JsonBird/bin/www

#!/usr/bin/env node

/**
 * Module dependencies.
 */
process.env.TZ = 'Asia/Shanghai';

var app = require('../app');
var debug = require('debug')('API:server');
var http = require('http');
//var cluster = require('cluster');
//var cpus = require('os').cpus().length;

// if (cluster.isMaster) {
//     console.log('[master] ' + "start master...");

//     for (var i = 0; i < cpus; i++) {
//         cluster.fork();
//     }

//     cluster.on('listening', function(worker, address) {
//         console.log('[master] ' + 'listening: worker' + worker.id + ',pid:' + worker.process.pid + ', Address:' + address.address + ":" + address.port);
//     });
//     cluster.on('exit', function(worker, code, signal) {
//         console.log(`[master] pid:${worker.id} is died, restarting...`);
//         cluster.fork();
//     });
// } else {
/**
 * Get port from environment and store in Express.
 */

var port = normalizePort(process.env.PORT || '1000');
app.set('port', port);

/**
 * Create HTTP server.
 */

var server = http.createServer(app);

/**
 * Listen on provided port, on all network interfaces.
 */

server.listen(port);
server.on('error', onError);
server.on('listening', onListening);

/**
 * Normalize a port into a number, string, or false.
 */

function normalizePort(val) {
    var port = parseInt(val, 10);

    if (isNaN(port)) {
        // named pipe
        return val;
    }

    if (port >= 0) {
        // port number
        return port;
    }

    return false;
}

/**
 * Event listener for HTTP server "error" event.
 */

function onError(error) {
    if (error.syscall !== 'listen') {
        throw error;
    }

    var bind = typeof port === 'string' ?
        'Pipe ' + port :
        'Port ' + port;

    // handle specific listen errors with friendly messages
    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;
    }
}

/**
 * Event listener for HTTP server "listening" event.
 */

function onListening() {
    var addr = server.address();
    var bind = typeof addr === 'string' ?
        'pipe ' + addr :
        'port ' + addr.port;
    debug('Listening on ' + bind);
}
//}