Merge pull request 'regen' (#115) from updates into v3

Reviewed-on: #115

.gitea/workflows/job_lint.yml

@@ -1,29 +0,0 @@
-name: lint
-
-on:
-  pull_request:
-    types: [opened, reopened, synchronize]
-    branches:
-    - master
-    - v3
-    - v4
-
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-    - name: checkout code
-      uses: actions/checkout@v4
-      with:
-        filter: 'blob:none'
-    - name: setup go
-      uses: actions/setup-go@v5
-      with:
-        cache-dependency-path: "**/*.sum"
-        go-version: 'stable' 
-    - name: setup deps
-      run: go get -v ./...
-    - name: run lint
-      uses: https://github.com/golangci/golangci-lint-action@v6
-      with:
-        version: 'latest'

.gitea/workflows/job_test.yml

@@ -1,34 +0,0 @@
-name: test
-
-on:
-  pull_request:
-    types: [opened, reopened, synchronize]
-    branches:
-    - master
-    - v3
-    - v4
-  push:
-    branches:
-    - master
-    - v3
-    - v4
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-    - name: checkout code
-      uses: actions/checkout@v4
-      with:
-        filter: 'blob:none'
-    - name: setup go
-      uses: actions/setup-go@v5
-      with:
-        cache-dependency-path: "**/*.sum"
-        go-version: 'stable'
-    - name: setup deps
-      run: go get -v ./...
-    - name: run test
-      env:
-        INTEGRATION_TESTS: yes
-      run: go test -mod readonly -v ./...

.gitea/workflows/job_tests.yml

@@ -1,53 +0,0 @@
-name: test
-
-on:
-  pull_request:
-    types: [opened, reopened, synchronize]
-    branches:
-    - master
-    - v3
-    - v4
-  push:
-    branches:
-    - master
-    - v3
-    - v4
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-    - name: checkout code
-      uses: actions/checkout@v4
-      with:
-        filter: 'blob:none'
-    - name: checkout tests
-      uses: actions/checkout@v4
-      with:
-        ref: master
-        filter: 'blob:none'
-        repository: unistack-org/micro-tests
-        path: micro-tests
-    - name: setup go
-      uses: actions/setup-go@v5
-      with:
-        cache-dependency-path: "**/*.sum"
-        go-version: 'stable'
-    - name: setup go work
-      env:
-        GOWORK: /workspace/${{ github.repository_owner }}/go.work
-      run: |
-        go work init
-        go work use .
-        go work use micro-tests
-    - name: setup deps
-      env:
-        GOWORK: /workspace/${{ github.repository_owner }}/go.work
-      run: go get -v ./...
-    - name: run tests
-      env:
-        INTEGRATION_TESTS: yes
-        GOWORK: /workspace/${{ github.repository_owner }}/go.work
-      run: |
-        cd micro-tests
-        go test -mod readonly -v ./... || true

.github/dependabot.yml

@@ -0,0 +1,19 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  # Maintain dependencies for Golang
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/autoapprove.yml

@@ -0,0 +1,20 @@
+name: "autoapprove"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  autoapprove:
+    runs-on: ubuntu-latest
+    steps:
+      - name: approve
+        uses: hmarr/auto-approve-action@v3
+        if: github.actor == 'vtolstov' || github.actor == 'dependabot[bot]'
+        id: approve
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/automerge.yml

@@ -0,0 +1,21 @@
+name: "automerge"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  automerge:
+    runs-on: ubuntu-latest
+    if: github.actor == 'vtolstov'
+    steps:
+      - name: merge
+        id: merge
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.TOKEN}}

.github/workflows/build.yml

@@ -0,0 +1,47 @@
+name: build
+on:
+ push:
+    branches:
+    - master
+    - v3
+jobs:
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: setup
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.17
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: cache
+      uses: actions/cache@v3
+      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@v3
+      - name: lint
+        uses: golangci/golangci-lint-action@v3.4.0
+        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/codeql-analysis.yml

@@ -0,0 +1,78 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "codeql"
+
+on:
+  workflow_run:
+    workflows: ["prbuild"]
+    types:
+      - completed
+  push:
+    branches: [ master, v3 ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master, v3 ]
+  schedule:
+    - cron: '34 1 * * 0'
+
+jobs:
+  analyze:
+    name: analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: setup
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.17
+    # Initializes the CodeQL tools for scanning.
+    - name: init
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: analyze
+      uses: github/codeql-action/analyze@v2

.github/workflows/dependabot-automerge.yml

@@ -0,0 +1,27 @@
+name: "dependabot-automerge"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  automerge:
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - name: metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1.3.6
+        with:
+          github-token: "${{ secrets.TOKEN }}"
+      - name: merge
+        id: merge
+        if: ${{contains(steps.metadata.outputs.dependency-names, 'go.unistack.org')}}
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.TOKEN}}

.github/workflows/pr.yml

@@ -0,0 +1,47 @@
+name: prbuild
+on:
+  pull_request:
+    branches:
+    - master
+    - v3
+jobs:
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: setup
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.17
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: cache
+      uses: actions/cache@v3
+      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@v3
+      - name: lint
+        uses: golangci/golangci-lint-action@v3.4.0
+        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

.golangci.yml

@@ -1,5 +0,0 @@
-run:
-  concurrency: 8
-  deadline: 5m
-  issues-exit-code: 1
-  tests: true

generate.go

@@ -1,3 +1,3 @@
 package service
 
-//go:generate protoc -I./proto -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto --go-micro_out=components=micro|rpc,standalone=true,paths=source_relative:./micro proto/broker.proto
+//go:generate protoc -I./proto -I. --go_out=paths=source_relative:./proto --go-micro_out=components=micro|grpc,standalone=true,paths=source_relative:./micro proto/broker.proto

go.mod

@@ -1,9 +1,14 @@
 module go.unistack.org/micro-broker-service/v3
 
-go 1.16
+go 1.20
 
 require (
-	go.unistack.org/micro/v3 v3.8.21
-	google.golang.org/grpc v1.44.0
-	google.golang.org/protobuf v1.27.1
+	go.unistack.org/micro-server-http/v3 v3.10.13
+	go.unistack.org/micro/v3 v3.10.18
+	google.golang.org/protobuf v1.30.0
+)
+
+require (
+	github.com/google/go-cmp v0.5.9 // indirect
+	golang.org/x/net v0.8.0 // indirect
 )

go.sum

@@ -1,167 +1,20 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
-github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
-github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
-github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
-github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
-github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI=
-github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
-github.com/ef-ds/deque v1.0.4/go.mod h1:gXDnTC3yqvBcHbq2lcExjtAcVrOnJCbMcZXmuj8Z4tg=
-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/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
-github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
-github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
-github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
-github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/flowstack/go-jsonschema v0.1.1/go.mod h1:yL7fNggx1o8rm9RlgXv7hTBWxdBM0rVwpMwimd3F3N0=
-github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/golang-jwt/jwt/v4 v4.2.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
-github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
-github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
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-github.com/google/gnostic v0.6.6/go.mod h1:Nm8234We1lq6iB9OmlgNv3nH91XLLVZHCDayfA3xq+E=
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+gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

micro/broker_micro.pb.go

@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v3.10.2
+// - protoc              v3.21.12
 // source: broker.proto
 
 package servicepb
@@ -7,19 +9,16 @@ package servicepb
 import (
 	context "context"
 	proto "go.unistack.org/micro-broker-service/v3/proto"
-	api "go.unistack.org/micro/v3/api"
+	v3 "go.unistack.org/micro-server-http/v3"
 	client "go.unistack.org/micro/v3/client"
 )
 
 var (
 	BrokerServiceName = "BrokerService"
-
-	BrokerServiceEndpoints = []api.Endpoint{}
 )
-
-func NewBrokerServiceEndpoints() []api.Endpoint {
-	return BrokerServiceEndpoints
-}
+var (
+	BrokerServiceServerEndpoints = []v3.EndpointMetadata{}
+)
 
 type BrokerServiceClient interface {
 	Publish(ctx context.Context, req *proto.PublishRequest, opts ...client.CallOption) (*proto.PublishResponse, error)

micro/broker_micro_grpc.pb.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// protoc-gen-go-micro version: v3.10.2
 // source: broker.proto
 
 package servicepb
@@ -7,7 +7,6 @@ package servicepb
 import (
 	context "context"
 	proto "go.unistack.org/micro-broker-service/v3/proto"
-	api "go.unistack.org/micro/v3/api"
 	client "go.unistack.org/micro/v3/client"
 	server "go.unistack.org/micro/v3/server"
 )
@@ -58,6 +57,10 @@ func (s *brokerServiceClientSubscribe) Close() error {
 	return s.stream.Close()
 }
 
+func (s *brokerServiceClientSubscribe) CloseSend() error {
+	return s.stream.CloseSend()
+}
+
 func (s *brokerServiceClientSubscribe) Context() context.Context {
 	return s.stream.Context()
 }
@@ -97,6 +100,10 @@ func (s *brokerServiceClientBatchSubscribe) Close() error {
 	return s.stream.Close()
 }
 
+func (s *brokerServiceClientBatchSubscribe) CloseSend() error {
+	return s.stream.CloseSend()
+}
+
 func (s *brokerServiceClientBatchSubscribe) Context() context.Context {
 	return s.stream.Context()
 }
@@ -205,8 +212,5 @@ func RegisterBrokerServiceServer(s server.Server, sh BrokerServiceServer, opts .
 	}
 	h := &brokerServiceServer{sh}
 	var nopts []server.HandlerOption
-	for _, endpoint := range BrokerServiceEndpoints {
-		nopts = append(nopts, api.WithEndpoint(&endpoint))
-	}
 	return s.Handle(s.NewHandler(&BrokerService{h}, append(nopts, opts...)...))
 }

proto/broker.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.17.3
+// 	protoc        v3.21.12
 // source: broker.proto
 
 package servicepb

proto/broker_grpc.pb.go

@@ -1,264 +0,0 @@
-// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
-
-package servicepb
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-)
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
-
-// BrokerServiceClient is the client API for BrokerService service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type BrokerServiceClient interface {
-	Publish(ctx context.Context, in *PublishRequest, opts ...grpc.CallOption) (*PublishResponse, error)
-	BatchPublish(ctx context.Context, in *BatchPublishRequest, opts ...grpc.CallOption) (*BatchPublishResponse, error)
-	Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (BrokerService_SubscribeClient, error)
-	BatchSubscribe(ctx context.Context, in *BatchSubscribeRequest, opts ...grpc.CallOption) (BrokerService_BatchSubscribeClient, error)
-}
-
-type brokerServiceClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewBrokerServiceClient(cc grpc.ClientConnInterface) BrokerServiceClient {
-	return &brokerServiceClient{cc}
-}
-
-func (c *brokerServiceClient) Publish(ctx context.Context, in *PublishRequest, opts ...grpc.CallOption) (*PublishResponse, error) {
-	out := new(PublishResponse)
-	err := c.cc.Invoke(ctx, "/servicepb.BrokerService/Publish", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *brokerServiceClient) BatchPublish(ctx context.Context, in *BatchPublishRequest, opts ...grpc.CallOption) (*BatchPublishResponse, error) {
-	out := new(BatchPublishResponse)
-	err := c.cc.Invoke(ctx, "/servicepb.BrokerService/BatchPublish", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *brokerServiceClient) Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (BrokerService_SubscribeClient, error) {
-	stream, err := c.cc.NewStream(ctx, &BrokerService_ServiceDesc.Streams[0], "/servicepb.BrokerService/Subscribe", opts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &brokerServiceSubscribeClient{stream}
-	if err := x.ClientStream.SendMsg(in); err != nil {
-		return nil, err
-	}
-	if err := x.ClientStream.CloseSend(); err != nil {
-		return nil, err
-	}
-	return x, nil
-}
-
-type BrokerService_SubscribeClient interface {
-	Recv() (*Message, error)
-	grpc.ClientStream
-}
-
-type brokerServiceSubscribeClient struct {
-	grpc.ClientStream
-}
-
-func (x *brokerServiceSubscribeClient) Recv() (*Message, error) {
-	m := new(Message)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
-
-func (c *brokerServiceClient) BatchSubscribe(ctx context.Context, in *BatchSubscribeRequest, opts ...grpc.CallOption) (BrokerService_BatchSubscribeClient, error) {
-	stream, err := c.cc.NewStream(ctx, &BrokerService_ServiceDesc.Streams[1], "/servicepb.BrokerService/BatchSubscribe", opts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &brokerServiceBatchSubscribeClient{stream}
-	if err := x.ClientStream.SendMsg(in); err != nil {
-		return nil, err
-	}
-	if err := x.ClientStream.CloseSend(); err != nil {
-		return nil, err
-	}
-	return x, nil
-}
-
-type BrokerService_BatchSubscribeClient interface {
-	Recv() (*Message, error)
-	grpc.ClientStream
-}
-
-type brokerServiceBatchSubscribeClient struct {
-	grpc.ClientStream
-}
-
-func (x *brokerServiceBatchSubscribeClient) Recv() (*Message, error) {
-	m := new(Message)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
-
-// BrokerServiceServer is the server API for BrokerService service.
-// All implementations must embed UnimplementedBrokerServiceServer
-// for forward compatibility
-type BrokerServiceServer interface {
-	Publish(context.Context, *PublishRequest) (*PublishResponse, error)
-	BatchPublish(context.Context, *BatchPublishRequest) (*BatchPublishResponse, error)
-	Subscribe(*SubscribeRequest, BrokerService_SubscribeServer) error
-	BatchSubscribe(*BatchSubscribeRequest, BrokerService_BatchSubscribeServer) error
-	mustEmbedUnimplementedBrokerServiceServer()
-}
-
-// UnimplementedBrokerServiceServer must be embedded to have forward compatible implementations.
-type UnimplementedBrokerServiceServer struct {
-}
-
-func (UnimplementedBrokerServiceServer) Publish(context.Context, *PublishRequest) (*PublishResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Publish not implemented")
-}
-func (UnimplementedBrokerServiceServer) BatchPublish(context.Context, *BatchPublishRequest) (*BatchPublishResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method BatchPublish not implemented")
-}
-func (UnimplementedBrokerServiceServer) Subscribe(*SubscribeRequest, BrokerService_SubscribeServer) error {
-	return status.Errorf(codes.Unimplemented, "method Subscribe not implemented")
-}
-func (UnimplementedBrokerServiceServer) BatchSubscribe(*BatchSubscribeRequest, BrokerService_BatchSubscribeServer) error {
-	return status.Errorf(codes.Unimplemented, "method BatchSubscribe not implemented")
-}
-func (UnimplementedBrokerServiceServer) mustEmbedUnimplementedBrokerServiceServer() {}
-
-// UnsafeBrokerServiceServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to BrokerServiceServer will
-// result in compilation errors.
-type UnsafeBrokerServiceServer interface {
-	mustEmbedUnimplementedBrokerServiceServer()
-}
-
-func RegisterBrokerServiceServer(s grpc.ServiceRegistrar, srv BrokerServiceServer) {
-	s.RegisterService(&BrokerService_ServiceDesc, srv)
-}
-
-func _BrokerService_Publish_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(PublishRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(BrokerServiceServer).Publish(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/servicepb.BrokerService/Publish",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(BrokerServiceServer).Publish(ctx, req.(*PublishRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _BrokerService_BatchPublish_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(BatchPublishRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(BrokerServiceServer).BatchPublish(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/servicepb.BrokerService/BatchPublish",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(BrokerServiceServer).BatchPublish(ctx, req.(*BatchPublishRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _BrokerService_Subscribe_Handler(srv interface{}, stream grpc.ServerStream) error {
-	m := new(SubscribeRequest)
-	if err := stream.RecvMsg(m); err != nil {
-		return err
-	}
-	return srv.(BrokerServiceServer).Subscribe(m, &brokerServiceSubscribeServer{stream})
-}
-
-type BrokerService_SubscribeServer interface {
-	Send(*Message) error
-	grpc.ServerStream
-}
-
-type brokerServiceSubscribeServer struct {
-	grpc.ServerStream
-}
-
-func (x *brokerServiceSubscribeServer) Send(m *Message) error {
-	return x.ServerStream.SendMsg(m)
-}
-
-func _BrokerService_BatchSubscribe_Handler(srv interface{}, stream grpc.ServerStream) error {
-	m := new(BatchSubscribeRequest)
-	if err := stream.RecvMsg(m); err != nil {
-		return err
-	}
-	return srv.(BrokerServiceServer).BatchSubscribe(m, &brokerServiceBatchSubscribeServer{stream})
-}
-
-type BrokerService_BatchSubscribeServer interface {
-	Send(*Message) error
-	grpc.ServerStream
-}
-
-type brokerServiceBatchSubscribeServer struct {
-	grpc.ServerStream
-}
-
-func (x *brokerServiceBatchSubscribeServer) Send(m *Message) error {
-	return x.ServerStream.SendMsg(m)
-}
-
-// BrokerService_ServiceDesc is the grpc.ServiceDesc for BrokerService service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var BrokerService_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "servicepb.BrokerService",
-	HandlerType: (*BrokerServiceServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Publish",
-			Handler:    _BrokerService_Publish_Handler,
-		},
-		{
-			MethodName: "BatchPublish",
-			Handler:    _BrokerService_BatchPublish_Handler,
-		},
-	},
-	Streams: []grpc.StreamDesc{
-		{
-			StreamName:    "Subscribe",
-			Handler:       _BrokerService_Subscribe_Handler,
-			ServerStreams: true,
-		},
-		{
-			StreamName:    "BatchSubscribe",
-			Handler:       _BrokerService_BatchSubscribe_Handler,
-			ServerStreams: true,
-		},
-	},
-	Metadata: "broker.proto",
-}

service.go

@@ -14,12 +14,14 @@ import (
 	"go.unistack.org/micro/v3/metadata"
 )
 
+var _ broker.Broker = &serviceBroker{}
+
 type serviceBroker struct {
-	addrs   []string
-	service string
 	client  pbmicro.BrokerServiceClient
-	init    bool
+	service string
 	opts    broker.Options
+	addrs   []string
+	init    bool
 }
 
 func (b *serviceBroker) Address() string {