 		/**
 		 * @private
 		 */
+		protected var pingNotSupported:Boolean;
+
+		/**
+		 * @private
+		 */
 		protected var presenceQueue:Array = [];
 
 		/**

	import flash.utils.*;
	import flash.xml.XMLDocument;
	import flash.xml.XMLNode;

	import org.igniterealtime.xiff.auth.*;
	import org.igniterealtime.xiff.data.*;
	import org.igniterealtime.xiff.data.auth.AuthExtension;


		/**
		 * @private
		 */
		private function sendKeepAlive_response( iq:IQ ):void
		{
		}

		/**
		 * @private
		 */
		private function sendKeepAlive_error( iq:IQ ):void
		{
			if( iq.errorType == "cancel" )
			{
				pingNotSupported = true;
			}
		}

		/**
		 * @private
		 *
		 * @param	iq
		 */
