0x52, 0x01, 0x00, 0x00, } // Reference imports to suppress errors if they are not otherwise used. @@ -68,8 +104,9 @@ var _ grpc.ClientConn // is compatible with the grpc package it is being compiled against. const _ = grpc.SupportPackageIsVersion4 -// Client API for Transport service - +// TransportClient is the client API for Transport service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. type TransportClient interface { Stream(ctx context.Context, opts ...grpc.CallOption) (Transport_StreamClient, error) } @@ -83,7 +120,7 @@ func NewTransportClient(cc *grpc.ClientConn) TransportClient { } func (c *transportClient) Stream(ctx context.Context, opts ...grpc.CallOption) (Transport_StreamClient, error) { - stream, err := grpc.NewClientStream(ctx, &_Transport_serviceDesc.Streams[0], c.cc, "/go.micro.grpc.transport.Transport/Stream", opts...) + stream, err := c.cc.NewStream(ctx, &_Transport_serviceDesc.Streams[0], "/go.micro.grpc.transport.Transport/Stream", opts...) if err != nil { return nil, err } @@ -113,8 +150,7 @@ func (x *transportStreamClient) Recv() (*Message, error) { return m, nil } -// Server API for Transport service - +// TransportServer is the server API for Transport service. type TransportServer interface { Stream(Transport_StreamServer) error } @@ -161,28 +197,5 @@ var _Transport_serviceDesc = grpc.ServiceDesc{ ClientStreams: true, }, }, - Metadata: "github.com/micro/go-plugins/transport/grpc/proto/transport.proto", -} - -func init() { - proto.RegisterFile("github.com/micro/go-plugins/transport/grpc/proto/transport.proto", fileDescriptor0) -} - -var fileDescriptor0 = []byte{ - // 234 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x48, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0xcf, 0xcd, 0x4c, 0x2e, 0xca, 0xd7, 0x4f, 0xcf, 0xd7, - 0x2d, 0xc8, 0x29, 0x4d, 0xcf, 0xcc, 0x2b, 0xd6, 0x2f, 0x29, 0x4a, 0xcc, 0x2b, 0x2e, 0xc8, 0x2f, - 0x2a, 0xd1, 0x4f, 0x2f, 0x2a, 0x48, 0xd6, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x47, 0x08, 0xea, 0x81, - 0xf9, 0x42, 0xe2, 0xe9, 0xf9, 0x7a, 0x60, 0x9d, 0x7a, 0x20, 0x45, 0x7a, 0x70, 0x69, 0xa5, 0x79, - 0x8c, 0x5c, 0xec, 0xbe, 0xa9, 0xc5, 0xc5, 0x89, 0xe9, 0xa9, 0x42, 0x2e, 0x5c, 0x6c, 0x19, 0xa9, - 0x89, 0x29, 0xa9, 0x45, 0x12, 0x8c, 0x0a, 0xcc, 0x1a, 0xdc, 0x46, 0x3a, 0x7a, 0x38, 0x74, 0xe9, - 0x41, 0x75, 0xe8, 0x79, 0x80, 0x95, 0xbb, 0xe6, 0x95, 0x14, 0x55, 0x06, 0x41, 0xf5, 0x0a, 0x09, - 0x71, 0xb1, 0x24, 0xe5, 0xa7, 0x54, 0x4a, 0x30, 0x29, 0x30, 0x6a, 0xf0, 0x04, 0x81, 0xd9, 0x52, - 0x96, 0x5c, 0xdc, 0x48, 0x4a, 0x85, 0x04, 0xb8, 0x98, 0xb3, 0x53, 0x2b, 0x25, 0x18, 0x15, 0x18, - 0x35, 0x38, 0x83, 0x40, 0x4c, 0x21, 0x11, 0x2e, 0xd6, 0xb2, 0xc4, 0x9c, 0xd2, 0x54, 0xb0, 0x2e, - 0xce, 0x20, 0x08, 0xc7, 0x8a, 0xc9, 0x82, 0xd1, 0x28, 0x9e, 0x8b, 0x33, 0x04, 0x66, 0xaf, 0x50, - 0x10, 0x17, 0x5b, 0x70, 0x49, 0x51, 0x6a, 0x62, 0xae, 0x90, 0x02, 0x21, 0xb7, 0x49, 0x11, 0x54, - 0xa1, 0xc4, 0xa0, 0xc1, 0x68, 0xc0, 0x98, 0xc4, 0x06, 0x0e, 0x21, 0x63, 0x40, 0x00, 0x00, 0x00, - 0xff, 0xff, 0x4e, 0xcc, 0x76, 0x38, 0x65, 0x01, 0x00, 0x00, + Metadata: "go-micro/transport/grpc/proto/transport.proto", } diff --git a/transport/grpc/socket.go b/transport/grpc/socket.go index b618bc32..2567559d 100644 --- a/transport/grpc/socket.go +++ b/transport/grpc/socket.go @@ -2,7 +2,7 @@ package grpc import ( "github.com/micro/go-micro/transport" - pb "github.com/micro/go-plugins/transport/grpc/proto" + pb "github.com/micro/go-micro/transport/grpc/proto" "google.golang.org/grpc" ) diff --git a/transport/quic/quic.go b/transport/quic/quic.go index 58e45869..2622ec84 100644 --- a/transport/quic/quic.go +++ b/transport/quic/quic.go @@ -7,7 +7,7 @@ import ( "github.com/lucas-clemente/quic-go" "github.com/micro/go-micro/transport" - utls "github.com/micro/util/go/lib/tls" + utls "github.com/micro/go-micro/util/tls" ) type quicSocket struct { diff --git a/web/README.md b/web/README.md new file mode 100644 index 00000000..22bd67ca --- /dev/null +++ b/web/README.md @@ -0,0 +1,114 @@ +# Go Web [![GoDoc](https://godoc.org/github.com/micro/go-micro/web?status.svg)](https://godoc.org/github.com/micro/go-micro/web) [![Travis CI](https://travis-ci.org/micro/go-micro/web.svg?branch=master)](https://travis-ci.org/micro/go-micro/web) [![Go Report Card](https://goreportcard.com/badge/micro/go-micro/web)](https://goreportcard.com/report/github.com/micro/go-micro/web) + +**Go Web** is a framework for micro service web development. + +## Overview + +Go Web provides a tiny HTTP web server library which leverages [go-micro](https://github.com/micro/go-micro) to create +micro web services as first class citizens in a microservice world. It wraps go-micro to give you service discovery, +heartbeating and the ability to create web apps as microservices. + +## Features + +- **Service Discovery** - Services are automatically registered in service discovery on startup. Go Web includes +a http.Client with pre-initialised roundtripper which makes use of service discovery so you can use service names. + +- **Heartbeating** - Go Web apps will periodically heartbeat with service discovery to provide liveness updates. +In the event a service fails it will be removed from the registry after a pre-defined expiry time. + +- **Custom Handlers** - Specify your own http router for handling requests. This allows you to maintain full +control over how you want to route to internal handlers. + +- **Static Serving** - Go Web automatically detects a local static `html` dir and serves files if no route handler +is specified. A quick solution for those who want to write JS web apps as microservices. + +## Getting Started + +- [Dependencies](#dependencies) +- [Usage](#usage) +- [Set Handler](#set-handler) +- [Call Service](#call-service) +- [Static Files](#static-files) + +## Dependencies + +Go Web makes use of Go Micro which means it needs service discovery + +See the [go-micro](https://github.com/micro/go-micro#service-discovery) for install instructions + +For a quick start use consul + +``` +# install +brew install consul + +# run +consul agent -dev +``` + +## Usage + +```go +service := web.NewService( + web.Name("example.com"), +) + +service.HandleFunc("/foo", fooHandler) + +if err := service.Init(); err != nil { + log.Fatal(err) +} + +if err := service.Run(); err != nil { + log.Fatal(err) +} +``` + +## Set Handler + +You might have a preference for a HTTP handler, so use something else. This loses the ability to register endpoints in discovery +but we'll fix that soon. + +```go +import "github.com/gorilla/mux" + +r := mux.NewRouter() +r.HandleFunc("/", indexHandler) +r.HandleFunc("/objects/{object}", objectHandler) + +service := web.NewService( + web.Handler(r) +) +``` + +## Call Service + +Go-web includes a http.Client with a custom http.RoundTripper that uses service discovery + +```go +c := service.Client() + +rsp, err := c.Get("http://example.com/foo") +``` + +This will lookup service discovery for the service `example.com` and route to one of the available nodes. + +## Static Files + +Go web was always meant as a way to register web apps where the majority of the code would be written in JS. To enable that by default, if no handler is registered on "/" and we find a local "html" directory then static files will be served. + +You will see a log output like so. + +``` +2019/05/12 14:55:47 Enabling static file serving from /tmp/foo/html +``` + +If you want to set this path manually use the StaticDir option. If a relative path is specified we will use os.Getwd() and prefix this. + +``` +service := web.NewService( + web.Name("example.com"), + web.StaticDir("/tmp/example.com/html"), +) + +``` diff --git a/web/examples/README.md b/web/examples/README.md new file mode 100644 index 00000000..5208291c --- /dev/null +++ b/web/examples/README.md @@ -0,0 +1,7 @@ +# Examples + +Name | Description +--- | --- +[Message](https://github.com/micro/message-web) | A simple text based messaging web app +[Geo](https://github.com/micro/geo-web) | A geo location map demo + diff --git a/web/examples/helloworld/helloworld.go b/web/examples/helloworld/helloworld.go new file mode 100644 index 00000000..017b3b8b --- /dev/null +++ b/web/examples/helloworld/helloworld.go @@ -0,0 +1,29 @@ +package main + +import ( + "fmt" + "log" + "net/http" + + "github.com/micro/go-micro/web" +) + +func helloWorldHandler(w http.ResponseWriter, r *http.Request) { + fmt.Fprint(w, `

Hello World

`) +} + +func main() { + service := web.NewService( + web.Name("helloworld"), + ) + + service.HandleFunc("/", helloWorldHandler) + + if err := service.Init(); err != nil { + log.Fatal(err) + } + + if err := service.Run(); err != nil { + log.Fatal(err) + } +} diff --git a/web/options.go b/web/options.go new file mode 100644 index 00000000..1c9bd6ee --- /dev/null +++ b/web/options.go @@ -0,0 +1,217 @@ +package web + +import ( + "context" + "crypto/tls" + "net/http" + "time" + + "github.com/micro/cli" + "github.com/micro/go-micro" + "github.com/micro/go-micro/registry" +) + +type Options struct { + Name string + Version string + Id string + Metadata map[string]string + Address string + Advertise string + + Action func(*cli.Context) + Flags []cli.Flag + + RegisterTTL time.Duration + RegisterInterval time.Duration + + Server *http.Server + Handler http.Handler + + // Alternative Options + Context context.Context + + Registry registry.Registry + Service micro.Service + + Secure bool + TLSConfig *tls.Config + BeforeStart []func() error + BeforeStop []func() error + AfterStart []func() error + AfterStop []func() error + + // Static directory + StaticDir string +} + +func newOptions(opts ...Option) Options { + opt := Options{ + Name: DefaultName, + Version: DefaultVersion, + Id: DefaultId, + Address: DefaultAddress, + RegisterTTL: DefaultRegisterTTL, + RegisterInterval: DefaultRegisterInterval, + StaticDir: DefaultStaticDir, + Service: micro.NewService(), + Context: context.TODO(), + } + + for _, o := range opts { + o(&opt) + } + + return opt +} + +// Server name +func Name(n string) Option { + return func(o *Options) { + o.Name = n + } +} + +// Unique server id +func Id(id string) Option { + return func(o *Options) { + o.Id = id + } +} + +// Version of the service +func Version(v string) Option { + return func(o *Options) { + o.Version = v + } +} + +// Metadata associated with the service +func Metadata(md map[string]string) Option { + return func(o *Options) { + o.Metadata = md + } +} + +// Address to bind to - host:port +func Address(a string) Option { + return func(o *Options) { + o.Address = a + } +} + +// The address to advertise for discovery - host:port +func Advertise(a string) Option { + return func(o *Options) { + o.Advertise = a + } +} + +// Context specifies a context for the service. +// Can be used to signal shutdown of the service. +// Can be used for extra option values. +func Context(ctx context.Context) Option { + return func(o *Options) { + o.Context = ctx + } +} + +func Registry(r registry.Registry) Option { + return func(o *Options) { + o.Registry = r + } +} + +func RegisterTTL(t time.Duration) Option { + return func(o *Options) { + o.RegisterTTL = t + } +} + +func RegisterInterval(t time.Duration) Option { + return func(o *Options) { + o.RegisterInterval = t + } +} + +func Handler(h http.Handler) Option { + return func(o *Options) { + o.Handler = h + } +} + +func Server(srv *http.Server) Option { + return func(o *Options) { + o.Server = srv + } +} + +// MicroService sets the micro.Service used internally +func MicroService(s micro.Service) Option { + return func(o *Options) { + o.Service = s + } +} + +// Flags sets the command flags. +func Flags(flags ...cli.Flag) Option { + return func(o *Options) { + o.Flags = append(o.Flags, flags...) + } +} + +// Action sets the command action. +func Action(a func(*cli.Context)) Option { + return func(o *Options) { + o.Action = a + } +} + +// BeforeStart is executed before the server starts. +func BeforeStart(fn func() error) Option { + return func(o *Options) { + o.BeforeStart = append(o.BeforeStart, fn) + } +} + +// BeforeStop is executed before the server stops. +func BeforeStop(fn func() error) Option { + return func(o *Options) { + o.BeforeStop = append(o.BeforeStop, fn) + } +} + +// AfterStart is executed after server start. +func AfterStart(fn func() error) Option { + return func(o *Options) { + o.AfterStart = append(o.AfterStart, fn) + } +} + +// AfterStop is executed after server stop. +func AfterStop(fn func() error) Option { + return func(o *Options) { + o.AfterStop = append(o.AfterStop, fn) + } +} + +// Secure Use secure communication. If TLSConfig is not specified we use InsecureSkipVerify and generate a self signed cert +func Secure(b bool) Option { + return func(o *Options) { + o.Secure = b + } +} + +// TLSConfig to be used for the transport. +func TLSConfig(t *tls.Config) Option { + return func(o *Options) { + o.TLSConfig = t + } +} + +// StaticDir sets the static file directory. This defaults to ./html +func StaticDir(d string) Option { + return func(o *Options) { + o.StaticDir = d + } +} diff --git a/web/service.go b/web/service.go new file mode 100644 index 00000000..e4836472 --- /dev/null +++ b/web/service.go @@ -0,0 +1,445 @@ +package web + +import ( + "crypto/tls" + "net" + "net/http" + "os" + "os/signal" + "path/filepath" + "strconv" + "strings" + "sync" + "syscall" + "time" + + "github.com/micro/cli" + "github.com/micro/go-micro" + "github.com/micro/go-micro/registry" + maddr "github.com/micro/go-micro/util/addr" + mhttp "github.com/micro/go-micro/util/http" + "github.com/micro/go-micro/util/log" + mnet "github.com/micro/go-micro/util/net" + mls "github.com/micro/go-micro/util/tls" +) + +type service struct { + opts Options + + mux *http.ServeMux + srv *registry.Service + + sync.Mutex + running bool + static bool + exit chan chan error +} + +func newService(opts ...Option) Service { + options := newOptions(opts...) + s := &service{ + opts: options, + mux: http.NewServeMux(), + static: true, + } + s.srv = s.genSrv() + return s +} + +func (s *service) genSrv() *registry.Service { + // default host:port + parts := strings.Split(s.opts.Address, ":") + host := strings.Join(parts[:len(parts)-1], ":") + port, _ := strconv.Atoi(parts[len(parts)-1]) + + // check the advertise address first + // if it exists then use it, otherwise + // use the address + if len(s.opts.Advertise) > 0 { + parts = strings.Split(s.opts.Advertise, ":") + + // we have host:port + if len(parts) > 1 { + // set the host + host = strings.Join(parts[:len(parts)-1], ":") + + // get the port + if aport, _ := strconv.Atoi(parts[len(parts)-1]); aport > 0 { + port = aport + } + } else { + host = parts[0] + } + } + + addr, err := maddr.Extract(host) + if err != nil { + // best effort localhost + addr = "127.0.0.1" + } + + return ®istry.Service{ + Name: s.opts.Name, + Version: s.opts.Version, + Nodes: []*registry.Node{®istry.Node{ + Id: s.opts.Id, + Address: addr, + Port: port, + Metadata: s.opts.Metadata, + }}, + } +} + +func (s *service) run(exit chan bool) { + if s.opts.RegisterInterval <= time.Duration(0) { + return + } + + t := time.NewTicker(s.opts.RegisterInterval) + + for { + select { + case <-t.C: + s.register() + case <-exit: + t.Stop() + return + } + } +} + +func (s *service) register() error { + if s.srv == nil { + return nil + } + // default to service registry + r := s.opts.Service.Client().Options().Registry + // switch to option if specified + if s.opts.Registry != nil { + r = s.opts.Registry + } + return r.Register(s.srv, registry.RegisterTTL(s.opts.RegisterTTL)) +} + +func (s *service) deregister() error { + if s.srv == nil { + return nil + } + // default to service registry + r := s.opts.Service.Client().Options().Registry + // switch to option if specified + if s.opts.Registry != nil { + r = s.opts.Registry + } + return r.Deregister(s.srv) +} + +func (s *service) start() error { + s.Lock() + defer s.Unlock() + + if s.running { + return nil + } + + l, err := s.listen("tcp", s.opts.Address) + if err != nil { + return err + } + + s.opts.Address = l.Addr().String() + srv := s.genSrv() + srv.Endpoints = s.srv.Endpoints + s.srv = srv + + var h http.Handler + + if s.opts.Handler != nil { + h = s.opts.Handler + } else { + h = s.mux + var r sync.Once + + // register the html dir + r.Do(func() { + // static dir + static := s.opts.StaticDir + if s.opts.StaticDir[0] != '/' { + dir, _ := os.Getwd() + static = filepath.Join(dir, static) + } + + // set static if no / handler is registered + if s.static { + _, err := os.Stat(static) + if err == nil { + log.Logf("Enabling static file serving from %s", static) + s.mux.Handle("/", http.FileServer(http.Dir(static))) + } + } + }) + } + + for _, fn := range s.opts.BeforeStart { + if err := fn(); err != nil { + return err + } + } + + var httpSrv *http.Server + if s.opts.Server != nil { + httpSrv = s.opts.Server + } else { + httpSrv = &http.Server{} + } + + httpSrv.Handler = h + + go httpSrv.Serve(l) + + for _, fn := range s.opts.AfterStart { + if err := fn(); err != nil { + return err + } + } + + s.exit = make(chan chan error, 1) + s.running = true + + go func() { + ch := <-s.exit + ch <- l.Close() + }() + + log.Logf("Listening on %v\n", l.Addr().String()) + return nil +} + +func (s *service) stop() error { + s.Lock() + defer s.Unlock() + + if !s.running { + return nil + } + + for _, fn := range s.opts.BeforeStop { + if err := fn(); err != nil { + return err + } + } + + ch := make(chan error, 1) + s.exit <- ch + s.running = false + + log.Log("Stopping") + + for _, fn := range s.opts.AfterStop { + if err := fn(); err != nil { + if chErr := <-ch; chErr != nil { + return chErr + } + return err + } + } + + return <-ch +} + +func (s *service) Client() *http.Client { + rt := mhttp.NewRoundTripper( + mhttp.WithRegistry(registry.DefaultRegistry), + ) + return &http.Client{ + Transport: rt, + } +} + +func (s *service) Handle(pattern string, handler http.Handler) { + var seen bool + for _, ep := range s.srv.Endpoints { + if ep.Name == pattern { + seen = true + break + } + } + + // if its unseen then add an endpoint + if !seen { + s.srv.Endpoints = append(s.srv.Endpoints, ®istry.Endpoint{ + Name: pattern, + }) + } + + // disable static serving + if pattern == "/" { + s.Lock() + s.static = false + s.Unlock() + } + + // register the handler + s.mux.Handle(pattern, handler) +} + +func (s *service) HandleFunc(pattern string, handler func(http.ResponseWriter, *http.Request)) { + var seen bool + for _, ep := range s.srv.Endpoints { + if ep.Name == pattern { + seen = true + break + } + } + if !seen { + s.srv.Endpoints = append(s.srv.Endpoints, ®istry.Endpoint{ + Name: pattern, + }) + } + + s.mux.HandleFunc(pattern, handler) +} + +func (s *service) Init(opts ...Option) error { + for _, o := range opts { + o(&s.opts) + } + + serviceOpts := []micro.Option{} + + if len(s.opts.Flags) > 0 { + serviceOpts = append(serviceOpts, micro.Flags(s.opts.Flags...)) + } + + if s.opts.Registry != nil { + serviceOpts = append(serviceOpts, micro.Registry(s.opts.Registry)) + } + + serviceOpts = append(serviceOpts, micro.Action(func(ctx *cli.Context) { + if ttl := ctx.Int("register_ttl"); ttl > 0 { + s.opts.RegisterTTL = time.Duration(ttl) * time.Second + } + + if interval := ctx.Int("register_interval"); interval > 0 { + s.opts.RegisterInterval = time.Duration(interval) * time.Second + } + + if name := ctx.String("server_name"); len(name) > 0 { + s.opts.Name = name + } + + if ver := ctx.String("server_version"); len(ver) > 0 { + s.opts.Version = ver + } + + if id := ctx.String("server_id"); len(id) > 0 { + s.opts.Id = id + } + + if addr := ctx.String("server_address"); len(addr) > 0 { + s.opts.Address = addr + } + + if adv := ctx.String("server_advertise"); len(adv) > 0 { + s.opts.Advertise = adv + } + + if s.opts.Action != nil { + s.opts.Action(ctx) + } + })) + + s.opts.Service.Init(serviceOpts...) + srv := s.genSrv() + srv.Endpoints = s.srv.Endpoints + s.srv = srv + + return nil +} + +func (s *service) Run() error { + if err := s.start(); err != nil { + return err + } + + if err := s.register(); err != nil { + return err + } + + // start reg loop + ex := make(chan bool) + go s.run(ex) + + ch := make(chan os.Signal, 1) + signal.Notify(ch, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL) + + select { + // wait on kill signal + case sig := <-ch: + log.Logf("Received signal %s\n", sig) + // wait on context cancel + case <-s.opts.Context.Done(): + log.Logf("Received context shutdown") + } + + // exit reg loop + close(ex) + + if err := s.deregister(); err != nil { + return err + } + + return s.stop() +} + +// Options returns the options for the given service +func (s *service) Options() Options { + return s.opts +} + +func (s *service) listen(network, addr string) (net.Listener, error) { + var l net.Listener + var err error + + // TODO: support use of listen options + if s.opts.Secure || s.opts.TLSConfig != nil { + config := s.opts.TLSConfig + + fn := func(addr string) (net.Listener, error) { + if config == nil { + hosts := []string{addr} + + // check if its a valid host:port + if host, _, err := net.SplitHostPort(addr); err == nil { + if len(host) == 0 { + hosts = maddr.IPs() + } else { + hosts = []string{host} + } + } + + // generate a certificate + cert, err := mls.Certificate(hosts...) + if err != nil { + return nil, err + } + config = &tls.Config{Certificates: []tls.Certificate{cert}} + } + return tls.Listen(network, addr, config) + } + + l, err = mnet.Listen(addr, fn) + } else { + fn := func(addr string) (net.Listener, error) { + return net.Listen(network, addr) + } + + l, err = mnet.Listen(addr, fn) + } + + if err != nil { + return nil, err + } + + return l, nil +} diff --git a/web/service_test.go b/web/service_test.go new file mode 100644 index 00000000..f9d5af8d --- /dev/null +++ b/web/service_test.go @@ -0,0 +1,260 @@ +package web + +import ( + "crypto/tls" + "fmt" + "io/ioutil" + "net/http" + "os" + "os/signal" + "syscall" + "testing" + "time" + + "github.com/micro/go-micro/registry" + "github.com/micro/go-micro/registry/memory" +) + +func TestService(t *testing.T) { + var ( + beforeStartCalled bool + afterStartCalled bool + beforeStopCalled bool + afterStopCalled bool + str = `

Hello World

` + fn = func(w http.ResponseWriter, r *http.Request) { fmt.Fprint(w, str) } + reg = memory.NewRegistry() + ) + + beforeStart := func() error { + beforeStartCalled = true + return nil + } + + afterStart := func() error { + afterStartCalled = true + return nil + } + + beforeStop := func() error { + beforeStopCalled = true + return nil + } + + afterStop := func() error { + afterStopCalled = true + return nil + } + + service := NewService( + Name("go.micro.web.test"), + Registry(reg), + BeforeStart(beforeStart), + AfterStart(afterStart), + BeforeStop(beforeStop), + AfterStop(afterStop), + ) + + service.HandleFunc("/", fn) + + go func() { + if err := service.Run(); err != nil { + t.Fatal(err) + } + }() + + var s []*registry.Service + + eventually(func() bool { + var err error + s, err = reg.GetService("go.micro.web.test") + return err == nil + }, t.Fatal) + + if have, want := len(s), 1; have != want { + t.Fatalf("Expected %d but got %d services", want, have) + } + + rsp, err := http.Get(fmt.Sprintf("http://%s:%d", s[0].Nodes[0].Address, s[0].Nodes[0].Port)) + if err != nil { + t.Fatal(err) + } + defer rsp.Body.Close() + + b, err := ioutil.ReadAll(rsp.Body) + if err != nil { + t.Fatal(err) + } + + if string(b) != str { + t.Errorf("Expected %s got %s", str, string(b)) + } + + callbackTests := []struct { + subject string + have interface{} + }{ + {"beforeStartCalled", beforeStartCalled}, + {"afterStartCalled", afterStartCalled}, + } + + for _, tt := range callbackTests { + if tt.have != true { + t.Errorf("unexpected %s: want true, have false", tt.subject) + } + } + + ch := make(chan os.Signal, 1) + signal.Notify(ch, syscall.SIGTERM) + + syscall.Kill(syscall.Getpid(), syscall.SIGTERM) + <-ch + + eventually(func() bool { + _, err := reg.GetService("go.micro.web.test") + return err == registry.ErrNotFound + }, t.Error) + + callbackTests = []struct { + subject string + have interface{} + }{ + {"beforeStopCalled", beforeStopCalled}, + {"afterStopCalled", afterStopCalled}, + } + + for _, tt := range callbackTests { + if tt.have != true { + t.Errorf("unexpected %s: want true, have false", tt.subject) + } + } +} + +func TestOptions(t *testing.T) { + var ( + name = "service-name" + id = "service-id" + version = "service-version" + address = "service-addr" + advertise = "service-adv" + reg = memory.NewRegistry() + registerTTL = 123 * time.Second + registerInterval = 456 * time.Second + handler = http.NewServeMux() + metadata = map[string]string{"key": "val"} + secure = true + ) + + service := NewService( + Name(name), + Id(id), + Version(version), + Address(address), + Advertise(advertise), + Registry(reg), + RegisterTTL(registerTTL), + RegisterInterval(registerInterval), + Handler(handler), + Metadata(metadata), + Secure(secure), + ) + + opts := service.Options() + + tests := []struct { + subject string + want interface{} + have interface{} + }{ + {"name", name, opts.Name}, + {"version", version, opts.Version}, + {"id", id, opts.Id}, + {"address", address, opts.Address}, + {"advertise", advertise, opts.Advertise}, + {"registry", reg, opts.Registry}, + {"registerTTL", registerTTL, opts.RegisterTTL}, + {"registerInterval", registerInterval, opts.RegisterInterval}, + {"handler", handler, opts.Handler}, + {"metadata", metadata["key"], opts.Metadata["key"]}, + {"secure", secure, opts.Secure}, + } + + for _, tc := range tests { + if tc.want != tc.have { + t.Errorf("unexpected %s: want %v, have %v", tc.subject, tc.want, tc.have) + } + } +} + +func eventually(pass func() bool, fail func(...interface{})) { + tick := time.NewTicker(10 * time.Millisecond) + defer tick.Stop() + + timeout := time.After(time.Second) + + for { + select { + case <-timeout: + fail("timed out") + return + case <-tick.C: + if pass() { + return + } + } + } +} + +func TestTLS(t *testing.T) { + var ( + str = `

Hello World

` + fn = func(w http.ResponseWriter, r *http.Request) { fmt.Fprint(w, str) } + secure = true + reg = memory.NewRegistry() + ) + + service := NewService( + Name("go.micro.web.test"), + Secure(secure), + Registry(reg), + ) + + service.HandleFunc("/", fn) + + go func() { + if err := service.Run(); err != nil { + t.Fatal(err) + } + }() + + var s []*registry.Service + + eventually(func() bool { + var err error + s, err = reg.GetService("go.micro.web.test") + return err == nil + }, t.Fatal) + + if have, want := len(s), 1; have != want { + t.Fatalf("Expected %d but got %d services", want, have) + } + + tr := &http.Transport{ + TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, + } + client := &http.Client{Transport: tr} + rsp, err := client.Get(fmt.Sprintf("https://%s:%d", s[0].Nodes[0].Address, s[0].Nodes[0].Port)) + if err != nil { + t.Fatal(err) + } + defer rsp.Body.Close() + + b, err := ioutil.ReadAll(rsp.Body) + if err != nil { + t.Fatal(err) + } + + if string(b) != str { + t.Errorf("Expected %s got %s", str, string(b)) + } +} diff --git a/web/web.go b/web/web.go new file mode 100644 index 00000000..f88e25ef --- /dev/null +++ b/web/web.go @@ -0,0 +1,41 @@ +// Package web provides web based micro services +package web + +import ( + "net/http" + "time" + + "github.com/google/uuid" +) + +// Service is a web service with service discovery built in +type Service interface { + Client() *http.Client + Init(opts ...Option) error + Options() Options + Handle(pattern string, handler http.Handler) + HandleFunc(pattern string, handler func(http.ResponseWriter, *http.Request)) + Run() error +} + +type Option func(o *Options) + +var ( + // For serving + DefaultName = "go-web" + DefaultVersion = "latest" + DefaultId = uuid.New().String() + DefaultAddress = ":0" + + // for registration + DefaultRegisterTTL = time.Minute + DefaultRegisterInterval = time.Second * 30 + + // static directory + DefaultStaticDir = "html" +) + +// NewService returns a new web.Service +func NewService(opts ...Option) Service { + return newService(opts...) +}