void ResendPacket(short packetreference)
{
object[] sentpacketinfo = (object[])sentpacketsawaitingack[packetreference];
byte[] data = (byte[])sentpacketinfo[1];
LogFile.WriteLine("resending packet ref " + packetreference.ToString());
parent.RawSend(data);
sentpacketsawaitingack[packetreference] = new object[] { DateTime.Now, data };
}
