root / trunk / web / dojo / dojox / cometd / ack.js @ 11
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.cometd.ack"]){ |
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| 9 | dojo._hasResource["dojox.cometd.ack"]=true; |
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| 10 | dojo.provide("dojox.cometd.ack");
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| 11 | dojo.require("dojox.cometd._base");
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| 12 | dojox.cometd._ack=new function(){ |
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| 13 | var _1=false; |
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| 14 | var _2=-1; |
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| 15 | this._in=function(_3){ |
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| 16 | if(_3.channel=="/meta/handshake"){ |
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| 17 | _1=_3.ext&&_3.ext.ack; |
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| 18 | }else{
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| 19 | if(_1&&_3.channel=="/meta/connect"&&_3.ext&&_3.ext.ack&&_3.successful){ |
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| 20 | var _4=parseInt(_3.ext.ack);
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| 21 | _2=_4; |
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| 22 | } |
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| 23 | } |
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| 24 | return _3;
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| 25 | }; |
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| 26 | this._out=function(_5){ |
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| 27 | if(_5.channel=="/meta/handshake"){ |
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| 28 | if(!_5.ext){
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| 29 | _5.ext={};
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| 30 | } |
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| 31 | _5.ext.ack=dojox.cometd.ackEnabled; |
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| 32 | _2=-1;
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| 33 | } |
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| 34 | if(_1&&_5.channel=="/meta/connect"){ |
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| 35 | if(!_5.ext){
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| 36 | _5.ext={};
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| 37 | } |
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| 38 | _5.ext.ack=_2; |
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| 39 | } |
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| 40 | return _5;
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| 41 | }; |
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| 42 | }; |
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| 43 | dojox.cometd._extendInList.push(dojo.hitch(dojox.cometd._ack,"_in"));
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| 44 | dojox.cometd._extendOutList.push(dojo.hitch(dojox.cometd._ack,"_out"));
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| 45 | dojox.cometd.ackEnabled=true;
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| 46 | } |