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unistack-org:upstream
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unistack-org:v3.2.4
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Branches Tags
unistack-org:dependabot/go_modules/google.golang.org/grpc-1.53.0
unistack-org:v3
unistack-org:master
unistack-org:upstream
unistack-org:v3.8.0
unistack-org:v3.2.5
unistack-org:v3.2.4
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24
.github/ISSUE_TEMPLATE/bug_report.md vendored
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@ -1,24 +0,0 @@
---
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
```

17
.github/ISSUE_TEMPLATE/feature-request---enhancement.md vendored
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@ -1,17 +0,0 @@
---
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.

14
.github/ISSUE_TEMPLATE/question.md vendored
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@ -1,14 +0,0 @@
---
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

9
.github/PULL_REQUEST_TEMPLATE.md vendored
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@ -1,9 +0,0 @@
## 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**

19
.github/dependabot.yml vendored
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@ -1,19 +0,0 @@
# 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"

20
.github/workflows/autoapprove.yml vendored
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@ -1,20 +0,0 @@
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 }}

21
.github/workflows/automerge.yml vendored
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@ -1,21 +0,0 @@
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}}

47
.github/workflows/build.yml vendored
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@ -1,47 +0,0 @@
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

78
.github/workflows/codeql-analysis.yml vendored
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@ -1,78 +0,0 @@
# 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

27
.github/workflows/dependabot-automerge.yml vendored
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@ -1,27 +0,0 @@
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}}

47
.github/workflows/pr.yml vendored
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@ -1,47 +0,0 @@
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

1
.synced
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@ -1 +0,0 @@
8975184b88a75a692780bbd4d6b18f0a28e99819

201
LICENSE
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@ -1,201 +0,0 @@
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of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
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To apply the Apache License to your work, attach the following
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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3
generate.go
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@ -1,3 +0,0 @@
package grpc
//go:generate protoc -I./proto -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto proto/transport.proto

9
go.mod
View File

@ -1,9 +0,0 @@
module go.unistack.org/micro-network-transport-grpc/v3
go 1.16
require (
go.unistack.org/micro/v3 v3.10.14
google.golang.org/grpc v1.52.3
google.golang.org/protobuf v1.28.1
)

1029
go.sum
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File diff suppressed because it is too large Load Diff

80
grpc.go
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@ -1,16 +1,20 @@
// Package grpc provides a grpc transport
package grpc // import "go.unistack.org/micro-network-transport-grpc/v3"
package grpc
import (
"context"
"crypto/tls"
"net"
pb "go.unistack.org/micro-network-transport-grpc/v3/proto"
"go.unistack.org/micro/v3/network/transport"
mnet "go.unistack.org/micro/v3/util/net"
"github.com/micro/go-micro/v3/network/transport"
maddr "github.com/micro/go-micro/v3/util/addr"
mnet "github.com/micro/go-micro/v3/util/net"
mls "github.com/micro/go-micro/v3/util/tls"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials"
pb "github.com/micro/go-micro/v3/network/transport/grpc/proto"
)
type grpcTransport struct {
@ -19,8 +23,29 @@ type grpcTransport struct {
type grpcTransportListener struct {
listener net.Listener
secure bool
tls *tls.Config
opts transport.ListenOptions
}
func getTLSConfig(addr string) (*tls.Config, error) {
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
}
return &tls.Config{Certificates: []tls.Certificate{cert}}, nil
}
func (t *grpcTransportListener) Addr() string {
@ -35,8 +60,18 @@ func (t *grpcTransportListener) Accept(fn func(transport.Socket)) error {
var opts []grpc.ServerOption
// setup tls if specified
if t.tls != nil {
creds := credentials.NewTLS(t.tls)
if t.secure || t.tls != nil {
config := t.tls
if config == nil {
var err error
addr := t.listener.Addr().String()
config, err = getTLSConfig(addr)
if err != nil {
return err
}
}
creds := credentials.NewTLS(config)
opts = append(opts, grpc.Creds(creds))
}
@ -50,20 +85,32 @@ func (t *grpcTransportListener) Accept(fn func(transport.Socket)) error {
return srv.Serve(t.listener)
}
func (t *grpcTransport) Dial(ctx context.Context, addr string, opts ...transport.DialOption) (transport.Client, error) {
dopts := transport.NewDialOptions(opts...)
func (t *grpcTransport) Dial(addr string, opts ...transport.DialOption) (transport.Client, error) {
dopts := transport.DialOptions{
Timeout: transport.DefaultDialTimeout,
}
for _, opt := range opts {
opt(&dopts)
}
options := []grpc.DialOption{}
if t.opts.TLSConfig != nil {
creds := credentials.NewTLS(t.opts.TLSConfig)
if t.opts.Secure || t.opts.TLSConfig != nil {
config := t.opts.TLSConfig
if config == nil {
config = &tls.Config{
InsecureSkipVerify: true,
}
}
creds := credentials.NewTLS(config)
options = append(options, grpc.WithTransportCredentials(creds))
} else {
options = append(options, grpc.WithInsecure())
}
// dial the server
ctx, cancel := context.WithTimeout(ctx, dopts.Timeout)
ctx, cancel := context.WithTimeout(context.Background(), dopts.Timeout)
defer cancel()
conn, err := grpc.DialContext(ctx, addr, options...)
if err != nil {
@ -85,8 +132,11 @@ func (t *grpcTransport) Dial(ctx context.Context, addr string, opts ...transport
}, nil
}
func (t *grpcTransport) Listen(ctx context.Context, addr string, opts ...transport.ListenOption) (transport.Listener, error) {
options := transport.NewListenOptions(opts...)
func (t *grpcTransport) Listen(addr string, opts ...transport.ListenOption) (transport.Listener, error) {
var options transport.ListenOptions
for _, o := range opts {
o(&options)
}
ln, err := mnet.Listen(addr, func(addr string) (net.Listener, error) {
return net.Listen("tcp", addr)
@ -98,7 +148,7 @@ func (t *grpcTransport) Listen(ctx context.Context, addr string, opts ...transpo
return &grpcTransportListener{
listener: ln,
tls: t.opts.TLSConfig,
opts: options,
secure: t.opts.Secure,
}, nil
}

19
grpc_test.go
View File

@ -1,11 +1,10 @@
package grpc
import (
"context"
"net"
"testing"
"go.unistack.org/micro/v3/network/transport"
"github.com/micro/go-micro/v3/network/transport"
)
func expectedPort(t *testing.T, expected string, lsn transport.Listener) {
@ -22,20 +21,20 @@ func expectedPort(t *testing.T, expected string, lsn transport.Listener) {
func TestGRPCTransportPortRange(t *testing.T) {
tp := NewTransport()
ctx := context.TODO()
lsn1, err := tp.Listen(ctx, ":44444-44448")
lsn1, err := tp.Listen(":44444-44448")
if err != nil {
t.Errorf("Did not expect an error, got %s", err)
}
expectedPort(t, "44444", lsn1)
lsn2, err := tp.Listen(ctx, ":44444-44448")
lsn2, err := tp.Listen(":44444-44448")
if err != nil {
t.Errorf("Did not expect an error, got %s", err)
}
expectedPort(t, "44445", lsn2)
lsn, err := tp.Listen(ctx, ":0")
lsn, err := tp.Listen(":0")
if err != nil {
t.Errorf("Did not expect an error, got %s", err)
}
@ -47,8 +46,8 @@ func TestGRPCTransportPortRange(t *testing.T) {
func TestGRPCTransportCommunication(t *testing.T) {
tr := NewTransport()
ctx := context.Background()
l, err := tr.Listen(ctx, ":0")
l, err := tr.Listen(":0")
if err != nil {
t.Errorf("Unexpected listen err: %v", err)
}
@ -81,9 +80,9 @@ func TestGRPCTransportCommunication(t *testing.T) {
}
}()
c, err := tr.Dial(ctx, l.Addr())
c, err := tr.Dial(l.Addr())
if err != nil {
t.Fatalf("Unexpected dial err: %v", err)
t.Errorf("Unexpected dial err: %v", err)
}
defer c.Close()

13
handler.go
View File

@ -3,21 +3,21 @@ package grpc
import (
"runtime/debug"
pb "go.unistack.org/micro-network-transport-grpc/v3/proto"
"go.unistack.org/micro/v3/errors"
"go.unistack.org/micro/v3/logger"
"go.unistack.org/micro/v3/network/transport"
"github.com/micro/go-micro/v3/errors"
"github.com/micro/go-micro/v3/logger"
"github.com/micro/go-micro/v3/network/transport"
pb "github.com/micro/go-micro/v3/network/transport/grpc/proto"
"google.golang.org/grpc/peer"
)
// microTransport satisfies the pb.TransportServer inteface
type microTransport struct {
pb.UnimplementedTransportServer
addr string
fn func(transport.Socket)
}
func (m *microTransport) Stream(ts pb.Transport_StreamServer) (err error) {
sock := &grpcTransportSocket{
stream: ts,
local: m.addr,
@ -30,8 +30,7 @@ func (m *microTransport) Stream(ts pb.Transport_StreamServer) (err error) {
defer func() {
if r := recover(); r != nil {
logger.Error(ts.Context(), "panic recovered: ", r)
logger.Error(ts.Context(), string(debug.Stack()))
logger.Error(r, string(debug.Stack()))
sock.Close()
err = errors.InternalServerError("go.micro.transport", "panic recovered: %v", r)
}

310
proto/transport.pb.go
View File

@ -1,169 +1,211 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.26.0
// protoc v3.6.1
// source: transport.proto
// source: transport/grpc/proto/transport.proto
package transport
package go_micro_transport_grpc
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
context "context"
fmt "fmt"
proto "github.com/golang/protobuf/proto"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
math "math"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
type Message struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
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 (x *Message) Reset() {
*x = Message{}
if protoimpl.UnsafeEnabled {
mi := &file_transport_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Message) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (m *Message) Reset() { *m = Message{} }
func (m *Message) String() string { return proto.CompactTextString(m) }
func (*Message) ProtoMessage() {}
func (x *Message) ProtoReflect() protoreflect.Message {
mi := &file_transport_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Message.ProtoReflect.Descriptor instead.
func (*Message) Descriptor() ([]byte, []int) {
return file_transport_proto_rawDescGZIP(), []int{0}
return fileDescriptor_651718cd7c7ae974, []int{0}
}
func (x *Message) GetHeader() map[string]string {
if x != nil {
return x.Header
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 {
return m.Header
}
return nil
}
func (x *Message) GetBody() []byte {
if x != nil {
return x.Body
func (m *Message) GetBody() []byte {
if m != nil {
return m.Body
}
return nil
}
var File_transport_proto protoreflect.FileDescriptor
var file_transport_proto_rawDesc = []byte{
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0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2d, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x76, 0x33, 0x2f,
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0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
func init() {
proto.RegisterType((*Message)(nil), "go.micro.transport.grpc.Message")
proto.RegisterMapType((map[string]string)(nil), "go.micro.transport.grpc.Message.HeaderEntry")
}
var (
file_transport_proto_rawDescOnce sync.Once
file_transport_proto_rawDescData = file_transport_proto_rawDesc
)
func file_transport_proto_rawDescGZIP() []byte {
file_transport_proto_rawDescOnce.Do(func() {
file_transport_proto_rawDescData = protoimpl.X.CompressGZIP(file_transport_proto_rawDescData)
})
return file_transport_proto_rawDescData
func init() {
proto.RegisterFile("transport/grpc/proto/transport.proto", fileDescriptor_651718cd7c7ae974)
}
var file_transport_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_transport_proto_goTypes = []interface{}{
(*Message)(nil), // 0: transport.Message
nil, // 1: transport.Message.HeaderEntry
}
var file_transport_proto_depIdxs = []int32{
1, // 0: transport.Message.header:type_name -> transport.Message.HeaderEntry
0, // 1: transport.Transport.Stream:input_type -> transport.Message
0, // 2: transport.Transport.Stream:output_type -> transport.Message
2, // [2:3] is the sub-list for method output_type
1, // [1:2] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
var fileDescriptor_651718cd7c7ae974 = []byte{
// 209 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x29, 0x29, 0x4a, 0xcc,
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0x00,
}
func init() { file_transport_proto_init() }
func file_transport_proto_init() {
if File_transport_proto != nil {
return
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4
// 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)
}
type transportClient struct {
cc *grpc.ClientConn
}
func NewTransportClient(cc *grpc.ClientConn) TransportClient {
return &transportClient{cc}
}
func (c *transportClient) Stream(ctx context.Context, opts ...grpc.CallOption) (Transport_StreamClient, error) {
stream, err := c.cc.NewStream(ctx, &_Transport_serviceDesc.Streams[0], "/go.micro.transport.grpc.Transport/Stream", opts...)
if err != nil {
return nil, err
}
if !protoimpl.UnsafeEnabled {
file_transport_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Message); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
x := &transportStreamClient{stream}
return x, nil
}
type Transport_StreamClient interface {
Send(*Message) error
Recv() (*Message, error)
grpc.ClientStream
}
type transportStreamClient struct {
grpc.ClientStream
}
func (x *transportStreamClient) Send(m *Message) error {
return x.ClientStream.SendMsg(m)
}
func (x *transportStreamClient) Recv() (*Message, error) {
m := new(Message)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
// TransportServer is the server API for Transport service.
type TransportServer interface {
Stream(Transport_StreamServer) error
}
// UnimplementedTransportServer can be embedded to have forward compatible implementations.
type UnimplementedTransportServer struct {
}
func (*UnimplementedTransportServer) Stream(srv Transport_StreamServer) error {
return status.Errorf(codes.Unimplemented, "method Stream not implemented")
}
func RegisterTransportServer(s *grpc.Server, srv TransportServer) {
s.RegisterService(&_Transport_serviceDesc, srv)
}
func _Transport_Stream_Handler(srv interface{}, stream grpc.ServerStream) error {
return srv.(TransportServer).Stream(&transportStreamServer{stream})
}
type Transport_StreamServer interface {
Send(*Message) error
Recv() (*Message, error)
grpc.ServerStream
}
type transportStreamServer struct {
grpc.ServerStream
}
func (x *transportStreamServer) Send(m *Message) error {
return x.ServerStream.SendMsg(m)
}
func (x *transportStreamServer) Recv() (*Message, error) {
m := new(Message)
if err := x.ServerStream.RecvMsg(m); err != nil {
return nil, err
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_transport_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 1,
return m, nil
}
var _Transport_serviceDesc = grpc.ServiceDesc{
ServiceName: "go.micro.transport.grpc.Transport",
HandlerType: (*TransportServer)(nil),
Methods: []grpc.MethodDesc{},
Streams: []grpc.StreamDesc{
{
StreamName: "Stream",
Handler: _Transport_Stream_Handler,
ServerStreams: true,
ClientStreams: true,
},
GoTypes: file_transport_proto_goTypes,
DependencyIndexes: file_transport_proto_depIdxs,
MessageInfos: file_transport_proto_msgTypes,
}.Build()
File_transport_proto = out.File
file_transport_proto_rawDesc = nil
file_transport_proto_goTypes = nil
file_transport_proto_depIdxs = nil
},
Metadata: "transport/grpc/proto/transport.proto",
}

175
proto/transport.pb.micro.go Normal file
View File

@ -0,0 +1,175 @@
// Code generated by protoc-gen-micro. DO NOT EDIT.
// source: transport/grpc/proto/transport.proto
package go_micro_transport_grpc
import (
fmt "fmt"
proto "github.com/golang/protobuf/proto"
math "math"
)
import (
context "context"
api "github.com/micro/go-micro/v3/api"
client "github.com/micro/go-micro/v3/client"
server "github.com/micro/go-micro/v3/server"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
// Reference imports to suppress errors if they are not otherwise used.
var _ api.Endpoint
var _ context.Context
var _ client.Option
var _ server.Option
// Api Endpoints for Transport service
func NewTransportEndpoints() []*api.Endpoint {
return []*api.Endpoint{}
}
// Client API for Transport service
type TransportService interface {
Stream(ctx context.Context, opts ...client.CallOption) (Transport_StreamService, error)
}
type transportService struct {
c client.Client
name string
}
func NewTransportService(name string, c client.Client) TransportService {
return &transportService{
c: c,
name: name,
}
}
func (c *transportService) Stream(ctx context.Context, opts ...client.CallOption) (Transport_StreamService, error) {
req := c.c.NewRequest(c.name, "Transport.Stream", &Message{})
stream, err := c.c.Stream(ctx, req, opts...)
if err != nil {
return nil, err
}
return &transportServiceStream{stream}, nil
}
type Transport_StreamService interface {
Context() context.Context
SendMsg(interface{}) error
RecvMsg(interface{}) error
Close() error
Send(*Message) error
Recv() (*Message, error)
}
type transportServiceStream struct {
stream client.Stream
}
func (x *transportServiceStream) Close() error {
return x.stream.Close()
}
func (x *transportServiceStream) Context() context.Context {
return x.stream.Context()
}
func (x *transportServiceStream) SendMsg(m interface{}) error {
return x.stream.Send(m)
}
func (x *transportServiceStream) RecvMsg(m interface{}) error {
return x.stream.Recv(m)
}
func (x *transportServiceStream) Send(m *Message) error {
return x.stream.Send(m)
}
func (x *transportServiceStream) Recv() (*Message, error) {
m := new(Message)
err := x.stream.Recv(m)
if err != nil {
return nil, err
}
return m, nil
}
// Server API for Transport service
type TransportHandler interface {
Stream(context.Context, Transport_StreamStream) error
}
func RegisterTransportHandler(s server.Server, hdlr TransportHandler, opts ...server.HandlerOption) error {
type transport interface {
Stream(ctx context.Context, stream server.Stream) error
}
type Transport struct {
transport
}
h := &transportHandler{hdlr}
return s.Handle(s.NewHandler(&Transport{h}, opts...))
}
type transportHandler struct {
TransportHandler
}
func (h *transportHandler) Stream(ctx context.Context, stream server.Stream) error {
return h.TransportHandler.Stream(ctx, &transportStreamStream{stream})
}
type Transport_StreamStream interface {
Context() context.Context
SendMsg(interface{}) error
RecvMsg(interface{}) error
Close() error
Send(*Message) error
Recv() (*Message, error)
}
type transportStreamStream struct {
stream server.Stream
}
func (x *transportStreamStream) Close() error {
return x.stream.Close()
}
func (x *transportStreamStream) Context() context.Context {
return x.stream.Context()
}
func (x *transportStreamStream) SendMsg(m interface{}) error {
return x.stream.Send(m)
}
func (x *transportStreamStream) RecvMsg(m interface{}) error {
return x.stream.Recv(m)
}
func (x *transportStreamStream) Send(m *Message) error {
return x.stream.Send(m)
}
func (x *transportStreamStream) Recv() (*Message, error) {
m := new(Message)
if err := x.stream.Recv(m); err != nil {
return nil, err
}
return m, nil
}

3
proto/transport.proto
View File

@ -1,7 +1,6 @@
syntax = "proto3";
package transport;
option go_package = "github.com/unistack-org/micro-network-transport-grpc/v3/proto;transport";
package go.micro.transport.grpc;
service Transport {
rpc Stream(stream Message) returns (stream Message) {}

133
proto/transport_grpc.pb.go
View File

@ -1,133 +0,0 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
package transport
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
// TransportClient is the client API for Transport 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 TransportClient interface {
Stream(ctx context.Context, opts ...grpc.CallOption) (Transport_StreamClient, error)
}
type transportClient struct {
cc grpc.ClientConnInterface
}
func NewTransportClient(cc grpc.ClientConnInterface) TransportClient {
return &transportClient{cc}
}
func (c *transportClient) Stream(ctx context.Context, opts ...grpc.CallOption) (Transport_StreamClient, error) {
stream, err := c.cc.NewStream(ctx, &Transport_ServiceDesc.Streams[0], "/transport.Transport/Stream", opts...)
if err != nil {
return nil, err
}
x := &transportStreamClient{stream}
return x, nil
}
type Transport_StreamClient interface {
Send(*Message) error
Recv() (*Message, error)
grpc.ClientStream
}
type transportStreamClient struct {
grpc.ClientStream
}
func (x *transportStreamClient) Send(m *Message) error {
return x.ClientStream.SendMsg(m)
}
func (x *transportStreamClient) Recv() (*Message, error) {
m := new(Message)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
// TransportServer is the server API for Transport service.
// All implementations must embed UnimplementedTransportServer
// for forward compatibility
type TransportServer interface {
Stream(Transport_StreamServer) error
mustEmbedUnimplementedTransportServer()
}
// UnimplementedTransportServer must be embedded to have forward compatible implementations.
type UnimplementedTransportServer struct {
}
func (UnimplementedTransportServer) Stream(Transport_StreamServer) error {
return status.Errorf(codes.Unimplemented, "method Stream not implemented")
}
func (UnimplementedTransportServer) mustEmbedUnimplementedTransportServer() {}
// UnsafeTransportServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to TransportServer will
// result in compilation errors.
type UnsafeTransportServer interface {
mustEmbedUnimplementedTransportServer()
}
func RegisterTransportServer(s grpc.ServiceRegistrar, srv TransportServer) {
s.RegisterService(&Transport_ServiceDesc, srv)
}
func _Transport_Stream_Handler(srv interface{}, stream grpc.ServerStream) error {
return srv.(TransportServer).Stream(&transportStreamServer{stream})
}
type Transport_StreamServer interface {
Send(*Message) error
Recv() (*Message, error)
grpc.ServerStream
}
type transportStreamServer struct {
grpc.ServerStream
}
func (x *transportStreamServer) Send(m *Message) error {
return x.ServerStream.SendMsg(m)
}
func (x *transportStreamServer) Recv() (*Message, error) {
m := new(Message)
if err := x.ServerStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
// Transport_ServiceDesc is the grpc.ServiceDesc for Transport service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var Transport_ServiceDesc = grpc.ServiceDesc{
ServiceName: "transport.Transport",
HandlerType: (*TransportServer)(nil),
Methods: []grpc.MethodDesc{},
Streams: []grpc.StreamDesc{
{
StreamName: "Stream",
Handler: _Transport_Stream_Handler,
ServerStreams: true,
ClientStreams: true,
},
},
Metadata: "transport.proto",
}

4
socket.go
View File

@ -1,8 +1,8 @@
package grpc
import (
pb "go.unistack.org/micro-network-transport-grpc/v3/proto"
"go.unistack.org/micro/v3/network/transport"
"github.com/micro/go-micro/v3/network/transport"
pb "github.com/micro/go-micro/v3/network/transport/grpc/proto"
"google.golang.org/grpc"
)