A TCP (RTSP) sent to B,
B the send the response to A
Have not received A
A TCP layer and send this package
B, how to deal with?
Options:
Discarding the
1.2. The TCP layer to send an ACK. A, B is not sent to the RTSP layer
3. To send an ACK A TCP layer B end, to the RTSP layer handles
4. Other
What kind of treatment on, please?
Thank you
CodePudding user response:
After arriving in RTO, received A B ack, will resend.RTO is based on RTT (round trip time) of real-time computing