[XoJlToH]

Инициализируйте на старте подключение к серверу и следите за его статусом

netConnection = new NetConnection();
netConnection.addEventListener(NetStatusEvent.NET_STATUS, ncOnStatus);
netConnection.connect(connectUrl);
 
private function ncOnStatus(infoObject:NetStatusEvent):void
{
	trace("RSO nc: " + infoObject.info.code + " (" + infoObject.info.description + ")");
	if (infoObject.info.code == "NetConnection.Connect.Success")
	{
		sharedObject.connect(netConnection);
 
	}
	if (infoObject.info.code == "NetConnection.Connect.Closed") {
		dispatchEvent(new RSOEvent(RSOEvent.CONNECTION_CLOSED));
	}
	if (infoObject.info.code == "NetConnection.Connect.Failed") {
		dispatchEvent(new RSOEvent(RSOEvent.CONNECTION_CLOSED));
	}
}