root / trunk / web / dojo / dojox / cometd / ack.js @ 9
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.cometd.ack"]){ |
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dojo._hasResource["dojox.cometd.ack"]=true; |
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dojo.provide("dojox.cometd.ack");
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dojo.require("dojox.cometd._base");
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dojox.cometd._ack=new function(){ |
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var _1=false; |
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var _2=-1; |
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this._in=function(_3){ |
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if(_3.channel=="/meta/handshake"){ |
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_1=_3.ext&&_3.ext.ack; |
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}else{
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if(_1&&_3.channel=="/meta/connect"&&_3.ext&&_3.ext.ack&&_3.successful){ |
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var _4=parseInt(_3.ext.ack);
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_2=_4; |
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} |
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} |
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return _3;
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}; |
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this._out=function(_5){ |
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if(_5.channel=="/meta/handshake"){ |
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if(!_5.ext){
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_5.ext={};
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} |
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_5.ext.ack=dojox.cometd.ackEnabled; |
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_2=-1;
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} |
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if(_1&&_5.channel=="/meta/connect"){ |
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if(!_5.ext){
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_5.ext={};
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} |
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_5.ext.ack=_2; |
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} |
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return _5;
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}; |
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}; |
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dojox.cometd._extendInList.push(dojo.hitch(dojox.cometd._ack,"_in"));
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dojox.cometd._extendOutList.push(dojo.hitch(dojox.cometd._ack,"_out"));
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dojox.cometd.ackEnabled=true;
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} |