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How to use Websock method in redwood
Best JavaScript code snippet using redwood
socket.js
Source:socket.js 
1var websock = null;2let rec; //æ线éè¿åï¼å»¶è¿5ç§éæ°å建WebSocketè¿æ¥ recç¨æ¥åå¨å»¶è¿è¯·æ±ç代ç 3let isConnect = false; //è¿æ¥æ è¯ é¿å
éå¤è¿æ¥4let checkMsg = "ping"; //å¿è·³åé/è¿åçä¿¡æ¯ æå¡å¨å客æ·ç«¯æ¶å°çä¿¡æ¯å
容å¦æå¦ä¸ å°±è¯å«ä¸ºå¿è·³ä¿¡æ¯ ä¸è¦åä¸å¡å¤ç5var globalCallback = function() {};6let createWebSocket = () => {7 try {8 var ws = "ws://192.168.3.15:8443/spot";9 websock = new WebSocket(ws);10 initWebSocket(); //åå§åwebsocketè¿æ¥11 } catch (e) {12 console.log("å°è¯å建è¿æ¥å¤±è´¥");13 reConnect(); //å¦ææ æ³è¿æ¥ä¸webSocket é£ä¹éæ°è¿æ¥ï¼å¯è½ä¼å 为æå¡å¨éæ°é¨ç½²ï¼æè
çææç½ç导è´æ æ³å建è¿æ¥14 }15};16//å®ä¹éè¿å½æ°17let reConnect = () => {18 console.log("å°è¯éæ°è¿æ¥");19 if (isConnect) return; //å¦æå·²ç»è¿ä¸å°±ä¸å¨éè¿äº20 rec && clearTimeout(rec);21 rec = setTimeout(function() {22 // 延è¿5ç§éè¿ é¿å
è¿å¤æ¬¡è¿é¢ç¹è¯·æ±éè¿23 createWebSocket();24 }, 5000);25};26//设置å
³éè¿æ¥27let closeWebSocket = () => {28 console.log('close socket')29 heartCheck.timeoutObj = null30 websock.close();31};32//å¿è·³è®¾ç½®33var heartCheck = {34 timeout: 3000, //æ¯æ®µæ¶é´åéä¸æ¬¡å¿è·³å
è¿é设置为20s35 timeoutObj: null, //延æ¶åéæ¶æ¯å¯¹è±¡ï¼å¯å¨å¿è·³æ°å»ºè¿ä¸ªå¯¹è±¡ï¼æ¶å°æ¶æ¯åé置对象ï¼36 start: function() {37 this.timeoutObj = setInterval(function() {38 if (isConnect) websock.send(checkMsg);39 }, this.timeout);40 },41 reset: function() {42 clearTimeout(this.timeoutObj);43 this.start();44 },45};46// åå§åwebsocket47function initWebSocket() {48 // wså°å -->è¿éæ¯ä½ ç请æ±è·¯å¾49 // var ws = "ws://192.168.3.15:8443/spot";50 // websock = new WebSocket(ws);51 websock.onmessage = function(e) {52 websocketonmessage(e);53 };54 websock.onclose = function(e) {55 websocketclose(e);56 };57 websock.onopen = function() {58 websocketOpen();59 heartCheck.start();60 };61 // è¿æ¥åçé误çåè°æ¹æ³62 websock.onerror = function() {63 console.log("WebSocketè¿æ¥åçé误");64 isConnect = false; //è¿æ¥æå¼ä¿®æ¹æ è¯65 reConnect(); //è¿æ¥é误 éè¦éè¿66 };67}68// å®é
è°ç¨çæ¹æ³69function sendSock(agentData, callback) {70 globalCallback = callback;71 if (websock.readyState === websock.OPEN) {72 // è¥æ¯wså¼å¯ç¶æ73 websocketsend(agentData);74 } else if (websock.readyState === websock.CONNECTING) {75 // è¥æ¯ æ£å¨å¼å¯ç¶æï¼åçå¾
1såéæ°è°ç¨76 setTimeout(function() {77 sendSock(agentData, callback);78 }, 5000);79 } else {80 // è¥æªå¼å¯ ï¼åçå¾
1såéæ°è°ç¨81 setTimeout(function() {82 sendSock(agentData, callback);83 }, 5000);84 }85}86function getSock(callback) {87 globalCallback = callback;88}89// æ°æ®æ¥æ¶90function websocketonmessage(e) {91 // console.log(e)92 let O_o = JSON.parse(decodeUnicode(e.data));93 if (!O_o) {94 heartCheck.reset();95 } else {96 if (O_o.message == "connected") {97 // sessionStorage.setItem("wid", O_o.wid);98 } else {99 globalCallback(O_o);100 }101 }102 // globalCallback(JSON.parse(e.data))103 function decodeUnicode(str) {104 str = str.replace(/\\/g, "%");105 //转æ¢ä¸æ106 str = unescape(str);107 //å°å
¶ä»åå½±åç转æ¢ååæ¥108 str = str.replace(/%/g, "\\");109 //对ç½åçé¾æ¥è¿è¡å¤ç110 str = str.replace(/\\/g, "");111 return str;112 }113}114// æ°æ®åé115function websocketsend(agentData) {116// console.log(JSON.stringify(agentData));117 websock.send(JSON.stringify(agentData));118}119// å
³é120function websocketclose(e) {121 console.log(e);122 isConnect = false; //æå¼åä¿®æ¹æ è¯123// console.log("connection closed (" + e.code + ")");124}125// å建 websocket è¿æ¥126function websocketOpen(e) {127 console.log("è¿æ¥æå");128 isConnect = true129}130// initWebSocket();131// å°æ¹æ³æ´é²åºå»...
websocket.js
Source:websocket.js
1import base from '../config/base';2let websock = null;3let globalCallback = null;4export default{5 initWebSocket(sid, callback) {6 const wssuri = `${base.wssUrl}${sid}`;7 websock = new WebSocket(wssuri);8 globalCallback = callback;9 websock.onmessage = (e => this.websocketonmessage(e));10 // websock.addEventListener('message', (e => this.websocketonmessage(e)));11 websock.onclose = (e => this.websocketonclose(e));12 websock.onopen = (e => this.websocketonopen(e));13 websock.onerror = (e => this.websocketonerror(e));14 },15 sendSock(sid, agentData, callback) {16 globalCallback = callback;17 if (websock === null) {18 this.initWebSocket(sid, (e => this.nothing(e)));19 setTimeout(() => {20 this.sendSock(agentData, callback);21 }, 2000);22 } else if (websock.readyState === websock.OPEN) {23 this.websocketsend(agentData);24 } else if (websock.readyState === websock.CONNECTING) {25 setTimeout(() => {26 this.sendSock(agentData, callback);27 }, 1000);28 } else {29 setTimeout(() => {30 this.sendSock(agentData, callback);31 }, 1000);32 }33 },34 nothing(e) {35 return `connection nothing${e})`;36 },37 addMessageListener(callback) {38 websock.addEventListener('message', (e => callback(e)));39 },40 websocketonmessage(e) {41 globalCallback(JSON.parse(e.data));42 },43 websocketsend(agentData) {44 websock.send(JSON.stringify(agentData));45 },46 websocketonclose(e) {47 return `connection closed${e.code})`;48 },49 websocketonopen(e) {50 return `connection open ${e})`;51 },52 websocketonerror(e) {53 return `connection err ${e})`;54 },...
Using AI Code Generation
1const { createProxyMiddleware } = require('http-proxy-middleware');2module.exports = function (app) {3 app.use(4 createProxyMiddleware({5 })6 );7};
Using AI Code Generation
1var WebSocketClient = require('websocket').client;2var client = new WebSocketClient();3var connection;4client.on('connectFailed', function(error) {5 console.log('Connect Error: ' + error.toString());6});7client.on('connect', function(conn) {8 console.log('WebSocket client connected');9 connection = conn;10 conn.on('error', function(error) {11 console.log("Connection Error: " + error.toString());12 });13 conn.on('close', function() {14 console.log('echo-protocol Connection Closed');15 });16 conn.on('message', function(message) {17 if (message.type === 'utf8') {18 console.log("Received: '" + message.utf8Data + "'");19 }20 });21});22var count = 0;23var interval = setInterval(function() {24 if (connection.connected) {25 var number = Math.round(Math.random() * 0xFFFFFF);26 connection.sendUTF(number.toString());27 count++;28 if (count === 500) {29 clearInterval(interval);30 connection.close();31 }32 }33}, 1000);
Using AI Code Generation
1ws.onopen = function() {2 ws.send("Hello, world");3};4ws.onmessage = function (evt) {5 var received_msg = evt.data;6 console.log(received_msg);7};8ws.onclose = function() {
Using AI Code Generation
1var net = require('net');2var client = new net.Socket();3client.connect(8080, 'localhost', function() {4 console.log('Connected');5 client.write('hello');6});7client.on('data', function(data) {8 console.log('Received: ' + data);9});10client.on('close', function() {11 console.log('Connection closed');12});
Using AI Code Generation
1var Websock = require("redwoodjs/lib/websock").Websock;2ws.on("open", function() {3 ws.send("hello");4});5ws.on("message", function(data) {6 console.log(data);7});
Using AI Code Generation
1var Websock = require('redwoodjs/lib/websock');2ws.on('open', function() {3 ws.send('Hello, server!');4});5ws.on('message', function(data) {6 console.log(data);7});8var Websock = require('redwoodjs/lib/websock');9ws.on('open', function() {10 ws.send('Hello, server!');11});12ws.on('message', function(data) {13 console.log(data);14});
Using AI Code Generation
1var Websock = require("redwoodjs/lib/websock").Websock;2ws.connect(function() {3 ws.send("Hello World");4 ws.onmessage = function(msg) {5 console.log(msg);6 };7});
Using AI Code Generation
1var Websock = require('websock');2ws.on('open', function() {3 console.log('Connected!');4 ws.send('Hello!');5});6ws.on('message', function(data) {7 console.log('Received: ' + data);8 ws.close();9});
Using AI Code Generation
1var ws = require('redwoodjs/websock');2ws.send('Hello World');3ws.on('message', function(msg) {4 console.log('got message: ' + msg);5});6ws.on('open', function() {7 console.log('connection opened');8});9ws.on('close', function() {10 console.log('connection closed');11});12ws.on('error', function(err) {13 console.log('connection error: ' + err);14});
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