Firefox无法建立网络套接字连接,而Chrome可以

fra*_*val 6 ssl firefox websocket node.js

我正在开发一个webapp,包括websocket连接。我已经安装了一个带有node.js(5.0.0)和websocket(https://www.npmjs.com/package/websocket)的websocket服务器。

在Chrome浏览器中,它工作正常,但在Firefox中,此消息出现在控制台中:

Firefox no puede establecer una conexión con el servidor en wss://www.my-dev-server.com:1337/.
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(Firefox无法在以下位置与服务器建立连接)

这是服务器代码(基本上如示例所示):

var WebSocketServer = require('websocket').server;

var https = require('https');
var fs = require('fs');

var options = {
  key: fs.readFileSync('/keyfile.key'),
  cert: fs.readFileSync('/pemfile.pem')
};
var port = 1337; 

// Create HTTPS service.
var server = https.createServer(options, function(request, response) {
    console.log((new Date()) + ' Received request for ' + request.url);
    response.writeHead(404);
    response.end();
});     

server.listen(port, function() {
    console.log((new Date()) + ' Server is listening on port ' + port);
});

// create the server
wsServer = new WebSocketServer({
    httpServer: server,
    autoAcceptConnections: false
});

function originIsAllowed( origin ) {
    // TODO: complete
    return true;
}

var clients = [];

// WebSocket server
wsServer.on('request', function(request) {

    if( !originIsAllowed( request.origin ) ) {
        request.reject();
        console.log((new Date()) + ' Connection from origin ' + request.origin + 'rejected.');
        return;
    }
    console.log((new Date()) + ' Connection accepted from ' + request.origin + '.');

    var connection = request.accept(null, request.origin);
    clients.push(connection);

    connection.on('message', function( message ) {
        if (message.type === 'utf8') {
            console.log('Received Message: ' + message.utf8Data);
        }
        else if( message.type === 'binary' ) {

        }
    });

    connection.on( 'error', function( error ) {
    });

    connection.on('close', function( reasonCode, description ) {
        console.log((new Date()) + " Peer " + connection.remoteAddress + " disconnected.");
    });
});
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我将自签名证书用于开发目的,与Web服务器所使用的证书相同。

这是我的客户代码:

var connection = new WebSocket('wss://www.my-dev-server.com:1337');

connection.onopen = function () { };

connection.onerror = function (error) { };

connection.onmessage = function (message) {
    /* some code here */
};
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fra*_*val 5

我终于找到了解决方案。

问题在于,对于https连接,在443端口中,Firefox已经为未知证书存储了一个例外,而在wss中则需要另一个例外(在本例中为端口1337)。

我已经为此端口在高级首选项中添加了证书例外,现在可以正常工作。

  • 在node.js中执行此操作的任何编程方式 (3认同)