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MineXLauncher/server.js
zumbiepig 05786f822c .
2024-07-25 15:09:32 -07:00

85 lines
2.0 KiB
JavaScript
Executable File

import createError from 'http-errors';
import express, { json, urlencoded, static as serveStatic } from 'express';
import { join } from 'path';
import cookieParser from 'cookie-parser';
import logger from 'morgan';
import debug from 'debug';
import { createServer } from 'http';
import indexRouter from './routes/index.js';
import usersRouter from './routes/users.js';
const __dirname = import.meta.dirname;
const app = express();
app.set('views', join(__dirname, 'views'));
app.set('view engine', 'pug');
app.use(logger('dev'));
app.use(json());
app.use(urlencoded({ extended: false }));
app.use(cookieParser());
app.use(serveStatic(join(__dirname, 'public')));
app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use(function (req, res, next) {
next(createError(404));
});
app.use(function (err, req, res, next) {
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
res.status(err.status || 500);
res.render('error');
});
const debugLogger = debug('minexlauncher:server');
const port = normalizePort(process.env.PORT || '3000');
app.set('port', port);
const server = createServer(app);
server.listen(port);
server.on('error', onError);
server.on('listening', onListening);
function normalizePort(val) {
const port = parseInt(val, 10);
if (isNaN(port)) {
return val;
} else if (port >= 0) {
return port;
} else {
return false;
}
}
function onError(error) {
if (error.syscall !== 'listen') {
throw error;
}
const bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port;
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
}
function onListening() {
const addr = server.address();
const bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port;
debugLogger('Listening on ' + bind);
}