From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Shez <shez(at)nsl(dot)net> |
Cc: | pgsql-bugs(at)postgreSQL(dot)org |
Subject: | Re: [BUGS] Bad interaction between elog and postmaster.c (6.4.2) |
Date: | 1999-06-29 13:29:56 |
Message-ID: | 199906291329.JAA20472@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-bugs |
> Hi there,
> The bug that I reported which was causing the backend and all its
> children to hang when an accept() on an incoming connection fails turns out to
> because of elog()'s side effect of sending SIGQUIT to the backend. This causes
> the children to be sent signals while SIGCHLD is blocked (to prevent race's).
> This seems to hang the backend forever.
>
> I was going to check 6.5 before I sent this but I don't have enough time just
> now, my aplogies for this.
>
> A simple hack around is to remove the elog() when an accept fails.
This is redesigned in 6.5.
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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