40 lines
834 B
JavaScript
40 lines
834 B
JavaScript
/**
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* 一个简单到发指的 WebSocket 类
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* @author yutent<yutent.io@gmail.com>
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* @date 2023/01/17 17:32:51
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*/
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import { WebSocketServer } from 'ws'
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class WebSocket {
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#ws = null // ws实例
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#queue = [] // 消息队列
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constructor(server) {
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if (server.listening) {
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let conn = new WebSocketServer({ server, path: '/ws-vue-live' })
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conn.on('connection', ws => {
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this.#ws = ws
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// ws.on('message', data => {
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// console.log(data + '');
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// })
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while (this.#queue.length) {
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let msg = this.#queue.shift()
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this.send(msg)
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}
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})
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}
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}
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send(msg = {}) {
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if (this.#ws) {
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this.#ws.send(JSON.stringify(msg))
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} else {
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this.#queue.push(msg)
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}
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}
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}
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export default function (server) {
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return new WebSocket(server)
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}
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