sse-notify-suite

server and client for easy SSE notification | 让SSE通知更容易使用的服务端和客户端API

client api | 客户端

publish | 发布

import { Publisher } from 'sse-notify-suite'

let publisher = new Publisher('http://localhost:3000')

publisher.publish('hello', 'world')
// will send { event: 'hello', data: 'world' }

or pure http | 或纯http

curl -d "event=hello&data=world" -X POST http://localhost:3000/publish

subscribe | 订阅

import { Subscriber } from 'sse-notify-suite'

let subscriber = new Subscriber('http://localhost:3000')

subscriber.on('hello',(data)=>console.log(data))
//'world'

or native EventSource

var es = new EventSource('/stream') 
es.addEventListener('hello', function (data) {
  console.log(data)
  //MessageEvent ....
})

server | 服务端

npm i sse-notify-suite -g

PORT=3001 sse-notify-server

more | 更多

let subscriber = new Subscriber('http://localhost:3000')

subscriber.on(event,callback)

// unregister callback | 取消一个 callback 的注册
subscriber.off(event,callback)

// unregister all callback for event | 取消 event 的注册
subscriber.off(event)

// unregister all | 取消所有注册
subscriber.off()

// unsubscribe | 停止订阅
subscriber.unsubscribe()