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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-01-23 22:27:29 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-01-23 22:27:29 +0000 |
| commit | e6725d15741a3d149da9c34b870b7b9c2608d705 (patch) | |
| tree | 29a4f5ef0e26024b664396e915cf1f779ff5ad0b /src/backend/utils/error/elog.c | |
| parent | 13c7c183f7f221ac28b2528fea716b971707d3d2 (diff) | |
| download | postgresql-e6725d15741a3d149da9c34b870b7b9c2608d705.tar.gz postgresql-e6725d15741a3d149da9c34b870b7b9c2608d705.zip | |
Add explicit buffering in backend libpq, to compensate for
buffering lost by not going through stdio anymore for client I/O.
Diffstat (limited to 'src/backend/utils/error/elog.c')
| -rw-r--r-- | src/backend/utils/error/elog.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c index 4e68c1e24a8..473fc06c3e1 100644 --- a/src/backend/utils/error/elog.c +++ b/src/backend/utils/error/elog.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.37 1999/01/11 03:56:07 scrappy Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.38 1999/01/23 22:27:29 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -192,8 +192,15 @@ elog(int lev, const char *fmt,...) pq_putnchar("N", 1); else pq_putnchar("E", 1); - /* pq_putint(-101, 4); *//* should be query id */ pq_putstr(line + TIMESTAMP_SIZE); /* don't show timestamps */ + /* + * This flush is normally not necessary, since postgres.c will + * flush out waiting data when control returns to the main loop. + * But it seems best to leave it here, so that the client has some + * clue what happened if the backend dies before getting back to the + * main loop ... error/notice messages should not be a performance- + * critical path anyway, so an extra flush won't hurt much ... + */ pq_flush(); } if (!IsUnderPostmaster) |