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Further work on elog cleanup: fix some bogosities in elog's logic about

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when to send what to which, prevent recursion by introducing new COMMERROR
elog level for client-communication problems, get rid of direct writes
to stderr in backend/libpq files, prevent non-error elogs from going to
client during the authentication cycle.
This commit is contained in:
Tom Lane
2002-03-04 01:46:04 +00:00
parent 5ab02fd123
commit 36f693ec69
14 changed files with 299 additions and 489 deletions
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34
src/include/utils/elog.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: elog.h,v 1.31 2002/03/02 21:39:35 momjian Exp $
* $Id: elog.h,v 1.32 2002/03/04 01:46:04 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -15,25 +15,29 @@
#define ELOG_H
/* Error level codes */
#define DEBUG5 10 /* sent only to server logs, label DEBUG */
#define DEBUG4 11 /* logs in decreasing detail */
#define DEBUG5 10 /* Debugging messages, in categories
* of decreasing detail. */
#define DEBUG4 11
#define DEBUG3 12
#define DEBUG2 13
#define DEBUG1 14
#define LOG 15 /* sent only to server logs by default,
* label LOG. */
#define INFO 16 /* sent only to client by default, for
* informative messages that are part of
* normal query operation. */
#define NOTICE 17 /* sent to client and server by default,
* important messages, for unusual cases that
#define LOG 15 /* Server operational history messages;
* sent only to server log by default. */
#define COMMERROR 16 /* Client communication problems; same as
* LOG for server reporting, but never ever
* try to send to client. */
#define INFO 17 /* Informative messages that are part of
* normal query operation; sent only to
* client by default. */
#define NOTICE 18 /* Important messages, for unusual cases that
* should be reported but are not serious
* enough to abort the query. */
#define ERROR 18 /* user error - return to known state */
#define FATAL 19 /* fatal error - abort process */
#define PANIC 20 /* take down the other backends with me */
* enough to abort the query. Sent to client
* and server log by default. */
#define ERROR 19 /* user error - return to known state */
#define FATAL 20 /* fatal error - abort process */
#define PANIC 21 /* take down the other backends with me */
/*#define DEBUG DEBUG5*/ /* Backward compatibility with pre-7.3 */
/*#define DEBUG DEBUG1*/ /* Backward compatibility with pre-7.3 */
/* Configurable parameters */
#ifdef ENABLE_SYSLOG