RDDP

RDDP (Remote Desktop Datagram Protocol) is similar like RDP (Remote Desktop Protocol) but using UDP as main protocol instead of TCP/IP, most care about speed and low latency at cost of quality due to compression.

Protocol Rule:

1. Client send ACK to addrPortServer periodically every 3 seconds.
2. Server receive ACK and got addrPortClient
3. Server send SYN to addrPortClient
4. Server send <ENCRYPTED IMAGE> to addrPortClient
5. Client check if SYN then reserve buffer (bytesReceived) otherwise fill the buffer.
6. Client know if the data completed transfer if length of bytesFromServer is not equal to 508 (payload size).