fix(deps): update module github.com/unistack-org/micro/v3 to v3.3.17

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,24 @@
+---
+name: Bug report
+about: For reporting bugs in go-micro
+title: "[BUG]"
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+
+1. What are you trying to do?
+2. What did you expect to happen?
+3. What happens instead?
+
+**How to reproduce the bug:**
+
+If possible, please include a minimal code snippet here.
+
+**Environment:**
+Go Version: please paste `go version` output here
+```
+please paste `go env` output here
+```

.github/ISSUE_TEMPLATE/feature-request---enhancement.md

@@ -0,0 +1,17 @@
+---
+name: Feature request / Enhancement
+about: If you have a need not served by go-micro
+title: "[FEATURE]"
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,14 @@
+---
+name: Question
+about: Ask a question about go-micro
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+Before asking, please check if your question has already been answered: 
+
+1. Check the documentation - https://micro.mu/docs/
+2. Check the examples and plugins - https://github.com/micro/examples & https://github.com/micro/go-plugins
+3. Search existing issues

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,9 @@
+## Pull Request template
+Please, go through these steps before clicking submit on this PR.
+
+1. Give a descriptive title to your PR.
+2. Provide a description of your changes.
+3. Make sure you have some relevant tests.
+4. Put `closes #XXXX` in your comment to auto-close the issue that your PR fixes (if applicable).
+
+**PLEASE REMOVE THIS TEMPLATE BEFORE SUBMITTING**

.github/renovate.json

@@ -0,0 +1,19 @@
+{
+  "extends": [
+    "config:base"
+  ],
+  "packageRules": [
+    {
+      "matchUpdateTypes": ["minor", "patch", "pin", "digest"],
+      "automerge": true
+    },
+    {
+      "groupName": "all deps",
+      "separateMajorMinor": true,
+      "groupSlug": "all",
+      "packagePatterns": [
+        "*"
+      ]
+    }
+  ]
+}

.github/stale.sh

@@ -0,0 +1,13 @@
+#!/bin/bash -ex
+
+export PATH=$PATH:$(pwd)/bin
+export GO111MODULE=on
+export GOBIN=$(pwd)/bin
+
+#go get github.com/rvflash/goup@v0.4.1
+
+#goup -v ./...
+#go get github.com/psampaz/go-mod-outdated@v0.6.0
+go list -u -m -mod=mod -json all | go-mod-outdated -update -direct -ci || true
+
+#go list -u -m -json all | go-mod-outdated -update

.github/workflows/build.yml

@@ -0,0 +1,46 @@
+name: build
+on:
+ push:
+    branches:
+    - master
+jobs:
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: setup
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.16
+    - name: checkout
+      uses: actions/checkout@v2
+    - name: cache
+      uses: actions/cache@v2
+      with:
+        path: ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: ${{ runner.os }}-go-
+    - name: deps
+      run: go get -v -t -d ./...
+    - name: test
+      env:
+        INTEGRATION_TESTS: yes
+      run: go test -mod readonly -v ./...
+  lint:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+      - name: lint
+        uses: golangci/golangci-lint-action@v2
+        continue-on-error: true
+        with:
+          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
+          version: v1.30
+          # Optional: working directory, useful for monorepos
+          # working-directory: somedir
+          # Optional: golangci-lint command line arguments.
+          # args: --issues-exit-code=0
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          # only-new-issues: true

.github/workflows/pr.yml

@@ -0,0 +1,46 @@
+name: prbuild
+on:
+  pull_request:
+    branches:
+    - master
+jobs:
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: setup
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.16
+    - name: checkout
+      uses: actions/checkout@v2
+    - name: cache
+      uses: actions/cache@v2
+      with:
+        path: ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: ${{ runner.os }}-go-
+    - name: deps
+      run: go get -v -t -d ./...
+    - name: test
+      env:
+        INTEGRATION_TESTS: yes
+      run: go test -mod readonly -v ./...
+  lint:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+      - name: lint
+        uses: golangci/golangci-lint-action@v2
+        continue-on-error: true
+        with:
+          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
+          version: v1.30
+          # Optional: working directory, useful for monorepos
+          # working-directory: somedir
+          # Optional: golangci-lint command line arguments.
+          # args: --issues-exit-code=0
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          # only-new-issues: true

.gitignore

@@ -0,0 +1,15 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/

.synced

@@ -0,0 +1 @@
+0a6e451539fd046bbfea625b05ef2e3006c69214

LICENSE

@@ -0,0 +1,201 @@
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+      the terms of any separate license agreement you may have executed
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+      on Your own behalf and on Your sole responsibility, not on behalf
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README.md

@@ -0,0 +1 @@
+# micro-api-handler-rpc

go.mod

@@ -0,0 +1,13 @@
+module github.com/unistack-org/micro-api-handler-rpc/v3
+
+go 1.15
+
+require (
+	github.com/evanphx/json-patch/v5 v5.3.0
+	github.com/gobwas/httphead v0.1.0
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.0.4
+	github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/unistack-org/micro/v3 v3.3.17
+)

go.sum

@@ -0,0 +1,55 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/ef-ds/deque v1.0.4/go.mod h1:gXDnTC3yqvBcHbq2lcExjtAcVrOnJCbMcZXmuj8Z4tg=
+github.com/evanphx/json-patch/v5 v5.2.0 h1:8ozOH5xxoMYDt5/u+yMTsVXydVCbTORFnOOoq2lumco=
+github.com/evanphx/json-patch/v5 v5.2.0/go.mod h1:G79N1coSVB93tBe7j6PhzjmR3/2VvlbKOFpnXhI9Bw4=
+github.com/evanphx/json-patch/v5 v5.3.0 h1:iaBOvzmvcdDnf9VYBVPGS7kVp+l/hZztlESv/w0Vre0=
+github.com/evanphx/json-patch/v5 v5.3.0/go.mod h1:G79N1coSVB93tBe7j6PhzjmR3/2VvlbKOFpnXhI9Bw4=
+github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
+github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
+github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
+github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
+github.com/gobwas/ws v1.0.4 h1:5eXU1CZhpQdq5kXbKb+sECH5Ia5KiO6CYzIzdlVx6Bs=
+github.com/gobwas/ws v1.0.4/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
+github.com/google/uuid v1.2.0 h1:qJYtXnJRWmpe7m/3XlyhrsLrEURqHRM2kxzoxXqyUDs=
+github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
+github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
+github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c h1:rp5dCmg/yLR3mgFuSOe4oEnDDmGLROTvMragMUXpTQw=
+github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c/go.mod h1:X07ZCGwUbLaax7L0S3Tw4hpejzu63ZrrQiUe6W0hcy0=
+github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/silas/dag v0.0.0-20210121180416-41cf55125c34/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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+github.com/unistack-org/micro/v3 v3.3.13/go.mod h1:98hNcMXp/WyWJwLwCuwrhN1Jm7aCWaRNsMfRjK8Fq+Y=
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+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210415231046-e915ea6b2b7d/go.mod h1:9tjilg8BloeKEkVJvy7fQ90B1CfIiPueXVOjqfkSzI8=
+golang.org/x/net v0.0.0-20210423184538-5f58ad60dda6/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44 h1:Bli41pIlzTzf3KEY06n+xnzK/BESIg2ze4Pgfh/aI8c=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

rpc.go

@@ -1,4 +1,4 @@
-// Package rpc is a go-micro rpc handler.
+// Package rpc is a micro rpc handler.
 package rpc
 
 import (
@@ -7,22 +7,23 @@ import (
 	"net/http"
 	"strconv"
 	"strings"
+	"time"
 
 	jsonpatch "github.com/evanphx/json-patch/v5"
-	"github.com/micro/go-micro/v3/api"
-	"github.com/micro/go-micro/v3/api/handler"
-	"github.com/micro/go-micro/v3/api/internal/proto"
-	"github.com/micro/go-micro/v3/client"
-	"github.com/micro/go-micro/v3/codec"
-	"github.com/micro/go-micro/v3/codec/jsonrpc"
-	"github.com/micro/go-micro/v3/codec/protorpc"
-	"github.com/micro/go-micro/v3/errors"
-	"github.com/micro/go-micro/v3/logger"
-	"github.com/micro/go-micro/v3/metadata"
-	"github.com/micro/go-micro/v3/util/ctx"
-	"github.com/micro/go-micro/v3/util/qson"
-	"github.com/micro/go-micro/v3/util/router"
 	"github.com/oxtoacart/bpool"
+
+	//	jsonrpc "github.com/unistack-org/micro-codec-jsonrpc"
+	//	protorpc "github.com/unistack-org/micro-codec-protorpc"
+	"github.com/unistack-org/micro/v3/api"
+	"github.com/unistack-org/micro/v3/api/handler"
+	"github.com/unistack-org/micro/v3/client"
+	"github.com/unistack-org/micro/v3/codec"
+	"github.com/unistack-org/micro/v3/errors"
+	"github.com/unistack-org/micro/v3/logger"
+	"github.com/unistack-org/micro/v3/metadata"
+	"github.com/unistack-org/micro/v3/util/ctx"
+	"github.com/unistack-org/micro/v3/util/qson"
+	"github.com/unistack-org/micro/v3/util/router"
 )
 
 const (
@@ -34,7 +35,7 @@ var (
 	jsonCodecs = []string{
 		"application/grpc+json",
 		"application/json",
-		"application/json-rpc",
+		//	"application/json-rpc",
 	}
 
 	// support proto codecs
@@ -43,8 +44,8 @@ var (
 		"application/grpc+proto",
 		"application/proto",
 		"application/protobuf",
-		"application/proto-rpc",
+		//	"application/proto-rpc",
-		"application/octet-stream",
+		//	"application/octet-stream",
 	}
 
 	bufferPool = bpool.NewSizedBufferPool(1024, 8)
@@ -113,7 +114,14 @@ func (h *rpcHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// create custom router
-	callOpt := client.WithRouter(router.New(service.Services))
+	callOpts := []client.CallOption{client.WithRouter(router.New(service.Services))}
+
+	if t := r.Header.Get("Timeout"); t != "" {
+		// assume timeout integer seconds now
+		if td, err := time.ParseDuration(t + "s"); err == nil {
+			callOpts = append(callOpts, client.WithRequestTimeout(td))
+		}
+	}
 
 	// walk the standard call path
 	// get payload
@@ -128,34 +136,29 @@ func (h *rpcHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	switch {
 	// proto codecs
 	case hasCodec(ct, protoCodecs):
-		request := &proto.Message{}
+		request := &codec.Frame{}
 		// if the extracted payload isn't empty lets use it
 		if len(br) > 0 {
-			request = proto.NewMessage(br)
+			request.Data = br
 		}
 
 		// create request/response
-		response := &proto.Message{}
+		response := &codec.Frame{}
 
 		req := c.NewRequest(
 			service.Name,
 			service.Endpoint.Name,
 			request,
-			client.WithContentType(ct),
+			client.RequestContentType(ct),
 		)
 
 		// make the call
-		if err := c.Call(cx, req, response, callOpt); err != nil {
+		if err := c.Call(cx, req, response, callOpts...); err != nil {
 			writeError(w, r, err)
 			return
 		}
 
-		// marshall response
+		rsp = response.Data
-		rsp, err = response.Marshal()
-		if err != nil {
-			writeError(w, r, err)
-			return
-		}
 
 	default:
 		// if json codec is not present set to json
@@ -177,10 +180,10 @@ func (h *rpcHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			service.Name,
 			service.Endpoint.Name,
 			&request,
-			client.WithContentType(ct),
+			client.RequestContentType(ct),
 		)
 		// make the call
-		if err := c.Call(cx, req, &response, callOpt); err != nil {
+		if err := c.Call(cx, req, &response, callOpts...); err != nil {
 			writeError(w, r, err)
 			return
 		}
@@ -221,39 +224,45 @@ func requestPayload(r *http.Request) ([]byte, error) {
 
 	ct := r.Header.Get("Content-Type")
 	switch {
-	case strings.Contains(ct, "application/json-rpc"):
+	/*
-		msg := codec.Message{
+		case strings.Contains(ct, "application/json-rpc"):
-			Type:   codec.Request,
+			msg := codec.Message{
-			Header: make(map[string]string),
+				Type:   codec.Request,
-		}
+				Header: metadata.New(0),
-		c := jsonrpc.NewCodec(&buffer{r.Body})
+			}
-		if err = c.ReadHeader(&msg, codec.Request); err != nil {
+			c := jsonrpc.NewCodec(&buffer{r.Body})
+			if err = c.ReadHeader(&msg, codec.Request); err != nil {
+				return nil, err
+			}
+			var raw json.RawMessage
+			if err = c.ReadBody(&raw); err != nil {
+				return nil, err
+			}
+			return ([]byte)(raw), nil
+	*/
+	/*
+		case strings.Contains(ct, "application/proto-rpc"), strings.Contains(ct, "application/octet-stream"):
+			msg := codec.Message{
+				Type:   codec.Request,
+				Header: metadata.New(0),
+			}
+			c := protorpc.NewCodec(&buffer{r.Body})
+			if err = c.ReadHeader(&msg, codec.Request); err != nil {
+				return nil, err
+			}
+			var raw proto.Message
+			if err = c.ReadBody(&raw); err != nil {
+				return nil, err
+			}
+			return raw.Marshal()
+	*/
+	case strings.Contains(ct, "application/www-x-form-urlencoded"):
+		if err = r.ParseForm(); err != nil {
 			return nil, err
 		}
-		var raw json.RawMessage
-		if err = c.ReadBody(&raw); err != nil {
-			return nil, err
-		}
-		return ([]byte)(raw), nil
-	case strings.Contains(ct, "application/proto-rpc"), strings.Contains(ct, "application/octet-stream"):
-		msg := codec.Message{
-			Type:   codec.Request,
-			Header: make(map[string]string),
-		}
-		c := protorpc.NewCodec(&buffer{r.Body})
-		if err = c.ReadHeader(&msg, codec.Request); err != nil {
-			return nil, err
-		}
-		var raw proto.Message
-		if err = c.ReadBody(&raw); err != nil {
-			return nil, err
-		}
-		return raw.Marshal()
-	case strings.Contains(ct, "application/x-www-form-urlencoded"):
-		r.ParseForm()
 
 		// generate a new set of values from the form
-		vals := make(map[string]string)
+		vals := make(map[string]string, len(r.Form))
 		for k, v := range r.Form {
 			vals[k] = strings.Join(v, ",")
 		}
@@ -268,7 +277,7 @@ func requestPayload(r *http.Request) ([]byte, error) {
 	// dont user metadata.FromContext as it mangles names
 	md, ok := metadata.FromContext(ctx)
 	if !ok {
-		md = make(map[string]string)
+		md = metadata.New(0)
 	}
 
 	// allocate maximum
@@ -347,10 +356,10 @@ func requestPayload(r *http.Request) ([]byte, error) {
 	switch r.Method {
 	case "GET":
 		// empty response
-		if strings.Contains(ct, "application/json") && string(out) == "{}" {
+		if string(out) == "{}" && !strings.Contains(ct, "application/json") {
-			return out, nil
-		} else if string(out) == "{}" && !strings.Contains(ct, "application/json") {
 			return []byte{}, nil
+		} else if string(out) == "{}" && strings.Contains(ct, "application/json") {
+			return out, nil
 		}
 		return out, nil
 	case "PATCH", "POST", "PUT", "DELETE":
@@ -364,13 +373,6 @@ func requestPayload(r *http.Request) ([]byte, error) {
 			bodybuf = b
 		}
 		if bodydst == "" || bodydst == "*" {
-			// jsonpatch resequences the json object so we avoid it if possible (some usecases such as
-			// validating signatures require the request body to be unchangedd). We're keeping support
-			// for the custom paramaters for backwards compatability reasons.
-			if string(out) == "{}" {
-				return bodybuf, nil
-			}
-
 			if out, err = jsonpatch.MergeMergePatches(out, bodybuf); err == nil {
 				return out, nil
 			}
@@ -417,6 +419,7 @@ func requestPayload(r *http.Request) ([]byte, error) {
 
 		//fallback to previous unknown behaviour
 		return bodybuf, nil
+
 	}
 
 	return []byte{}, nil
@@ -425,6 +428,9 @@ func requestPayload(r *http.Request) ([]byte, error) {
 func writeError(w http.ResponseWriter, r *http.Request, err error) {
 	ce := errors.Parse(err.Error())
 
+	// response content type
+	w.Header().Set("Content-Type", "application/json")
+
 	switch ce.Code {
 	case 0:
 		// assuming it's totally screwed
@@ -437,9 +443,6 @@ func writeError(w http.ResponseWriter, r *http.Request, err error) {
 		w.WriteHeader(int(ce.Code))
 	}
 
-	// response content type
-	w.Header().Set("Content-Type", "application/json")
-
 	// Set trailers
 	if strings.Contains(r.Header.Get("Content-Type"), "application/grpc") {
 		w.Header().Set("Trailer", "grpc-status")
@@ -450,8 +453,8 @@ func writeError(w http.ResponseWriter, r *http.Request, err error) {
 
 	_, werr := w.Write([]byte(ce.Error()))
 	if werr != nil {
-		if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+		if logger.V(logger.ErrorLevel) {
-			logger.Error(werr)
+			logger.Error(r.Context(), werr.Error())
 		}
 	}
 }
@@ -476,8 +479,8 @@ func writeResponse(w http.ResponseWriter, r *http.Request, rsp []byte) {
 	// write response
 	_, err := w.Write(rsp)
 	if err != nil {
-		if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+		if logger.V(logger.ErrorLevel) {
-			logger.Error(err)
+			logger.Error(r.Context(), err.Error())
 		}
 	}
 

rpc_test.go

@@ -1,112 +0,0 @@
-package rpc
-
-import (
-	"bytes"
-	"encoding/json"
-	"net/http"
-	"testing"
-
-	"github.com/golang/protobuf/proto"
-	go_api "github.com/micro/go-micro/v3/api/proto"
-)
-
-func TestRequestPayloadFromRequest(t *testing.T) {
-
-	// our test event so that we can validate serialising / deserializing of true protos works
-	protoEvent := go_api.Event{
-		Name: "Test",
-	}
-
-	protoBytes, err := proto.Marshal(&protoEvent)
-	if err != nil {
-		t.Fatal("Failed to marshal proto", err)
-	}
-
-	jsonBytes, err := json.Marshal(protoEvent)
-	if err != nil {
-		t.Fatal("Failed to marshal proto to JSON ", err)
-	}
-
-	jsonUrlBytes := []byte(`{"key1":"val1","key2":"val2","name":"Test"}`)
-
-	t.Run("extracting a json from a POST request with url params", func(t *testing.T) {
-		r, err := http.NewRequest("POST", "http://localhost/my/path?key1=val1&key2=val2", bytes.NewReader(jsonBytes))
-		if err != nil {
-			t.Fatalf("Failed to created http.Request: %v", err)
-		}
-
-		extByte, err := requestPayload(r)
-		if err != nil {
-			t.Fatalf("Failed to extract payload from request: %v", err)
-		}
-		if string(extByte) != string(jsonUrlBytes) {
-			t.Fatalf("Expected %v and %v to match", string(extByte), jsonUrlBytes)
-		}
-	})
-
-	t.Run("extracting a proto from a POST request", func(t *testing.T) {
-		r, err := http.NewRequest("POST", "http://localhost/my/path", bytes.NewReader(protoBytes))
-		if err != nil {
-			t.Fatalf("Failed to created http.Request: %v", err)
-		}
-
-		extByte, err := requestPayload(r)
-		if err != nil {
-			t.Fatalf("Failed to extract payload from request: %v", err)
-		}
-		if string(extByte) != string(protoBytes) {
-			t.Fatalf("Expected %v and %v to match", string(extByte), string(protoBytes))
-		}
-	})
-
-	t.Run("extracting JSON from a POST request", func(t *testing.T) {
-		r, err := http.NewRequest("POST", "http://localhost/my/path", bytes.NewReader(jsonBytes))
-		if err != nil {
-			t.Fatalf("Failed to created http.Request: %v", err)
-		}
-
-		extByte, err := requestPayload(r)
-		if err != nil {
-			t.Fatalf("Failed to extract payload from request: %v", err)
-		}
-		if string(extByte) != string(jsonBytes) {
-			t.Fatalf("Expected %v and %v to match", string(extByte), string(jsonBytes))
-		}
-	})
-
-	t.Run("extracting params from a GET request", func(t *testing.T) {
-
-		r, err := http.NewRequest("GET", "http://localhost/my/path", nil)
-		if err != nil {
-			t.Fatalf("Failed to created http.Request: %v", err)
-		}
-
-		q := r.URL.Query()
-		q.Add("name", "Test")
-		r.URL.RawQuery = q.Encode()
-
-		extByte, err := requestPayload(r)
-		if err != nil {
-			t.Fatalf("Failed to extract payload from request: %v", err)
-		}
-		if string(extByte) != string(jsonBytes) {
-			t.Fatalf("Expected %v and %v to match", string(extByte), string(jsonBytes))
-		}
-	})
-
-	t.Run("GET request with no params", func(t *testing.T) {
-
-		r, err := http.NewRequest("GET", "http://localhost/my/path", nil)
-		if err != nil {
-			t.Fatalf("Failed to created http.Request: %v", err)
-		}
-
-		extByte, err := requestPayload(r)
-		if err != nil {
-			t.Fatalf("Failed to extract payload from request: %v", err)
-		}
-		if string(extByte) != "" {
-			t.Fatalf("Expected %v and %v to match", string(extByte), "")
-		}
-	})
-}

stream.go

@@ -1,7 +1,6 @@
 package rpc
 
 import (
-	"bytes"
 	"context"
 	"encoding/json"
 	"io"
@@ -12,11 +11,11 @@ import (
 	"github.com/gobwas/httphead"
 	"github.com/gobwas/ws"
 	"github.com/gobwas/ws/wsutil"
-	"github.com/micro/go-micro/v3/api"
+	"github.com/unistack-org/micro/v3/api"
-	"github.com/micro/go-micro/v3/client"
+	"github.com/unistack-org/micro/v3/client"
-	raw "github.com/micro/go-micro/v3/codec/bytes"
+	"github.com/unistack-org/micro/v3/codec"
-	"github.com/micro/go-micro/v3/logger"
+	"github.com/unistack-org/micro/v3/logger"
-	"github.com/micro/go-micro/v3/util/router"
+	"github.com/unistack-org/micro/v3/util/router"
 )
 
 // serveWebsocket will stream rpc back over websockets assuming json
@@ -29,6 +28,16 @@ func serveWebsocket(ctx context.Context, w http.ResponseWriter, r *http.Request,
 		ct = ct[:idx]
 	}
 
+	// create custom router
+	callOpts := []client.CallOption{client.WithRouter(router.New(service.Services))}
+
+	if t := r.Header.Get("Timeout"); t != "" {
+		// assume timeout integer secodns
+		if td, err := time.ParseDuration(t + "s"); err == nil {
+			callOpts = append(callOpts, client.WithRequestTimeout(td))
+		}
+	}
+
 	// check proto from request
 	switch ct {
 	case "application/json":
@@ -44,13 +53,15 @@ func serveWebsocket(ctx context.Context, w http.ResponseWriter, r *http.Request,
 			case "binary":
 				hdr["Sec-WebSocket-Protocol"] = []string{"binary"}
 				op = ws.OpBinary
+			default:
+				op = ws.OpBinary
 			}
 		}
 	}
 	payload, err := requestPayload(r)
 	if err != nil {
-		if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+		if logger.V(logger.ErrorLevel) {
-			logger.Error(err)
+			logger.Error(ctx, err.Error())
 		}
 		return
 	}
@@ -72,60 +83,57 @@ func serveWebsocket(ctx context.Context, w http.ResponseWriter, r *http.Request,
 
 	conn, rw, _, err := upgrader.Upgrade(r, w)
 	if err != nil {
-		if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+		if logger.V(logger.ErrorLevel) {
-			logger.Error(err)
+			logger.Error(ctx, err.Error())
 		}
 		return
 	}
 
 	defer func() {
 		if err := conn.Close(); err != nil {
-			if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+			if logger.V(logger.ErrorLevel) {
-				logger.Error(err)
+				logger.Error(ctx, err.Error())
 			}
 			return
 		}
 	}()
 
 	var request interface{}
-	if !bytes.Equal(payload, []byte(`{}`)) {
+
-		switch ct {
+	switch ct {
-		case "application/json", "":
+	case "application/json":
-			m := json.RawMessage(payload)
+		m := json.RawMessage(payload)
-			request = &m
+		request = &m
-		default:
+	default:
-			request = &raw.Frame{Data: payload}
+		request = &codec.Frame{Data: payload}
-		}
 	}
 
 	// we always need to set content type for message
 	if ct == "" {
 		ct = "application/json"
 	}
+
 	req := c.NewRequest(
 		service.Name,
 		service.Endpoint.Name,
 		request,
-		client.WithContentType(ct),
+		client.RequestContentType(ct),
-		client.StreamingRequest(),
+		client.StreamingRequest(true),
 	)
 
-	// create custom router
-	callOpt := client.WithRouter(router.New(service.Services))
-
 	// create a new stream
-	stream, err := c.Stream(ctx, req, callOpt)
+	stream, err := c.Stream(ctx, req, callOpts...)
 	if err != nil {
-		if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+		if logger.V(logger.ErrorLevel) {
-			logger.Error(err)
+			logger.Error(ctx, err.Error())
 		}
 		return
 	}
 
 	if request != nil {
 		if err = stream.Send(request); err != nil {
-			if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+			if logger.V(logger.ErrorLevel) {
-				logger.Error(err)
+				logger.Error(ctx, err.Error())
 			}
 			return
 		}
@@ -150,22 +158,22 @@ func serveWebsocket(ctx context.Context, w http.ResponseWriter, r *http.Request,
 				if strings.Contains(err.Error(), "context canceled") {
 					return
 				}
-				if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+				if logger.V(logger.ErrorLevel) {
-					logger.Error(err)
+					logger.Error(ctx, err.Error())
 				}
 				return
 			}
 
 			// write the response
-			if err := wsutil.WriteServerMessage(rw, op, buf); err != nil {
+			if err = wsutil.WriteServerMessage(rw, op, buf); err != nil {
-				if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+				if logger.V(logger.ErrorLevel) {
-					logger.Error(err)
+					logger.Error(ctx, err.Error())
 				}
 				return
 			}
 			if err = rw.Flush(); err != nil {
-				if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+				if logger.V(logger.ErrorLevel) {
-					logger.Error(err)
+					logger.Error(ctx, err.Error())
 				}
 				return
 			}
@@ -195,8 +203,8 @@ func writeLoop(rw io.ReadWriter, stream client.Stream) {
 						return
 					}
 				}
-				if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+				if logger.V(logger.ErrorLevel) {
-					logger.Error(err)
+					logger.Error(stream.Context(), err.Error())
 				}
 				return
 			}
@@ -210,10 +218,10 @@ func writeLoop(rw io.ReadWriter, stream client.Stream) {
 			// send to backend
 			// default to trying json
 			// if the extracted payload isn't empty lets use it
-			request := &raw.Frame{Data: buf}
+			request := &codec.Frame{Data: buf}
 			if err := stream.Send(request); err != nil {
-				if logger.V(logger.ErrorLevel, logger.DefaultLogger) {
+				if logger.V(logger.ErrorLevel) {
-					logger.Error(err)
+					logger.Error(stream.Context(), err.Error())
 				}
 				return
 			}