Gaetano Mendola wrote:

Bruce Momjian wrote:

I think this is the patch I like.  It does the auto-detect handling as I
hoped.  I will just do the doc updates to mention it.

My only issue is that this is per-connection, while I think you have to
create a global variable that defaults to false, and on first connect,
check, and not after.  Based on the code below, a second connection
would  have the SIGPIPE signal set to SIG_IGN, not SIG_DEF, and you
would be back to setting SIG_IGN around each send, even though it was
already set.

Are others OK with this too?

I believe that the are some errors on the following code:

#if !defined(HAVE_POSIX_SIGNALS)
         pqsigfunc old;
          old = signal(SIGPIPE, SIG_IGN);
         if (old != SIG_DFL)
             conn->do_sigaction = false;
         signal(SIGPIPE, old);
         struct sigaction oact;

if (sigaction(SIGPIPE, NULL, &oact) == 0 && oact.sa_handler != SIG_DFL)
conn->do_sigaction = false;
#endif /* !HAVE_POSIX_SIGNALS */

the old signal handler is not reinstated in case of

Forget the message :-)


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