Question

我有以下情况：当我尝试连接名为＆＃39; Signaling-Server.js＆＃39; 在html视图中，控制台说：GET ERROR [HTTP / 1.1 400 Bad Request 1ms] 但这只发生在我添加这些模块时。当我尝试连接时没有他，socket.io连接工作正常。

app.js

let yAxisSpawnLocations: [CGFloat] = [0]
let xAxisSpawnLocations: [CGFloat] = {

    var spawnLocations:[CGFloat] = []   //Create 5 possible spawn locations
    let numberOfNodes = 5

    for i in 0...numberOfNodes - 1 {

        var xPosition = (frame.maxX) / CGFloat((numberOfNodes - 1)) * CGFloat(i)

        xPosition += thePlayer.size.width/2

        xPosition -= frame.maxX/1.6
        spawnLocations.append( xPosition )

    }

    return spawnLocations

}()

信令服务器的代码在这里（MuazKhan Proyect的Cortesy＆＃34; RTCMultiConnection＆＃34;）

信令-Server.js

//Modules
var express = require("express"),
http = require("http"),
morgan= require("morgan"),
bodyParser = require('body-parser'),
methodOverride = require('method-override'),
app = express(),
server = http.createServer(app),
io = require("socket.io").listen(server);

app.use(express.static(__dirname + '/public'));
app.use(morgan('dev'));
app.use(bodyParser.urlencoded({ extended:false}));
app.use(bodyParser.json());
app.use(methodOverride());

app.set("views",__dirname + "/views");




//I need to 'onnect with this module
//require('./Signaling-Server.js')(myServerOrPort);
require('./Signaling-Server.js')(server);

//Server is ready
server.listen(3000);

有人知道这个问题吗？

Answer 1

您可以尝试Ahmed的解决方案，即在此处传递server对象：

require('./Signaling-Server.js') (server);

在您的代码中，server对象正在使用http。

我建议尝试这样做：

var fs = require('fs');

var options = {
    key: fs.readFileSync('fake-keys/privatekey.pem'),
    cert: fs.readFileSync('fake-keys/certificate.pem')
};

var express = require("express"),
    http = require("https"), // Use HTTPs here -------------
    app = express(),
    server = http.createServer(options, app);

require('./Signaling-Server.js')(server);

您可以尝试使用有效的SSL证书密钥或fake-keys。

以下是如何使用有效证书：

var options = {
    key: fs.readFileSync('../ssl/private/domain.com.key'),
    cert: fs.readFileSync('../ssl/certs/domain.com.crt'),
    ca: fs.readFileSync('../ssl/certs/domain.com.cabundle')
};

Answer 2

在Express 3中，您应该将app对象传递给socket.io，而不是像Express 2中那样的服务器。假设您使用的是Express 3而不是2.您只需更改一行即可正确设置socket.io < / p>

尝试替换此

require('./Signaling-Server.js')(server);

用这个

require('./Signaling-Server.js')(app);

使用expressjs解决外部模块中的Socket.io连接问题

2 个答案: