Centrifugo 语言无关的实时消息服务

Centrifugo 语言无关的实时消息服务，基于golang编写，提供了websocket 以及sockjs 的兼容处理，使用上很简单
同时也支持基于redis的扩展，以下是一个简单的运行测试

环境准备

version: "3"

services:

  centrifugal:

    image: centrifugo/centrifugo

    command: centrifugo -c config.json --engine=redis --redis_host=redis --redis_port=6379

    ports:

    - "8000:8000"

    volumes:

    - "./config:/centrifugo"

    ulimits:

      nproc: 65536

      nofile:

        soft: 65536

        hard: 65536

  redis:

    image: redis

    ports:

    - "6379:6379"

  "secret": "05f0842d-c302-4036-a19f-6ac263b9f620",

  "admin_password": "ca0e58bb-5fde-43b6-adce-b62392420ffc",

  "admin_secret": "b10b2ab3-8e29-428b-85cb-42a32ba6ea57",

  "api_key": "cbf46e80-3e00-4642-8f3a-369b8707304d",

  "anonymous": true,

  "publish": true,

  "subscribe_to_publish": true,

  "presence": true,

  "debug":true,

  "client_anonymous":true,

  "join_leave": true,

  "history_size": 10,

  "history_lifetime": 300,

  "history_recover": true,

  "prometheus": true

包含了jwt 生成以及以及简单的基于官方nodejs sdk 的demo（集成sockjs）

  "name": "web",

  "version": "1.0.0",

  "main": "index.js",

  "license": "MIT",

  "dependencies": {

    "centrifuge": "^2.2.1",

    "jsonwebtoken": "^8.5.1",

    "sockjs-client": "^1.3.0"

},

  "scripts": {

    "s":"node app.js"

var Centrifuge = require("centrifuge")

var SockJS = require('sockjs-client');

var jwt = require('jsonwebtoken');

var token = jwt.sign({ sub: 'dalongdemo'}, '05f0842d-c302-4036-a19f-6ac263b9f620');

var centrifuge = new Centrifuge("http://localhost:8000/connection/sockjs", {

  sockjs: SockJS

})

centrifuge.setToken(token)

centrifuge.subscribe("news", function(message) {

    console.log(message);

});

centrifuge.connect();

docker-compose up -d

cd web

yarn

yarn s

curl -X POST \

  http://localhost:8000/api \

  -H 'Authorization: apikey cbf46e80-3e00-4642-8f3a-369b8707304d' \

  -d '{

    "method": "publish",

    "params": {

        "channel": "news",

        "data": {

            "text": "dalongrong"

}'

Centrifugo 还是比较方便的，使用起来也比较简单，实际上类似的工具还是很多的，nchan。。。都挺不错的，同时官方文档还是不错的
内容比较详细