node.js - Faye 网络套接字

Question

我是 faye web socket 的新手，我尝试设置服务器和客户端来交换信息。不幸的是，我遗漏了一些东西，我无法在客户端上获取从服务器发送的消息。这是我的 server.js:

     var faye = require('faye');

      var Router = require('node-simple-router');
      var router = new Router();
      var server = require('http').createServer(router);
      var port = 5000;

      var bayeux = new faye.NodeAdapter({mount: '/faye/calls'});
      bayeux.attach(server);

      // Launch the server
      server.listen(port, function() {
           console.log('Listening on ' + port);
                  setInterval(function(){
                             bayeux.getClient().publish('/faye/calls', {text: 'Hello'});
         },3000);

这是我的 client.js

         var faye = require('faye');

         var client = new faye.Client('http://localhost:5000/faye', {
                  timeout: 600,
                  retry: 5
         });

        var sub =  client.subscribe('/calls', function(message) {
                console.log('message:' + message);
        });

        sub.then(function() {
               console.log('overall Subscription is now active!');
        });

有人可以告诉我我错过了什么吗？非常感谢

祝你有美好的一天

Answer 1

看起来你的路径是罪魁祸首:

var bayeux = new faye.NodeAdapter({mount: '/faye/calls'});

应该挂载到/faye:

var bayeux = new faye.NodeAdapter({mount: '/faye'});

和

bayeux.getClient().publish('/faye/calls', {text: 'Hello'});

实际上应该发布到/calls

bayeux.getClient().publish('/calls', {text: 'Hello'});

这似乎解决了我的问题:

overall Subscription is now active!
message:[object Object]
message:[object Object]
message:[object Object]