當它變得超過10個服務器套接字時，保持連接到節點服務器的麻煩？

Question

嘗試做socket.io 聊天，這是我的服務器

var io = require('socket.io'); 
connect = require('connect'); 
var Sequelize = require("sequelize"); 
var sequelize = new Sequelize('XXXXXX', 'XXXX', 'XXXXX'); 
var app = connect().use(connect.static('public')).listen(80,'myip'); 
var server_listen = io.listen(app);  
server_listen.sockets.on('connection',function(socket){   
      socket.on('entrance1',function(data){ 
       //insert socket id 
       if(!isNaN(parseFloat(data.user_id)) && isFinite(data.user_id)){ 
        var friends_user='select substring(socket_id, 1, length(socket_id)) s from msg_users_sockets where user_id in (select user_id from base_friendship where (user_id='+data.user_id+' or friend_id= '+data.user_id+') and is_active=1) or user_id in (select friend_id from base_friendship where (user_id='+data.user_id+' or friend_id= '+data.user_id+') and is_active=1)'; 
        sequelize.query('select * from msg_users_sockets where user_id='+data.user_id, null, {raw: true}).success(function(result){ 
         if(result.length>0){ 
          sequelize.query("INSERT INTO `msg_users_sockets` (`user_id` ,`socket_id`,`cookie_id`)VALUES ('"+data.user_id+"', '"+socket.id+"','"+result[0]['cookie_id']+"'); ").success(function(myTableRows) {}); 
         }  
         else{ 
          var tim=new Date().getTime(); 
          sequelize.query("INSERT INTO `msg_users_sockets` (`user_id` ,`socket_id`,`cookie_id`)VALUES ('"+data.user_id+"', '"+socket.id+"','"+tim+"'); ").success(function(myTableRows) {}); 
         } 
         sequelize.query(friends_user).success(function(result1){ 
          socket.emit('online',{message:'you are online',user_id:data.user_id}); 
          for(var i=0;i<result1.length;i++){ 
           server_listen.sockets.socket(result1[i]['s']).emit('entrance',{message:'Anew chatter is online'+socket.id,user_id:data.user_id}); 
          }           
         }); 
        });  
       } 
      }); 
      socket.on('remove_tab_user', function (data) { 
       if(!isNaN(parseFloat(data.user_id)) && isFinite(data.user_id)){ 
        sequelize.query('select substring(socket_id, 1, length(socket_id)) s from msg_users_sockets where socket_id!="'+socket.id+'" and user_id='+data.user_id, null, {raw: true}).success(function(result){ 
          for(var i=0;i<result.length;i++){ 
          if(result[i]['s']!=socket.id) 
          server_listen.sockets.socket(result[i]['s']).emit('remove_tab_socket',data); 
         }   
        });  
       } 
      }); 
      socket.on('add_tab_user', function (data) { 
       if(!isNaN(parseFloat(data.user_id)) && isFinite(data.user_id)){ 
        sequelize.query('select substring(socket_id, 1, length(socket_id)) s from msg_users_sockets where socket_id!="'+socket.id+'" and user_id='+data.user_id, null, {raw: true}).success(function(result){ 

          for(var i=0;i<result.length;i++){ 
           if(result[i]['s']!=socket.id) 
           server_listen.sockets.socket(result[i]['s']).emit('add_tab_socket',data); 
          } 
        });  
       } 
      });   
      socket.on('chat', function (data) { 
      // socket.broadcast.emit('updateusers',data); 
       if(!isNaN(parseFloat(data[0].sender_id)) && isFinite(data[0].sender_id)){ 
        var friends_user='select substring(socket_id, 1, length(socket_id)) s,socket_id i from msg_users_sockets where user_id in (select user_id from base_friendship where (user_id='+data[0].sender_id+' or friend_id= '+data[0].sender_id+') and is_active=1) or user_id in (select friend_id from base_friendship where (user_id='+data[0].sender_id+' or friend_id= '+data[0].sender_id+') and is_active=1)'; 
        sequelize.query(friends_user, null, {raw: true}).success(function(result1){ 
          for(var i=0;i<result1.length;i++){ 
           if(result1[i]['s']!=socket.id) 
           server_listen.sockets.socket(result1[i]['s']).emit('updateusers',data); 
          }           
         });       
       } 
      }); 
      socket.on('disconnect', function () {    
       sequelize.query('select * from msg_users_sockets where socket_id='+socket.id, null, {raw: true}).success(function(result){ 
         if(result.length>0){ 
          sequelize.query('select * from msg_users_sockets where user_id='+result[0]['user_id'], null, {raw: true}).success(function(result2){ 
           if(result2.length>0){ 
            var friends_user='select substring(socket_id, 1, length(socket_id)) s from msg_users_sockets where user_id in (select user_id from base_friendship where (user_id='+result[0]['user_id']+' or friend_id= '+result[0]['user_id']+') and is_active=1) or user_id in (select friend_id from base_friendship where (user_id='+result[0]['user_id']+' or friend_id= '+result[0]['user_id']+') and is_active=1)'; 
            sequelize.query(friends_user).success(function(result1){ 
              for(var i=0;i<result1.length;i++){ 
               server_listen.sockets.socket(result1[i]['s']).emit('entrance2',{message:'Anew chatter is online'+socket.id,user_id:result[0]['user_id']}); 
              } 
             }); 
            }         
          }); 
         } 
       sequelize.query("delete from msg_users_sockets where socket_id="+socket.id).success(function(myTableRows) { 

        });     
       server_listen.sockets.emit('entrance',{message:'Anew chatter is disconnect'+socket.id});     
       }); 
      }); 

    }); 

這是我的客戶端代碼：

var socket=io.connect('http://myib:80',{ 
'max re connection attempts':5, 
'sync disconnect on unload':true 
}); 

這是客戶端事件 '錯誤' 'reconnect_failed' 「CONNECT_FAILED 「 和一些事件聊天...等 插座時嘗試連接給我這樣的警告：對 ‘WebSocket連接無效’ ES或兩次，然後插座連接 有時插座斷開 的時候儘量插座重新給我同樣的警告 當數量的插座5 6 7在某些情況下開始切斷與這些插座，並試圖接觸再次連接，但給相同的警告，並繼續努力，並不能連接到再次重新加載頁面

我使用節點 的最新版本，我嘗試 io.set（「運輸」，[「XHR輪詢」，「 JSONP輪詢「]）; 請給我所有可能導致此問題及其解決方案。 謝謝。

Answer 1

你不能讓所有這些可能會引起問題的傳輸方式。使用此：

io.set('transports', [ 
'websocket', 
'flashsocket', 
'htmlfile', 
'xhr-polling' 
'jsonp-polling', 
    ]); 
}); 

另外，我害怕你參考服務器

var socket=io.connect('http://myib:80') 

這是什麼myib ???你有沒有定義它？你應該把本地主機或IP地址來代替myib的