feat:
This commit is contained in:
Eleanor Mao
@ -3,108 +3,109 @@ const koaSend = require('koa-send');
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const statics = require('koa-static');
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const socket = require('socket.io');
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const fs = require('fs');
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const path = require('path');
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const http = require('http');
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const port = 3000;
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const httpPort = 8765;
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const app = new Koa();
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app.use(statics(
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path.join( __dirname, './dist')
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path.join(__dirname, './dist')
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));
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app.use(async (ctx, next) => {
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if (!/\./.test(ctx.request.url)) {
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await koaSend(
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ctx,
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'index.html',
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{
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root: path.join(__dirname, './'),
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maxage: 1000 * 60 * 60 * 24 * 7,
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gzip: true,
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}
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);
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} else {
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await next();
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}
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if (!/\./.test(ctx.request.url)) {
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await koaSend(
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ctx,
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'index.html',
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{
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root: path.join(__dirname, './'),
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maxage: 1000 * 60 * 60 * 24 * 7,
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gzip: true,
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}
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);
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} else {
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await next();
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}
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});
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const httpServer = http.createServer(app.callback()).listen(port, ()=>{
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console.log('httpServer app started at port ...' + port);
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const httpServer = http.createServer(app.callback()).listen(httpPort, () => {
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console.log('httpServer app started at port ...' + httpPort);
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});
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const httpIo = socket(httpServer, {
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ioOptions: {
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pingTimeout: 10000,
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pingInterval: 5000,
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}
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});
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const options = {
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ioOptions: {
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pingTimeout: 10000,
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pingInterval: 5000,
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}
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};
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const httpIo = socket(httpServer, options);
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// Record<roomId, { userName: string; roomId: string; socketId: string }>
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const rooms = {};
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// Record<socketId, sock>
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const socks = {};
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const httpConnectIoCallBack = (sock) => {
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console.log(`sockId:${sock.id}连接成功!!!`);
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sock.emit('connectionSuccess', sock.id);
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// 用户断开连接
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sock.on('userLeave', ({ userName, roomId, sockId} = user)=> {
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console.log(`userName:${userName}, roomId:${roomId}, sockId:${sockId} 断开了连接...`);
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if (roomId && rooms[roomId] && rooms[roomId].length) {
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rooms[roomId] = rooms[roomId].filter(item => item.sockId!==sockId);
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httpIo.in(roomId).emit('userLeave', rooms[roomId]);
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console.log(`userName:${userName}, roomId:${roomId}, sockId:${sockId} 离开了房间...`);
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}
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});
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// 用户加入房间
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sock.on('checkRoom', ({ userName, roomId, sockId})=> {
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rooms[roomId] = rooms[roomId] || [];
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sock.emit('checkRoomSuccess', rooms[roomId]);
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if (rooms[roomId].length > 1) return false;
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rooms[roomId].push({ userName, roomId, sockId});
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sock.join(roomId, () => {
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httpIo.in(roomId).emit('joinRoomSuccess', rooms[roomId]);
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socks[sockId] = sock;
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console.log(`userName:${userName}, roomId:${roomId}, sockId:${sockId} 成功加入房间!!!`);
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});
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});
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// 发送视频
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sock.on('toSendVideo', (user) => {
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httpIo.in(user.roomId).emit('receiveVideo', user);
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});
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// 取消发送视频
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sock.on('cancelSendVideo', (user) => {
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httpIo.in(user.roomId).emit('cancelSendVideo', user);
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});
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// 接收视频邀请
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sock.on('receiveVideo', (user) => {
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httpIo.in(user.roomId).emit('receiveVideo', user);
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});
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// 拒绝接收视频
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sock.on('rejectReceiveVideo', (user) => {
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httpIo.in(user.roomId).emit('rejectReceiveVideo', user);
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});
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// 接听视频
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sock.on('answerVideo', (user) => {
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httpIo.in(user.roomId).emit('answerVideo', user);
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});
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// 挂断视频
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sock.on('hangupVideo', (user) => {
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httpIo.in(user.roomId).emit('hangupVideo', user);
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});
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// ======================================
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// addIceCandidate
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sock.on('addIceCandidate', (data) => {
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const toUser = rooms[data.user.roomId].find(item=>item.sockId!==data.user.sockId);
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console.log('addIceCandidate', toUser)
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socks[toUser.sockId].emit('addIceCandidate', data.candidate);
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});
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sock.on('receiveOffer', (data) => {
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const toUser = rooms[data.user.roomId].find(item=>item.sockId!==data.user.sockId);
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socks[toUser.sockId].emit('receiveOffer', data.offer);
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});
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sock.on('receiveAnswer', (data) => {
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const toUser = rooms[data.user.roomId].find(item=>item.sockId!==data.user.sockId);
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socks[toUser.sockId].emit('receiveAnswer', data.answer);
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console.log(`sockId:${sock.id}连接成功!!!`);
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sock.emit('connectionSuccess', sock.id);
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// 用户断开连接
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sock.on('userLeave', ({ userName, roomId, sockId } = user) => {
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console.log(`userName:${userName}, roomId:${roomId}, sockId:${sockId} 断开了连接...`);
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if (roomId && rooms[roomId] && rooms[roomId].length) {
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rooms[roomId] = rooms[roomId].filter(item => item.sockId !== sockId);
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httpIo.in(roomId).emit('userLeave', rooms[roomId]);
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console.log(`userName:${userName}, roomId:${roomId}, sockId:${sockId} 离开了房间...`);
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}
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});
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// 用户加入房间
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sock.on('checkRoom', ({ userName, roomId, sockId }) => {
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rooms[roomId] = rooms[roomId] || [];
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sock.emit('checkRoomSuccess', rooms[roomId]);
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if (rooms[roomId].length > 1) return false;
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rooms[roomId].push({ userName, roomId, sockId });
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sock.join(roomId, () => {
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httpIo.in(roomId).emit('joinRoomSuccess', rooms[roomId]);
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socks[sockId] = sock;
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console.log(`userName:${userName}, roomId:${roomId}, sockId:${sockId} 成功加入房间!!!`);
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});
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});
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// 发送视频
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sock.on('toSendVideo', (user) => {
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httpIo.in(user.roomId).emit('receiveVideo', user);
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});
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// 取消发送视频
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sock.on('cancelSendVideo', (user) => {
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httpIo.in(user.roomId).emit('cancelSendVideo', user);
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});
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// 接收视频邀请
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sock.on('receiveVideo', (user) => {
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httpIo.in(user.roomId).emit('receiveVideo', user);
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});
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// 拒绝接收视频
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sock.on('rejectReceiveVideo', (user) => {
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httpIo.in(user.roomId).emit('rejectReceiveVideo', user);
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});
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// 接听视频
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sock.on('answerVideo', (user) => {
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httpIo.in(user.roomId).emit('answerVideo', user);
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});
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// 挂断视频
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sock.on('hangupVideo', (user) => {
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httpIo.in(user.roomId).emit('hangupVideo', user);
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});
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// ======================================
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// addIceCandidate
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sock.on('addIceCandidate', (data) => {
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const toUser = rooms[data.user.roomId].find(item => item.sockId !== data.user.sockId);
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console.log('addIceCandidate', toUser)
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socks[toUser.sockId].emit('addIceCandidate', data.candidate);
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});
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sock.on('receiveOffer', (data) => {
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const toUser = rooms[data.user.roomId].find(item => item.sockId !== data.user.sockId);
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socks[toUser.sockId].emit('receiveOffer', data.offer);
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});
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sock.on('receiveAnswer', (data) => {
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const toUser = rooms[data.user.roomId].find(item => item.sockId !== data.user.sockId);
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socks[toUser.sockId].emit('receiveAnswer', data.answer);
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});
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};
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httpIo.on('connection', httpConnectIoCallBack);
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