🔌 TCP Process: Interactive Forever-Memory Demo
Click the steps and watch how TCP REALLY works.
Client
Wants to talk
Server
Listening on port
SYN (Synchronize)
SYN-ACK (I hear you)
ACK (Connected!)
📦 DATA
FIN (Finish)
FIN-ACK (Closing)
1. Send SYN
2. Server SYN-ACK
3. Client ACK
4. Send DATA
5. FIN Close
Reset
Click a step to begin the TCP journey.