New Research: Supply Chain Attack on Axios Pulls Malicious Dependency from npm.Details →
Socket
Book a DemoSign in
Socket

@vanwei-wcs/websocket

Package Overview
Dependencies
Maintainers
1
Versions
5
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@vanwei-wcs/websocket

wcs websocket

latest
npmnpm
Version
0.1.1
Version published
Maintainers
1
Created
Source

wcs-websocket

🚀 wcs websocket 🌈.

安装

npm i @vanwei-wcs/websocket

使用

import WCSWebsocket from ' @vanwei-wcs/websocket'

console.log(WCSWebsocket)

const websocketUrl = 'ws://example.com'
const options = []
const wsOptions = {
	maxReconnectionDelay: 5000,
	minReconnectionDelay: 2000,
	maxRetries: Infinity,
	enableHeartbeat: true,
	debug: false
}
// const loginParams = { token: 'asdasdasd' }
const loginParams = {
	name:'admin', key:'ewqweqwe'
}

const ws = new WCSWebsocket(websocketUrl, protocols, wsOptions)
console.log('Created new websocket',ws)

// 登录成功
ws.onLogin = () => {
	console.log('WCS Websocket Logined')
}
// 登录失败
ws.onLoginError = () => {
	console.log('WCS Websocket Login error')
}

// wcs 消息
ws.onWCSStringMessage = (data) => {
	// wcs api 返回数据,如果消息绑定了回调方法,则不会执行此方法
}
// wcs 音视频流
ws.onWCSStreamMessage = (buffer) => {
	// 音视频流, 可通过 @vanwei-wcs/stream npm库处理
}

// websocket 打开
ws.onopen = e => {
	const loginType = typeof loginParams.token !== 'undefined' ? 'token' : 'name'
	ws.login({ ...loginParams }, loginType) // 登录wcs websocket
}
// websocket 关闭
ws.onclose = e => {
	console.log(e)
}
// websocket 错误
ws.onerror = e => {
	console.log(e)
}
// websocket 重连
ws.onreconnect = e => {
	console.log(e)
}

组件api

属性 Attributes

参数说明类型
WCS_ID当前通讯的msg_id的值,一般不需要,对象内部会自动处理,不能设置此值number / string
isLoginwcs websocket是否已登录boolean
其他还有标准Websocket的属性值,例如:binaryType、url、readyState等

protocols解释

标准Websocket 类的参数,默认为空数组 []

wsOptions

参数说明类型可选值默认值
enableHeartbeat是否开启心跳boolean-false
pingTimeout心跳发送时间间隔(毫秒)number-10000
pongTimeout心跳接受时间间隔(毫秒)number-10000
pingMsg心跳消息string-"\r\n"
outputPingMsg心跳消息是否能被onWCSStringMessage方法输出boolean-false
maxReconnectionDelay最大重连时间间隔(毫秒)number-10000
minReconnectionDelay最小重连时间间隔(毫秒)number-1000 + Math.random() * 4000
reconnectionDelayGrowFactor重连时间增长率,基数为minReconnectionDelay,最大不超过maxReconnectionDelaynumber-1.3
minUptime暂时可以不设置number-5000
connectionTimeout连接超时时间(毫秒)number-4000
maxRetries最大重连次数number-Infinity
maxEnqueuedMessages最大消息队列数量,重连后成功后会依次发送number-Infinity
startClosed是否new之后不自动连接boolean-false
debug开启debug模式boolean-false

方法

方法说明参数
sendMessage发送api请求,参数有message和ctx,详细解释参见下方sendMessage参数解释message,ctx
login登录wcs websocket,loginParams内容是{token:'aaaaaasdasd'}或者{name:'username',key:'3k4h5k2j3h52j34'},loginType值的是如果loginParams里面含有token则为token,否则是nameloginParams,loginType

回调方法

方法说明参数
onLogin登录成功回调
onLoginError登录失败回调
onWCSMessageweosocket消息回调,未处理string / buffer
onWCSStringMessagewebsocket api回复消息类回调{}
onWCSStreamMessagewebsocket 流消息回调buffer
其他还有标准Websocket的回调,例如:onopen、onclose、onerror、onmessage等

sendMessage参数解释

  • message api接口,msg_id可以设置为0,组件内部有自增数字去设置

  • ctx 执行上下文,具体值有params和cb, params是一个对象,可以放入任何值;cb是一个回调函数,当发送消息时,会添加一个message中msg_id对应ctx的map,当组件内部获取到服务端发来的消息时,如果msg_id的map存在,会执行cb方法(params作为参数),具体使用方法参照下方示例

const message = {namespace:"wcs/main",request:"xxxx"}
const ctx = { params:{ a:'aaa' }, cb:sendMessageCallback }
// const ctx = { params:{ a:'aaa' }, cb:sendMessageCallback.bind(this) } // 有this指向问题使用这种方式

sendMessage(message,ctx)

function sendMessageCallback(res,params){
  console.log(res) // api接口返回数据
  console.log(params) // { a:'aaa' }
}

文档还未编写完整,详细请咨询有关人员

FAQs

Package last updated on 09 Sep 2021

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts