> The attached patch implements some changes that were discussed a couple
> weeks ago on the hackers and interfaces lists:
> 1. When the backend sends a NOTICE message and closes the connection
> (typically, because it was told to by the postmaster after another
> backend coredumped), libpq will now print the notice and close the
> connection cleanly. Formerly, the frontend app would usually
> terminate ungracefully due to a SIGPIPE. (I am not sure if 6.3.2
> behaved that way, but the current cvs sources do...)
> 2. libpq's various printouts to stderr are now fed through a single
> "notice processor" routine, which can be overridden by the
> application to direct notices someplace else. This should ease
> porting libpq to Windows.
>
> I also noticed and fixed a problem in PQprint: when sending output
> to a pager subprocess, it would disable SIGPIPE in case the pager
> terminates early (this is good) --- but afterwards it reset SIGPIPE to
> SIG_DFL, rather than restoring the application's prior setting (bad).
>
> regards, tom lane
>
Patch applied.
--
Bruce Momjian | 830 Blythe Avenue
maillist@candle.pha.pa.us | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
