You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.2 KiB
56 lines
1.2 KiB
#!/usr/bin/env node
|
|
|
|
const app = require('../index');
|
|
const debug = require('debug')('myapp:server');
|
|
const http = require('http');
|
|
|
|
const port = normalizePort(process.env.PORT || '3000');
|
|
app.set('port', port);
|
|
|
|
const server = http.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;
|
|
|
|
if (port >= 0)
|
|
return port;
|
|
|
|
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;
|
|
debug('Listening on ' + bind);
|
|
}
|