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Mention that resetting the timeout may be wrong on select retry.

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This commit is contained in:
Bruce Momjian
2002-10-14 18:11:17 +00:00
parent 6d9d97e8ab
commit 4a513ab07f
1 changed files with 7 additions and 2 deletions
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9
src/interfaces/libpq/fe-misc.c
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@ -25,7 +25,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.82 2002/10/14 17:33:08 momjian Exp $ * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.83 2002/10/14 18:11:17 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -824,7 +824,12 @@ retry5:
{ {
/* /*
* select() may modify timeout argument on some platforms so * select() may modify timeout argument on some platforms so
* use copy * use copy.
* XXX Do we really want to do that? If select() returns
* the number of seconds remaining, we are resetting
* the timeout to its original value. This will yeild
* incorrect timings when select() is interrupted.
* bjm 2002-10-14
*/ */
tmp_timeout = *timeout; tmp_timeout = *timeout;
ptmp_timeout = &tmp_timeout; ptmp_timeout = &tmp_timeout;