In one of my applications, a called to send() is failing with error code 0x1639. When I look up this error code in rtcs.h I find it to be RTCSERR_TCP_CONN_RLSD with a short description that reads "Connection/TCB released".
- What does this error mean?
- What are the potential causes of this error?
- What should I look for to figure out the root cause?