npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

socket-ws-client

v1.1.2

Published

### 安装

Downloads

53

Readme

Socket-ws-client

安装

$  yarn add socket-ws-client

Config

interface SocketClientConfig {
  query?: Record<string, any> // 请求参数
  immediate?: boolean // 是否立即建立连接 默认 true
  transformProtocol?: boolean // 是否转换协议 http=>ws https=>wss 默认 true
  protocols?: any // 原生new WebSocket(url,protocols?)的第二个参数
  binaryType?: 'blob' | 'arraybuffer' // websocket 连接所传输二进制数据的类型
  heartbeat?: {
    // 心跳相关配置
    interval?: number // 心跳间隔 默认 3*1000 3秒
    pingFormat?: string | (() => any) // 心跳发送数据 默认 ping
    pongMatch?: string | RegExp | ((data: MessageEvent) => boolean) // 匹配服务端ping返回
    timeoutCount?: number // 心跳超时次数  默认 0 不启用超时
    //  timeoutCount和timeout同时配置才会开启心跳超时
    timeout?: number // 心跳超时时间 默认 0
    ignore?: boolean // message事件过滤掉ping返回消息	默认 true
    //  pongMatch匹配成功则不进入到message里
  }
  reconnect?: {
    // 重连相关配置
    interval?: number // 重连间隔 默认 3*1000 3秒
    retryCount?: number // 重来尝试次数 默认 Infinity 无数次
  }
}

Property

| 属性 | 描述 | 类型 | | -------------- | ---- | ------------- | | binaryType | websocket 连接所传输二进制数据的类型 | "arraybuffer" | "blob" | | bufferedAmount | 只读属性,用于返回已经被send()方法放入队列中但还没有被发送到网络中的数据的字节数 | number | | extensions | 只读属性,返回服务器已选择的扩展值 | any | | protocol | 只读属性,用于返回服务器端选中的子协议的名字 | any |

Methods

| 方法 | 描述 | 类型 | | ------- | ------------------------------------------------------------ | --------------------------- | | connect | 手动触发建立socket连接 | ()=>void | | send | 建立连接后发送消息数据,object类型数据会自动做JSON.stringify处理 | (data:any)=>void | | close | 关闭socket连接 | ()=>void | | dispose | 卸载socket | ()=>void | | on | 注册事件 | (EventName,(...args)=>void) | | off | 移除事件 | (EventName,(...args)=>void) |

EventName

| 事件名称 | 描述 | | | -------- | ------------------------------------------------------------ | -------------------------- | | state | 状态更改事触发 | (state:State)=>void | | open | 建立socket连接时触发 | (event:Event)=>void | | message | 服务端下发消息时触发,对于string类型的服务端消息event.data会尝试做JSON.parse处理,转换不成功会返回源数据类型 | (event:EventMessage)=>void | | close | 关闭socket连接时触发 | (event:Event)=>void | | error | 连接出错时触发 | (event:Event)=>void |

State

enum State {
  Initial = 0, // 初始化
  Connecting = 1, // 连接中
  Open = 2, // 已连接
  Reconnect = 3, // 等待尝试重连
  Closing = 4, // 关闭中
  Closed = 5, // 已关闭
  Error = 6 // 连接错误
}

使用

import { SocketClient, State } from 'socket-ws-client'

const socket = new SocketClient('http://localhost:8392', {
  query: {
    id: '726'
  },
  heartbeat: {
    timeout: 1000 * 3,
    timeoutCount: 5,
    pongMatch: event => {
      return event.data === 'pong'
    },
    interval: 1000 * 3,
    pingFormat: 'ping'
  },
  reconnect: {
    interval: 1000 * 5,
    retryCount: 10
  }
})

socket.on('open', () => {
  console.log('socket 连接已连接')
})

socket.on('state', state => {
  switch (state) {
    case State.Connecting:
      console.log('连接中')
      break
    case State.Open:
      console.log('连接成功')
      break
    case State.Reconnect:
      console.log('尝试重连中')
      break
    case State.Closing:
      console.log('关闭中')
      break
    case State.Closed:
      console.log('已关闭')
      break
    case State.Error:
      console.log('连接出错')
      break
  }
})

socket.on('message', event => {
  console.log('接收消息', event)
})

socket.on('close', () => {
  console.log('socket 连接已关闭')
})

function handleSend() {
  const sendData = {
    id: 0,
    message: 'hello'
  }
  socket.send(sendData)
}

function handleClose() {
  socket.close()
}

function handleConnect() {
  socket.connect()
}