Firefox无法建立websocket连接,而Chrome可以

时间:2015-11-08 07:26:19

标签: node.js firefox ssl websocket

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

在Chrome中,它可以很好地工作,但在Firefox中,此消息显示在控制台中:

Firefox no puede establecer una conexión con el servidor en wss://www.my-dev-server.com:1337/.

(Firefox无法在...处与服务器建立连接)

这是服务器代码(基本上与示例中一样):

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.");
    });
});

我使用自签名证书进行开发,与Web服务器使用的相同。

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 */
};

1 个答案:

答案 0 :(得分:4)

我终于找到了解决方案。

问题在于,对于https连接,在端口443中,Firefox已经存储了未知证书的异常,而wss需要另一个例外(在这种情况下为端口1337)。

我在高级首选项中为此端口添加了证书异常,现在工作正常。