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Commit to match discussed elog() changes. Only update is that LOG is

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now just below FATAL in server_min_messages.  Added more text to
highlight ordering difference between it and client_min_messages.

---------------------------------------------------------------------------

REALLYFATAL => PANIC
STOP => PANIC
New INFO level the prints to client by default
New LOG level the prints to server log by default
Cause VACUUM information to print only to the client
NOTICE => INFO where purely information messages are sent
DEBUG => LOG for purely server status messages
DEBUG removed, kept as backward compatible
DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1 added
DebugLvl removed in favor of new DEBUG[1-5] symbols
New server_min_messages GUC parameter with values:
        DEBUG[5-1], INFO, NOTICE, ERROR, LOG, FATAL, PANIC
New client_min_messages GUC parameter with values:
        DEBUG[5-1], LOG, INFO, NOTICE, ERROR, FATAL, PANIC
Server startup now logged with LOG instead of DEBUG
Remove debug_level GUC parameter
elog() numbers now start at 10
Add test to print error message if older elog() values are passed to elog()
Bootstrap mode now has a -d that requires an argument, like postmaster
This commit is contained in:
Bruce Momjian
2002-03-02 21:39:36 +00:00
parent 8d8aa931ef
commit a033daf566
85 changed files with 1053 additions and 901 deletions
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14
src/backend/libpq/pqcomm.c
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@@ -29,7 +29,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: pqcomm.c,v 1.126 2001/12/04 20:57:22 tgl Exp $
* $Id: pqcomm.c,v 1.127 2002/03/02 21:39:26 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -507,15 +507,15 @@ pq_recvbuf(void)
* Careful: an elog() that tries to write to the client
* would cause recursion to here, leading to stack overflow
* and core dump! This message must go *only* to the postmaster
* log. elog(DEBUG) is presently safe.
* log. elog(LOG) is presently safe.
*/
elog(DEBUG, "pq_recvbuf: recv() failed: %m");
elog(LOG, "pq_recvbuf: recv() failed: %m");
return EOF;
}
if (r == 0)
{
/* as above, only write to postmaster log */
elog(DEBUG, "pq_recvbuf: unexpected EOF on client connection");
elog(LOG, "pq_recvbuf: unexpected EOF on client connection");
return EOF;
}
/* r contains number of bytes read, so just incr length */
@@ -680,7 +680,7 @@ pq_flush(void)
* Careful: an elog() that tries to write to the client
* would cause recursion to here, leading to stack overflow
* and core dump! This message must go *only* to the postmaster
* log. elog(DEBUG) is presently safe.
* log. elog(LOG) is presently safe.
*
* If a client disconnects while we're in the midst of output,
* we might write quite a bit of data before we get to a safe
@@ -689,7 +689,7 @@ pq_flush(void)
if (errno != last_reported_send_errno)
{
last_reported_send_errno = errno;
elog(DEBUG, "pq_flush: send() failed: %m");
elog(LOG, "pq_flush: send() failed: %m");
}
/*
@@ -723,7 +723,7 @@ pq_eof(void)
if (res < 0)
{
/* can log to postmaster log only */
elog(DEBUG, "pq_eof: recv() failed: %m");
elog(LOG, "pq_eof: recv() failed: %m");
return EOF;
}
if (res == 0)