cocos creator引入socket
if(window.io == null){
window.io = require("socket-io");
}
var Global = cc.Class({
extends: cc.Component,
statics: {
ip:"",
sio:null,
isPinging:false,
fnDisconnect:null,
handlers:{},
addHandler:function(event,fn){
if(this.handlers[event]){
console.log("event:" + event + "' handler has been registered.");
return;
}
var handler = function(data){
//console.log(event + "(" + typeof(data) + "):" + (data? data.toString():"null"));
if(event != "disconnect" && typeof(data) == "string"){
data = JSON.parse(data);
}
fn(data);
};
this.handlers[event] = handler;
if(this.sio){
console.log("register:function " + event);
this.sio.on(event,handler);
}
},
clearAllHandler: function () {
this.handlers = {};
},
connect:function(fnConnect,fnError) {
var self = this;
var opts = {
'reconnection':false,
'force new connection': true,
'transports':['websocket', 'polling']
}
this.sio = window.io.connect(this.ip,opts);
this.sio.on('reconnect',function(){
console.log('reconnection');
});
this.sio.on('connect',function(data){
self.sio.connected = true;
fnConnect(data);
});
this.sio.on('disconnect',function(data){
console.log("disconnect");
self.sio.connected = false;
self.close();
});
this.sio.on('connect_failed',function (){
console.log('connect_failed');
});
for(var key in this.handlers){
var value = this.handlers[key];
if(typeof(value) == "function"){
if(key == 'disconnect'){
this.fnDisconnect = value;
}
else{
console.log("register:function " + key);
this.sio.on(key,value);
}
}
}
this.startHearbeat();
},
startHearbeat:function(){
this.sio.on('game_pong',function(){
// console.log('game_pong');
self.lastRecieveTime = Date.now();
});
this.lastRecieveTime = Date.now();
var self = this;
console.log(1);
if(!self.isPinging){
console.log(1);
self.isPinging = true;
self.sh = setInterval(function(){
if(self.sio){
if(Date.now() - self.lastRecieveTime > 10000){
console.log("超时需要断开网络1");
self.close();
self.isPinging = false;
clearInterval(self.sh);
}
else{
self.ping();
}
}
},5000);
}
},
send:function(event,data){
if (this.sio == null) {
return;
}
if(this.sio.connected){
if(data != null && (typeof(data) == "object")){
data = JSON.stringify(data);
//console.log(data);
}
this.sio.emit(event,data);
}
},
ping:function(){
this.send('game_ping');
},
close:function(){
console.log('close');
if(this.sio && this.sio.connected){
this.sio.connected = false;
this.sio.disconnect();
}
console.log("测试 网络断开 close 2");
this.sio = null;
if(this.fnDisconnect){
console.log("网络调用毁掉 close 3");
this.fnDisconnect();
this.fnDisconnect = null;
}else{
/**怎么了*/
}
},
},
});