Question

我只了解节点js。我正在为网络游戏制作服务器。已经在network.js（功能服务器）中监听代码。但在Heroku中它需要收听index.js或者应用程序会崩溃...我已经在google中搜索如何解决这个问题，但我没有得到它

请帮帮我:)。

index.js

var express = require('express');
var app = express();

app.set('port', (process.env.PORT || 5000));

app.use(express.static(__dirname + '/'));

app.listen(app.get('port'), function() {
  console.log('Node app is running on port', app.get('port'));
});

var WORLD_SX = 128;
var WORLD_SY = 128;
var WORLD_SZ = 32;
var WORLD_GROUNDHEIGHT = 16;
var SECONDS_BETWEEN_SAVES = 60;
var ADMIN_IP = "127.0.0.1";

// Load modules
var modules = {};
modules.helpers = require( "./js/helpers.js" );
modules.blocks = require( "./js/blocks.js" );
modules.world = require( "./js/world.js" );
modules.network = require( "./js/network.js" );
modules.io = require( "socket.io" );
modules.fs = require( "fs" );
var log = require( "util" ).log;

// Set-up evil globals
global.Vector = modules.helpers.Vector;
global.BLOCK = modules.blocks.BLOCK;

// Create new empty world or load one from file
var world = new modules.world.World( WORLD_SX, WORLD_SY, WORLD_SZ );

network.js

...
function Server( socketio, slots )
{
    var express = require('express');
    var app = express();
    var http = require('http').Server(app);
    app.use(express.static('.'));

    var io = this.io = socketio(http);
    var s = this;

    io.sockets.on( "connection", function( socket ) { s.onConnection( socket ); } );

    this.eventHandlers = {};
    this.activeNicknames = {};
    this.activeAddresses = {};

    this.maxSlots = slots;
    this.usedSlots = 0;

    this.oneUserPerIp = true;

    http.listen(5000, function() {});
}

Answer 1

您必须在文件index.js或文件network.js中更改端口5000。在同一个端口上监听两个应用程序是不可能的。

heroku node js在同一个端口监听

1 个答案: