[lwip-devel] [bug #26069] Documentation of tcp_connect() incorrectly describes handling of errors

[Sergio R. Caprile]

Follow-up Comment #17, bug #26069 (project lwip):

Hi Simon, 5 years later I have to say "not so trivial".
I found these in 1.4.1:
- The comment in the source code for tcp_connect() also states that the
connect callback will be called, either for good or for bad.
- The code for the tcp_connect callback in SMTP.c checks err when called,
reinforcing the idea.
- The wiki also states that the connect callback will be called either
connected or not.

After following these, I was surprised when my err callback was always called
on RST or timeout.

I can handle the wiki, the others are out of my reach.


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