update import paths

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

.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/stale.sh

@@ -1,13 +0,0 @@
-#!/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-#go get github.com/psampaz/go-mod-outdated@v0.6.0
-go list -u -m -mod=mod -json all | go-mod-outdated -update -direct -ci || true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-#go list -u -m -json all | go-mod-outdated -update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

@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: setup
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v2
       with:
-        go-version: 1.15
+        go-version: 1.16
     - name: checkout
       uses: actions/checkout@v2
     - name: cache
@@ -33,7 +33,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v2
       - name: lint
-        uses: golangci/golangci-lint-action@v1
+        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.

.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@v2
+    - name: setup
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.16
+    # Initializes the CodeQL tools for scanning.
+    - name: init
+      uses: github/codeql-action/init@v1
+      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@v1
+
+    # 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@v1

.github/workflows/dependabot-automerge.yml

@@ -0,0 +1,31 @@
+name: "prautomerge"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'dependabot[bot]' }}
+    steps:
+      - name: metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1.1.1
+        with:
+          github-token: "${{ secrets.TOKEN }}"
+      - name: approve
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.TOKEN}}
+      - name: 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

@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: setup
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v2
       with:
-        go-version: 1.15
+        go-version: 1.16
     - name: checkout
       uses: actions/checkout@v2
     - name: cache
@@ -33,7 +33,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v2
       - name: lint
-        uses: golangci/golangci-lint-action@v1
+        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.

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 --micro_out=components=micro|grpc,paths=source_relative:./proto proto/broker.proto
+//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.mod

@@ -1,10 +1,10 @@
-module github.com/unistack-org/micro-broker-service/v3
+module go.unistack.org/micro-broker-service/v3
 
-go 1.15
+go 1.16
 
 require (
-	github.com/golang/protobuf v1.4.3
+	github.com/golang/protobuf v1.5.1 // indirect
-	github.com/unistack-org/micro/v3 v3.2.4
+	go.unistack.org/micro/v3 v3.8.6
-	google.golang.org/grpc v1.27.1
+	google.golang.org/grpc v1.40.0
-	google.golang.org/protobuf v1.25.0
+	google.golang.org/protobuf v1.27.1
 )

go.sum

@@ -1,112 +1,119 @@
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+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=
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micro/broker_micro.pb.go

@@ -0,0 +1,48 @@
+// Code generated by protoc-gen-go-micro. DO NOT EDIT.
+// protoc-gen-go-micro version: v3.5.3
+// source: broker.proto
+
+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"
+)
+
+var (
+	BrokerName = "Broker"
+
+	BrokerEndpoints = []api.Endpoint{}
+)
+
+func NewBrokerEndpoints() []api.Endpoint {
+	return BrokerEndpoints
+}
+
+type BrokerClient interface {
+	Publish(ctx context.Context, req *proto.PublishRequest, opts ...client.CallOption) (*proto.Empty, error)
+	Subscribe(ctx context.Context, req *proto.SubscribeRequest, opts ...client.CallOption) (Broker_SubscribeClient, error)
+}
+
+type Broker_SubscribeClient interface {
+	Context() context.Context
+	SendMsg(msg interface{}) error
+	RecvMsg(msg interface{}) error
+	Close() error
+	Recv() (*proto.Message, error)
+}
+
+type BrokerServer interface {
+	Publish(ctx context.Context, req *proto.PublishRequest, rsp *proto.Empty) error
+	Subscribe(ctx context.Context, req *proto.SubscribeRequest, stream Broker_SubscribeStream) error
+}
+
+type Broker_SubscribeStream interface {
+	Context() context.Context
+	SendMsg(msg interface{}) error
+	RecvMsg(msg interface{}) error
+	Close() error
+	Send(msg *proto.Message) error
+}

micro/broker_micro_rpc.pb.go

@@ -0,0 +1,126 @@
+// Code generated by protoc-gen-go-micro. DO NOT EDIT.
+// protoc-gen-go-micro version: v3.5.3
+// source: broker.proto
+
+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"
+)
+
+type brokerClient struct {
+	c    client.Client
+	name string
+}
+
+func NewBrokerClient(name string, c client.Client) BrokerClient {
+	return &brokerClient{c: c, name: name}
+}
+
+func (c *brokerClient) Publish(ctx context.Context, req *proto.PublishRequest, opts ...client.CallOption) (*proto.Empty, error) {
+	rsp := &proto.Empty{}
+	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Broker.Publish", req), rsp, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return rsp, nil
+}
+
+func (c *brokerClient) Subscribe(ctx context.Context, req *proto.SubscribeRequest, opts ...client.CallOption) (Broker_SubscribeClient, error) {
+	stream, err := c.c.Stream(ctx, c.c.NewRequest(c.name, "Broker.Subscribe", &proto.SubscribeRequest{}), opts...)
+	if err != nil {
+		return nil, err
+	}
+	if err := stream.Send(req); err != nil {
+		return nil, err
+	}
+	return &brokerClientSubscribe{stream}, nil
+}
+
+type brokerClientSubscribe struct {
+	stream client.Stream
+}
+
+func (s *brokerClientSubscribe) Close() error {
+	return s.stream.Close()
+}
+
+func (s *brokerClientSubscribe) Context() context.Context {
+	return s.stream.Context()
+}
+
+func (s *brokerClientSubscribe) SendMsg(msg interface{}) error {
+	return s.stream.Send(msg)
+}
+
+func (s *brokerClientSubscribe) RecvMsg(msg interface{}) error {
+	return s.stream.Recv(msg)
+}
+
+func (s *brokerClientSubscribe) Recv() (*proto.Message, error) {
+	msg := &proto.Message{}
+	if err := s.stream.Recv(msg); err != nil {
+		return nil, err
+	}
+	return msg, nil
+}
+
+type brokerServer struct {
+	BrokerServer
+}
+
+func (h *brokerServer) Publish(ctx context.Context, req *proto.PublishRequest, rsp *proto.Empty) error {
+	return h.BrokerServer.Publish(ctx, req, rsp)
+}
+
+func (h *brokerServer) Subscribe(ctx context.Context, stream server.Stream) error {
+	msg := &proto.SubscribeRequest{}
+	if err := stream.Recv(msg); err != nil {
+		return err
+	}
+	return h.BrokerServer.Subscribe(ctx, msg, &brokerSubscribeStream{stream})
+}
+
+type brokerSubscribeStream struct {
+	stream server.Stream
+}
+
+func (s *brokerSubscribeStream) Close() error {
+	return s.stream.Close()
+}
+
+func (s *brokerSubscribeStream) Context() context.Context {
+	return s.stream.Context()
+}
+
+func (s *brokerSubscribeStream) SendMsg(msg interface{}) error {
+	return s.stream.Send(msg)
+}
+
+func (s *brokerSubscribeStream) RecvMsg(msg interface{}) error {
+	return s.stream.Recv(msg)
+}
+
+func (s *brokerSubscribeStream) Send(msg *proto.Message) error {
+	return s.stream.Send(msg)
+}
+
+func RegisterBrokerServer(s server.Server, sh BrokerServer, opts ...server.HandlerOption) error {
+	type broker interface {
+		Publish(ctx context.Context, req *proto.PublishRequest, rsp *proto.Empty) error
+		Subscribe(ctx context.Context, stream server.Stream) error
+	}
+	type Broker struct {
+		broker
+	}
+	h := &brokerServer{sh}
+	var nopts []server.HandlerOption
+	for _, endpoint := range BrokerEndpoints {
+		nopts = append(nopts, api.WithEndpoint(&endpoint))
+	}
+	return s.Handle(s.NewHandler(&Broker{h}, append(nopts, opts...)...))
+}

options.go

@@ -1,8 +1,8 @@
 package service
 
 import (
-	"github.com/unistack-org/micro/v3/broker"
+	"go.unistack.org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/client"
+	"go.unistack.org/micro/v3/client"
 )
 
 type clientKey struct{}

proto/broker.pb.go

@@ -1,13 +1,12 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.25.0-devel
+// 	protoc-gen-go v1.26.0
-// 	protoc        v3.6.1
+// 	protoc        v3.17.3
 // source: broker.proto
 
-package service
+package servicepb
 
 import (
-	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -21,10 +20,6 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
-// This is a compile-time assertion that a sufficiently up-to-date version
-// of the legacy proto package is being used.
-const _ = proto.ProtoPackageIsVersion4
-
 type Empty struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -231,39 +226,40 @@ func (x *Message) GetBody() []byte {
 var File_broker_proto protoreflect.FileDescriptor
 
 var file_broker_proto_rawDesc = []byte{
-	0x0a, 0x0c, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x07,
+	0x0a, 0x0c, 0x62, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x09,
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+	0x65, 0x72, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2f, 0x76, 0x33, 0x2f, 0x70, 0x72,
-	0x74, 0x6f, 0x33,
+	0x6f, 0x74, 0x6f, 0x3b, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x70, 0x62, 0x62, 0x06, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -280,19 +276,19 @@ func file_broker_proto_rawDescGZIP() []byte {
 
 var file_broker_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
 var file_broker_proto_goTypes = []interface{}{
-	(*Empty)(nil),            // 0: service.Empty
+	(*Empty)(nil),            // 0: servicepb.Empty
-	(*PublishRequest)(nil),   // 1: service.PublishRequest
+	(*PublishRequest)(nil),   // 1: servicepb.PublishRequest
-	(*SubscribeRequest)(nil), // 2: service.SubscribeRequest
+	(*SubscribeRequest)(nil), // 2: servicepb.SubscribeRequest
-	(*Message)(nil),          // 3: service.Message
+	(*Message)(nil),          // 3: servicepb.Message
-	nil,                      // 4: service.Message.HeaderEntry
+	nil,                      // 4: servicepb.Message.HeaderEntry
 }
 var file_broker_proto_depIdxs = []int32{
-	3, // 0: service.PublishRequest.message:type_name -> service.Message
+	3, // 0: servicepb.PublishRequest.message:type_name -> servicepb.Message
-	4, // 1: service.Message.header:type_name -> service.Message.HeaderEntry
+	4, // 1: servicepb.Message.header:type_name -> servicepb.Message.HeaderEntry
-	1, // 2: service.Broker.Publish:input_type -> service.PublishRequest
+	1, // 2: servicepb.Broker.Publish:input_type -> servicepb.PublishRequest
-	2, // 3: service.Broker.Subscribe:input_type -> service.SubscribeRequest
+	2, // 3: servicepb.Broker.Subscribe:input_type -> servicepb.SubscribeRequest
-	0, // 4: service.Broker.Publish:output_type -> service.Empty
+	0, // 4: servicepb.Broker.Publish:output_type -> servicepb.Empty
-	3, // 5: service.Broker.Subscribe:output_type -> service.Message
+	3, // 5: servicepb.Broker.Subscribe:output_type -> servicepb.Message
 	4, // [4:6] is the sub-list for method output_type
 	2, // [2:4] is the sub-list for method input_type
 	2, // [2:2] is the sub-list for extension type_name

proto/broker.proto

@@ -1,7 +1,7 @@
 syntax = "proto3";
 
-package service;
+package servicepb;
-option go_package="github.com/unistack-org/micro-broker-service;service";
+option go_package="go.unistack.org/micro-broker-service/v3/proto;servicepb";
 
 service Broker {
 	rpc Publish(PublishRequest) returns (Empty) {};

proto/broker_grpc.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 
-package service
+package servicepb
 
 import (
 	context "context"
@@ -11,7 +11,8 @@ import (
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
+// Requires gRPC-Go v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
 
 // BrokerClient is the client API for Broker service.
 //
@@ -31,7 +32,7 @@ func NewBrokerClient(cc grpc.ClientConnInterface) BrokerClient {
 
 func (c *brokerClient) Publish(ctx context.Context, in *PublishRequest, opts ...grpc.CallOption) (*Empty, error) {
 	out := new(Empty)
-	err := c.cc.Invoke(ctx, "/service.Broker/Publish", in, out, opts...)
+	err := c.cc.Invoke(ctx, "/servicepb.Broker/Publish", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -39,7 +40,7 @@ func (c *brokerClient) Publish(ctx context.Context, in *PublishRequest, opts ...
 }
 
 func (c *brokerClient) Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (Broker_SubscribeClient, error) {
-	stream, err := c.cc.NewStream(ctx, &_Broker_serviceDesc.Streams[0], "/service.Broker/Subscribe", opts...)
+	stream, err := c.cc.NewStream(ctx, &Broker_ServiceDesc.Streams[0], "/servicepb.Broker/Subscribe", opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -83,16 +84,23 @@ type BrokerServer interface {
 type UnimplementedBrokerServer struct {
 }
 
-func (*UnimplementedBrokerServer) Publish(context.Context, *PublishRequest) (*Empty, error) {
+func (UnimplementedBrokerServer) Publish(context.Context, *PublishRequest) (*Empty, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Publish not implemented")
 }
-func (*UnimplementedBrokerServer) Subscribe(*SubscribeRequest, Broker_SubscribeServer) error {
+func (UnimplementedBrokerServer) Subscribe(*SubscribeRequest, Broker_SubscribeServer) error {
 	return status.Errorf(codes.Unimplemented, "method Subscribe not implemented")
 }
-func (*UnimplementedBrokerServer) mustEmbedUnimplementedBrokerServer() {}
+func (UnimplementedBrokerServer) mustEmbedUnimplementedBrokerServer() {}
 
-func RegisterBrokerServer(s *grpc.Server, srv BrokerServer) {
+// UnsafeBrokerServer may be embedded to opt out of forward compatibility for this service.
-	s.RegisterService(&_Broker_serviceDesc, srv)
+// Use of this interface is not recommended, as added methods to BrokerServer will
+// result in compilation errors.
+type UnsafeBrokerServer interface {
+	mustEmbedUnimplementedBrokerServer()
+}
+
+func RegisterBrokerServer(s grpc.ServiceRegistrar, srv BrokerServer) {
+	s.RegisterService(&Broker_ServiceDesc, srv)
 }
 
 func _Broker_Publish_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
@@ -105,7 +113,7 @@ func _Broker_Publish_Handler(srv interface{}, ctx context.Context, dec func(inte
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/service.Broker/Publish",
+		FullMethod: "/servicepb.Broker/Publish",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
 		return srv.(BrokerServer).Publish(ctx, req.(*PublishRequest))
@@ -134,8 +142,11 @@ func (x *brokerSubscribeServer) Send(m *Message) error {
 	return x.ServerStream.SendMsg(m)
 }
 
-var _Broker_serviceDesc = grpc.ServiceDesc{
+// Broker_ServiceDesc is the grpc.ServiceDesc for Broker service.
-	ServiceName: "service.Broker",
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var Broker_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "servicepb.Broker",
 	HandlerType: (*BrokerServer)(nil),
 	Methods: []grpc.MethodDesc{
 		{

proto/broker_micro.pb.go

@@ -1,63 +0,0 @@
-// Code generated by protoc-gen-micro
-// source: broker.proto
-package service
-
-import (
-	"context"
-
-	micro_api "github.com/unistack-org/micro/v3/api"
-	micro_client "github.com/unistack-org/micro/v3/client"
-	micro_server "github.com/unistack-org/micro/v3/server"
-)
-
-// NewBrokerEndpoints provides api endpoints metdata for Broker service
-func NewBrokerEndpoints() []*micro_api.Endpoint {
-	var endpoints []*micro_api.Endpoint
-	return endpoints
-}
-
-// BrokerService interface
-type BrokerService interface {
-	Publish(context.Context, *PublishRequest, ...micro_client.CallOption) (*Empty, error)
-	Subscribe(context.Context, *SubscribeRequest, ...micro_client.CallOption) (Broker_SubscribeService, error)
-}
-
-type Broker_SubscribeService interface {
-	Context() context.Context
-	SendMsg(interface{}) error
-	RecvMsg(interface{}) error
-	Close() error
-	Recv() (*Message, error)
-}
-
-// Micro server stuff
-
-// BrokerHandler server handler
-type BrokerHandler interface {
-	Publish(context.Context, *PublishRequest, *Empty) error
-	Subscribe(context.Context, *SubscribeRequest, Broker_SubscribeStream) error
-}
-
-// RegisterBrokerHandler registers server handler
-func RegisterBrokerHandler(s micro_server.Server, sh BrokerHandler, opts ...micro_server.HandlerOption) error {
-	type broker interface {
-		Publish(context.Context, *PublishRequest, *Empty) error
-		Subscribe(context.Context, micro_server.Stream) error
-	}
-	type Broker struct {
-		broker
-	}
-	h := &brokerHandler{sh}
-	for _, endpoint := range NewBrokerEndpoints() {
-		opts = append(opts, micro_api.WithEndpoint(endpoint))
-	}
-	return s.Handle(s.NewHandler(&Broker{h}, opts...))
-}
-
-type Broker_SubscribeStream interface {
-	Context() context.Context
-	SendMsg(interface{}) error
-	RecvMsg(interface{}) error
-	Close() error
-	Send(*Message) error
-}

proto/broker_micro_grpc.pb.go

@@ -1,114 +0,0 @@
-// Code generated by protoc-gen-micro
-// source: broker.proto
-package service
-
-import (
-	"context"
-
-	micro_client "github.com/unistack-org/micro/v3/client"
-	micro_server "github.com/unistack-org/micro/v3/server"
-)
-
-var (
-	_ micro_server.Option
-	_ micro_client.Option
-)
-
-type brokerService struct {
-	c    micro_client.Client
-	name string
-}
-
-// Micro client stuff
-
-// NewBrokerService create new service client
-func NewBrokerService(name string, c micro_client.Client) BrokerService {
-	return &brokerService{c: c, name: name}
-}
-
-func (c *brokerService) Publish(ctx context.Context, req *PublishRequest, opts ...micro_client.CallOption) (*Empty, error) {
-	rsp := &Empty{}
-	err := c.c.Call(ctx, c.c.NewRequest(c.name, "Broker.Publish", req), rsp, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return rsp, nil
-}
-
-func (c *brokerService) Subscribe(ctx context.Context, req *SubscribeRequest, opts ...micro_client.CallOption) (Broker_SubscribeService, error) {
-	stream, err := c.c.Stream(ctx, c.c.NewRequest(c.name, "Broker.Subscribe", &SubscribeRequest{}), opts...)
-	if err != nil {
-		return nil, err
-	}
-	if err := stream.Send(req); err != nil {
-		return nil, err
-	}
-	return &brokerServiceSubscribe{stream}, nil
-}
-
-type brokerServiceSubscribe struct {
-	stream micro_client.Stream
-}
-
-func (x *brokerServiceSubscribe) Close() error {
-	return x.stream.Close()
-}
-
-func (x *brokerServiceSubscribe) Context() context.Context {
-	return x.stream.Context()
-}
-
-func (x *brokerServiceSubscribe) SendMsg(m interface{}) error {
-	return x.stream.Send(m)
-}
-
-func (x *brokerServiceSubscribe) RecvMsg(m interface{}) error {
-	return x.stream.Recv(m)
-}
-
-func (x *brokerServiceSubscribe) Recv() (*Message, error) {
-	m := &Message{}
-	if err := x.stream.Recv(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-} // Micro server stuff
-
-type brokerHandler struct {
-	BrokerHandler
-}
-
-func (h *brokerHandler) Publish(ctx context.Context, req *PublishRequest, rsp *Empty) error {
-	return h.BrokerHandler.Publish(ctx, req, rsp)
-}
-
-func (h *brokerHandler) Subscribe(ctx context.Context, stream micro_server.Stream) error {
-	m := &SubscribeRequest{}
-	if err := stream.Recv(m); err != nil {
-		return err
-	}
-	return h.BrokerHandler.Subscribe(ctx, m, &brokerSubscribeStream{stream})
-}
-
-type brokerSubscribeStream struct {
-	stream micro_server.Stream
-}
-
-func (x *brokerSubscribeStream) Close() error {
-	return x.stream.Close()
-}
-
-func (x *brokerSubscribeStream) Context() context.Context {
-	return x.stream.Context()
-}
-
-func (x *brokerSubscribeStream) SendMsg(m interface{}) error {
-	return x.stream.Send(m)
-}
-
-func (x *brokerSubscribeStream) RecvMsg(m interface{}) error {
-	return x.stream.Recv(m)
-}
-func (x *brokerSubscribeStream) Send(m *Message) error {
-	return x.stream.Send(m)
-}

service.go

@@ -1,21 +1,23 @@
 // Package service provides the broker service client
-package service
+package service // import "go.unistack.org/micro-broker-service/v3"
 
 import (
 	"context"
 	"fmt"
 	"time"
 
-	pb "github.com/unistack-org/micro-broker-service/v3/proto"
+	pbmicro "go.unistack.org/micro-broker-service/v3/micro"
-	"github.com/unistack-org/micro/v3/broker"
+	pb "go.unistack.org/micro-broker-service/v3/proto"
-	"github.com/unistack-org/micro/v3/client"
+	"go.unistack.org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/logger"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/logger"
 )
 
 type serviceBroker struct {
 	addrs   []string
 	service string
-	client  pb.BrokerService
+	client  pbmicro.BrokerClient
+	init    bool
 	opts    broker.Options
 }
 
@@ -32,6 +34,10 @@ func (b *serviceBroker) Disconnect(ctx context.Context) error {
 }
 
 func (b *serviceBroker) Init(opts ...broker.Option) error {
+	if len(opts) == 0 && b.init {
+		return nil
+	}
+
 	for _, o := range opts {
 		o(&b.opts)
 	}
@@ -46,6 +52,19 @@ func (b *serviceBroker) Init(opts ...broker.Option) error {
 		}
 	}
 
+	if err := b.opts.Register.Init(); err != nil {
+		return err
+	}
+	if err := b.opts.Tracer.Init(); err != nil {
+		return err
+	}
+	if err := b.opts.Logger.Init(); err != nil {
+		return err
+	}
+	if err := b.opts.Meter.Init(); err != nil {
+		return err
+	}
+
 	if b.service == "" {
 		return fmt.Errorf("missing Service option")
 	}
@@ -54,8 +73,9 @@ func (b *serviceBroker) Init(opts ...broker.Option) error {
 		return fmt.Errorf("missing Client option")
 	}
 
-	b.client = pb.NewBrokerService(b.service, cli)
+	b.client = pbmicro.NewBrokerClient(b.service, cli)
 
+	b.init = true
 	return nil
 }
 

subscriber.go

@@ -3,16 +3,16 @@ package service
 import (
 	"context"
 
-	pb "github.com/unistack-org/micro-broker-service/v3/proto"
+	pbmicro "go.unistack.org/micro-broker-service/v3/micro"
-	"github.com/unistack-org/micro/v3/broker"
+	"go.unistack.org/micro/v3/broker"
-	"github.com/unistack-org/micro/v3/logger"
+	"go.unistack.org/micro/v3/logger"
 )
 
 type serviceSub struct {
 	topic   string
 	group   string
 	handler broker.Handler
-	stream  pb.Broker_SubscribeService
+	stream  pbmicro.Broker_SubscribeClient
 	closed  chan bool
 	options broker.SubscribeOptions
 }