我解決它這樣的:
我用來聲明rabbitMq隊列爲持久= true,autoDelete = false,exclusive = false,並在我的應用程序有1個隊列/用戶和1交換(type =直接)與routing_key名稱= queueName,我的應用程序也使用隊列爲其他客戶端不同瀏覽器,如android應用程序或iPhone應用程序作爲推後備,所以我用crear 1隊列爲earch用戶。
此問題的解決方案是更改我的rabbitMQ隊列和交換聲明。現在,我將exchange/user聲明爲fanout和autoDelete = True,並且用戶將擁有持久= true,autoDelete = true,exclusive = true(隊列號=客戶端)的N個隊列,並且所有隊列都綁定到用戶交換(多播)。
注意:我的應用程序在django中很流行,並且我使用node + socket + amqp能夠使用web.scokets與瀏覽器通信,因此我使用node-restler查詢我的應用程序api以獲取用戶 - 隊列信息。
多數民衆贊成在RabbitMQ的一側,用於節點+ AMQP +插座我這樣做:
服務器端:
- 的onConnect:用戶交流的扇出,自動刪除,耐用的聲明。然後將隊列聲明爲持久的,自動刪除和排他性的,然後將queue.bind傳遞給用戶交換並最終queue.subscribe和socket.disconnect將銷燬隊列,以便在客戶端連接應用程序時存在隊列,這解決了刷新的問題,並允許用戶已經超過1窗口標籤與應用:
服務器端:
/*
* unCaught exception handler
*/
process.on('uncaughtException', function (err) {
sys.p('Caught exception: ' + err);
global.connection.end();
});
/*
* Requiere libraries
*/
global.sys = require('sys');
global.amqp = require('amqp');
var rest = require('restler');
var io = require('socket.io').listen(8080);
/*
* Module global variables
*/
global.amqpReady = 0;
/*
* RabbitMQ connection
*/
global.connection = global.amqp.createConnection({
host: host,
login: adminuser,
password: adminpassword,
vhost: vhost
});
global.connection.addListener('ready',
function() {
sys.p("RabbitMQ connection stablished");
global.amqpReady = 1;
}
);
/*
* Web-Socket declaration
*/
io.sockets.on('connection', function (socket) {
socket.on('message', function (data) {
sys.p(data);
try{
var message = JSON.parse(data);
}catch(error){
socket.emit("message", JSON.stringify({"error": "invalid_params", "code": 400}));
var message = {};
}
var message = JSON.parse(data);
if(message.token != undefined) {
rest.get("http://dev.kinkajougames.com/api/push",
{headers:
{
"x-geochat-auth-token": message.token
}
}).on('complete',
function(data) {
a = data;
}).on('success',
function (data){
sys.p(data);
try{
sys.p("---- creating exchange");
socket.exchange = global.connection.exchange(data.data.bind, {type: 'fanout', durable: true, autoDelete: true});
sys.p("---- declarando queue");
socket.q = global.connection.queue(data.data.queue, {durable: true, autoDelete: true, exclusive: false},
function(){
sys.p("---- bind queue to exchange");
//socket.q.bind(socket.exchange, "*");
socket.q.bind(socket.exchange, "*");
sys.p("---- subscribing queue exchange");
socket.q.subscribe(function (message) {
socket.emit("message", message.data.toString());
});
}
);
}catch(err){
sys.p("Imposible to connection to rabbitMQ-server");
}
}).on('error', function (data){
a = {
data: data,
};
}).on('400', function() {
socket.emit("message", JSON.stringify({"error": "connection_error", "code": 400}));
}).on('401', function() {
socket.emit("message", JSON.stringify({"error": "invalid_token", "code": 401}));
});
}
else {
socket.emit("message", JSON.stringify({"error": "invalid_token", "code": 401}));
}
});
socket.on('disconnect', function() {
socket.q.destroy();
sys.p("closing socket");
});
});
客戶端:
- 插座intance與選項的力量新連接'= true並且'在卸載時同步斷開連接'=假。
- 客戶端使用onbeforeunload和onunload窗口對象事件發送socket.disconnect
- socket.connect事件上的客戶端發送用戶令牌給節點。從插座
var socket;
function webSocket(){
//var socket = new io.Socket();
socket = io.connect("ws.dev.kinkajougames.com", {'force new connection':true, 'sync disconnect on unload': false});
//socket.connect();
onSocketConnect = function(){
alert('Connected');
socket.send(JSON.stringify({
token: Get_Cookie('liveScoopToken')
}));
};
socket.on('connect', onSocketConnect);
socket.on('message', function(data){
message = JSON.parse(data);
if (message.action == "chat") {
if (idList[message.data.sender] != undefined) {
chatboxManager.dispatch(message.data.sender, {
first_name: message.data.sender
}, message.data.message);
}
else {
var username = message.data.sender;
Data.Collections.Chats.add({
id: username,
title: username,
user: username,
desc: "Chat",
first_name: username,
last_name: ""
});
idList[message.data.sender] = message.data.sender;
chatboxManager.addBox(message.data.sender, {
title: username,
user: username,
desc: "Chat",
first_name: username,
last_name: "",
boxClosed: function(id){
alert("closing");
}
});
chatboxManager.dispatch(message.data.sender, {
first_name: message.data.sender
}, message.data.message);
}
}
});
}
webSocket();
window.onbeforeunload = function() {
return "You have made unsaved changes. Would you still like to leave this page?";
}
window.onunload = function(){
socket.disconnect();
}
理線的消息就是這樣,該消息的所以沒有更多的圓形robing。