Abraham J. Velez (EndoraSoft) wrote:
Hi,
The errno works but if the socket is NON-Blocking always is 115
(EINPROGRESS).
We need to know if the user has cancel the connexion or the connexion
has broken by timeout.
Did you read what I sent? Especially the references to using poll() and
getsockopt()?
It sounds like your problem is solved by getting the final error code
from connect() non-blocking? And that's how you do it.
Does this not work? From connect(2):
EINPROGRESS
The socket is non-blocking and the connection cannot
be com-
pleted immediately. It is possible to select(2) or
poll(2) for
completion by selecting the socket for writing. After
select(2)
indicates writability, use getsockopt(2) to read the
SO_ERROR
option at level SOL_SOCKET to determine whether
connect() com-
pleted successfully (SO_ERROR is zero) or
unsuccessfully
(SO_ERROR is one of the usual error codes listed here,
explain-
ing the reason for the failure).
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