GoLang

Go lang

Introduction

Purpose

References

• Packages

Installation

Overview

write a project

1. mkdir my_server
2. cd my_server
3. go mod init my_server
4. vi my_server.go
5. go mod tidy

Run project

• go run .

Syntax

Basic syntax

• single line comment: //
• block comment: /* */

Structures

Bytes

Files

JSON

Scratch pad notes

• multi threads :
• IPC :
• sleep -

Tools

RabbitMQ

Networking

• DNS

TCP

Websocket

• • documentation -

To use it:

1. Add "github.com/gorilla/websocket" to the codes import() section
2. run: go mod init example.com/m/v2
3. go mod tidy

and now you can build.

protobuf

1. go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
2. add option go_package = "./mypkgname"; to the .proto file
3. protoc -I=. --go_out=. ./my.api.proto
4. go mod tidy

WebRTC