PacketAck

Message Layout

{
	PacketAck Fixed 0xFFFFFFFB NotTrusted Unencoded
	{
		Packets			Variable		
		{	ID			U32	}
	}
}

Usage and Notes

Assuming no messages are sent that ACKs can be appended to, this message is sent with the rest of the packet IDs that require acknowledgment.

The message body should contain one byte denoting how many packets are included in the message, followed by the sequence numbers (bytes 1-4 of Packet Layout as little-endian) of the packets to be acknowledged.