759 B
759 B
0: Server knows no peers 1: Sender connects, sends ANNOUNCE, waits for Receiver, Sender is ready to send data 1.1 Server knows 1 peer - Sender 2: Receiver connects, sends ANNOUNCE, waits for Sender, Receiver is ready to receive data 2.2 Server knows 2 peers 2.3 Server relays ANNOUNCE to Sender 3: Sender receives ANNOUNCE 3.1 Sender sends DATA to Server 3.2 Server relays DATA from Sender to Receiver 3.3 Receiver saves DATA 4: File transfer is complete, Sender sends COMPLETE to Server 4.1: Server relays COMPLETE to Receiver 4.2: Receiver semds COMPLETE to Server 5.1: Server removes peers 5.2 Sender exits 5.3 Receiver exits