78 lines
1.7 KiB
JavaScript
78 lines
1.7 KiB
JavaScript
import app from "../app.js";
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import debugLib from "debug";
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import http from "http";
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const debug = debugLib("your-project-name:server");
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import dotenv from "dotenv";
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import { Server } from "socket.io";
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dotenv.config();
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/**
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* Get port from environment and store in Express.
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*/
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const port = process.env.PORT || "3001";
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console.log("App is running on port", port);
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app.set("port", port);
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/**
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* Create HTTP server.
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*/
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const server = http.createServer(app);
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/**
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* Listen on provided port, on all network interfaces.
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*/
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server.listen(port);
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server.on("error", onError);
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server.on("listening", onListening);
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const io = new Server(server, {
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maxHttpBufferSize: 1e9,
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//transports: ['websocket'], upgrade: false,
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pingInterval: 1000 * 60 * 5,
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pingTimeout: 1000 * 60 * 3,
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cors: {
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origin: "*",
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},
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});
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/**
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* Event listener for HTTP server "error" event.
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* @param {Object} error - The error object containing details about the error.
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* @throws {Error} - Rethrows the error if it's not a listening error.
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*/
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function onError(error) {
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if (error.syscall !== "listen") {
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throw error;
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}
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let bind = typeof port === "string" ? "Pipe " + port : "Port " + port;
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// handle specific listen errors with friendly messages
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switch (error.code) {
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case "EACCES":
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console.error(bind + " requires elevated privileges");
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process.exit(1);
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break;
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case "EADDRINUSE":
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console.error(bind + " is already in use");
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process.exit(1);
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break;
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default:
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throw error;
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}
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}
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/**
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* Event listener for HTTP server "listening" event.
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*/
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function onListening() {
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const addr = server.address();
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const bind = typeof addr === "string" ? "pipe " + addr : "port " + addr.port;
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debug("Listening on " + bind);
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}
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