36 lines
901 B
JavaScript
36 lines
901 B
JavaScript
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const express = require("express");
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const app = express();
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const http = require("http");
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const server = http.createServer(app);
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const { Server } = require("socket.io");
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const io = new Server(server, {
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cors: {
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origin: "http://192.168.0.131:3000", // Replace with the origin of your client application
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methods: ["GET", "POST", "WS"], // Allowed HTTP methods
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}
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});
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app.get("/", (req, res) => {
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// res.sendFile(__dirname + "/index.html");
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res.send(`Upgrade`);
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});
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io.on("connection", (socket) => {
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console.log("A user connected");
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// Handle custom events from the client
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socket.on("chat message", (msg) => {
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io.emit("chat message", msg); // Emit the message to all connected clients
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});
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// Handle disconnections
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socket.on("disconnect", () => {
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console.log("User disconnected");
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});
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});
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server.listen(4000, () => {
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console.log("Listening on port 4000");
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});
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