How to use the dojox.cometd.longPollTransport function in dojox

/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.cometd.longPollTransport"]){
dojo._hasResource["dojox.cometd.longPollTransport"]=true;
dojo.provide("dojox.cometd.longPollTransport");
dojo.require("dojox.cometd.longPollTransportJsonEncoded");
}

/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.cometd.longPollTransport"]){
dojo._hasResource["dojox.cometd.longPollTransport"]=true;
dojo.provide("dojox.cometd.longPollTransport");
dojo.require("dojox.cometd.longPollTransportJsonEncoded");
}

this.disconnect();
			this.tunnelCollapse();
		}
	}
}

dojox.cometd.longPollTransport=dojox.cometd.longPollTransportJsonEncoded;

dojox.cometd.connectionTypes.register("long-polling", dojox.cometd.longPollTransport.check, dojox.cometd.longPollTransportJsonEncoded);
dojox.cometd.connectionTypes.register("long-polling-json-encoded", dojox.cometd.longPollTransport.check, dojox.cometd.longPollTransportJsonEncoded);


}

if(!dojo._hasResource["dojox.cometd.longPollTransport"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.cometd.longPollTransport"] = true;
dojo.provide("dojox.cometd.longPollTransport");


}

if(!dojo._hasResource["dojo.io.script"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojo.io.script"] = true;
dojo.provide("dojo.io.script");

/*=====
dojo.io.script.__ioArgs = function(kwArgs){
	//	summary:
	//		All the properties described in the dojo.__ioArgs type, apply to this
	//		type as well, EXCEPT "handleAs". It is not applicable to
	//		dojo.io.script.get() calls, since it is implied by the usage of
	//		"callbackParamName" (response will be a JSONP call returning JSON)

/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.cometd.longPollTransport"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.cometd.longPollTransport"] = true;
dojo.provide("dojox.cometd.longPollTransport");
dojo.require("dojox.cometd.longPollTransportJsonEncoded");

}

/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.cometd.longPollTransport"]){
dojo._hasResource["dojox.cometd.longPollTransport"]=true;
dojo.provide("dojox.cometd.longPollTransport");
dojo.require("dojox.cometd.longPollTransportJsonEncoded");
}

/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.cometd.longPollTransport"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.cometd.longPollTransport"] = true;
dojo.provide("dojox.cometd.longPollTransport");
dojo.require("dojox.cometd.longPollTransportJsonEncoded");

}

/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.cometd.longPollTransport"]){dojo._hasResource["dojox.cometd.longPollTransport"]=true;dojo.provide("dojox.cometd.longPollTransport");dojo.require("dojox.cometd.longPollTransportJsonEncoded");}

this._cometd._backoff();
			this.disconnect();
			this.tunnelCollapse();
		}
	}
}

dojox.cometd.longPollTransport=dojox.cometd.longPollTransportJsonEncoded;

dojox.cometd.connectionTypes.register("long-polling", dojox.cometd.longPollTransport.check, dojox.cometd.longPollTransportJsonEncoded);
dojox.cometd.connectionTypes.register("long-polling-json-encoded", dojox.cometd.longPollTransport.check, dojox.cometd.longPollTransportJsonEncoded);


}

if(!dojo._hasResource["dojox.cometd.longPollTransport"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.cometd.longPollTransport"] = true;
dojo.provide("dojox.cometd.longPollTransport");


}

if(!dojo._hasResource["dojo.io.script"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojo.io.script"] = true;
dojo.provide("dojo.io.script");

/*=====
dojo.io.script.__ioArgs = function(kwArgs){
	//	summary:
	//		All the properties described in the dojo.__ioArgs type, apply to this
	//		type as well, EXCEPT "handleAs". It is not applicable to
	//		dojo.io.script.get() calls, since it is implied by the usage of