rsyslog/rsyslog
1
0
Fork 0
mirror of https://github.com/rsyslog/rsyslog.git synced 2025-12-22 03:40:41 +01:00
Code Issues Packages Projects Releases Wiki Activity
3,401 Commits 67 Branches 505 Tags
Commit Graph

116 Commits

Author SHA1 Message Date
Rainer Gerhards
b50d13a6a9 restored repeated message reduction processing 2009-06-23 14:50:03 +02:00
Rainer Gerhards
d798f5b66f some more optimizations 
- done malloc() instead of calloc() for msg_t, as we have large space
  which needs not be initialized
- shrunk syslogTime structure in the hope to get better cache and
  write performance (non-aligned data should not hurt much here)
 2009-06-23 11:22:07 +02:00
Rainer Gerhards
ce5869f7c4 optimized processing of TAG message field 2009-06-22 18:52:30 +02:00
Rainer Gerhards
221dc8a322 some more optimizations of the msg_t object (minor) 2009-06-22 18:19:10 +02:00
Rainer Gerhards
8962c6b011 reduced memory footprint / "memory leak" 
Testing has shown that at least the glibc malloc() subsystem returns
memory to the OS far too late in our case. So we need to help it a bit,
by calling malloc_trim(), which will tell the alloc subsystem
to consolidate and return to the OS.
 2009-06-22 17:35:16 +02:00
Rainer Gerhards
f33dd51c80 fixed abort condition with oversize tags 
this was a regression I introduced this afternoon
 2009-06-18 17:48:11 +02:00
Rainer Gerhards
2de4964aff optimized handling of MSG part in msg object 
WARNING: currently, message repeation processing is disabled, must
be reenabled (but prefer to do some other tests first)
 2009-06-18 16:51:40 +02:00
Rainer Gerhards
df9012f755 slight optimization of template generation 2009-06-18 16:20:06 +02:00
Rainer Gerhards
f18c0ffb9a some optimization in the property replacer 2009-06-18 15:57:16 +02:00
Rainer Gerhards
2f86678c57 optimized TAG handling in msg object 2009-06-18 14:30:21 +02:00
Rainer Gerhards
8628312396 cleaned up/optimized raw message handling in msg object 2009-06-18 13:22:21 +02:00
Rainer Gerhards
d2d54013ae going forward in moving string-handling functions to new interface... 2009-06-17 15:22:13 +02:00
Rainer Gerhards
34b60b389e some more optimization in msg object string handling 2009-06-17 13:33:57 +02:00
Rainer Gerhards
56e462610d further optimized message object 
pri, facility and severity string generation simplified
 2009-06-17 12:56:58 +02:00
Rainer Gerhards
98348ae03d Merge branch 'master' into omfile 
Conflicts:
	ChangeLog
	runtime/msg.h
	tcps_sess.c
	tcpsrv.c
	tools/syslogd.c
 2009-06-16 12:59:55 +02:00
Rainer Gerhards
74b2b24f50 removed long-obsoleted property UxTradMsg 
... as well as some cleanup (some commented-out code is left to
support UxTradMsg again is someone really complains ;)).
 2009-06-16 12:31:27 +02:00
Rainer Gerhards
f7579e68a6 done various optimizations to the stringbuf and its users 2009-06-16 11:36:05 +02:00
Rainer Gerhards
015d17ca70 some performance optimizations 
- saved gettimeofday() calls in imtcp (and increased reception buffer)
- somewhat optimized stringbuf.c
- some other optimizations
 2009-06-16 08:46:45 +02:00
Rainer Gerhards
ca0ddc30a3 completed multi-ruleset core support 
... as well as added multi-ruleset support for imtcp
 2009-06-12 15:31:08 +02:00
Rainer Gerhards
aba90e8248 added capability to run multiple tcp listeners (on different ports) 
Well, actually this and a lot of related things. I improved the
testbench so that the new capabilities are automatically tested and
also did some general cleanup. The current multiple tcp listener
solution will probably receive some further cleanup, too, but looks
quite OK so far. I also reviewed the way tcpsrv et all work, in
preparation of using this code for imdiag. I need to document the
findings, especially as the code is rather complicated "thanks" to
the combination of plain tcp and gssapi transport modes.
 2009-05-22 17:06:52 +02:00
Rainer Gerhards
a5b4cb1681 Merge branch 'beta' 
Conflicts:
	ChangeLog
	tcpsrv.c
	tcpsrv.h

Note: we have a slight inconsistency, as interface version v4 was already
used for tcpsrv in this branch. We accept this inconsistency.
 2009-04-09 13:44:52 +02:00
Rainer Gerhards
0cade5118f Merge branch 'v3-stable' into beta 
Conflicts:
	ChangeLog
 2009-04-09 13:41:38 +02:00
Rainer Gerhards
5e4fc93dd5 Merge branch 'v2-stable' into v3-stable 2009-04-09 12:28:08 +02:00
Rainer Gerhards
1cfa08749b bugfix: solved potential memory leak in msg processing 
could manifest itself in imtcp (loss of a few bytes for *each* received
message - but depended on config) -- this was newly introduced
 2009-04-08 18:59:15 +02:00
Rainer Gerhards
3954f2e166 added new "csv" property replacer option 
to enable simple creation of CSV-formatted outputs (format
from RFC4180 is used)
 2009-04-02 12:48:07 +02:00
Rainer Gerhards
a2f547fdbf Merge branch 'beta' 2009-01-30 13:53:37 +01:00
Rainer Gerhards
b54797da05 Merge branch 'v3-stable' into beta, conclude fix for race 
Conflicts:
	ChangeLog
	runtime/msg.c
 2009-01-30 13:52:49 +01:00
Rainer Gerhards
2cfaf5f86a bugfix: inconsistent use of mutex/atomic operations could cause segfault 
details are too many, for full analysis see blog post at:
http://blog.gerhards.net/2009/01/rsyslog-data-race-analysis.html
 2009-01-30 13:49:41 +01:00
Rainer Gerhards
77b363fb4e Merge branch 'debian_lenny' into v3-stable 2009-01-30 13:41:31 +01:00
Rainer Gerhards
82d7abc1f4 bugfix: invalid mutex access in msg.c 2009-01-30 13:41:12 +01:00
Rainer Gerhards
06f211d230 Merge branch 'drd-testing' 2009-01-29 12:05:39 +01:00
Rainer Gerhards
14d5cc7f55 fixed atomic operations 2009-01-29 11:58:26 +01:00
Rainer Gerhards
ead2c355e3 bugfix: unitialized mutex was used in msg.c:getPRI 
This was subtle, because getPRI is called as part of the debugging code
(always executed) in syslogd.c:logmsg.
 2009-01-26 22:30:55 +01:00
Rainer Gerhards
c9078c7220 Merge branch 'v3-stable' into beta 
Conflicts:

	ChangeLog
	doc/manual.html
 2008-11-11 12:58:53 +01:00
Rainer Gerhards
4cfbf894fd enhance: regex nomatch option "ZERO" has been added 
This allows to return the string 0 if a regular expression is
not found. This is probably useful for storing numerical values into
database columns.
 2008-11-11 12:00:11 +01:00
Rainer Gerhards
c291d8baca improved debug output for regular expressions inside property replacer 
RE's seem to be a big trouble spot and I would like to have more
information inside the debug log. So I decided to add some additional
debug strings permanently.
 2008-11-11 10:07:52 +01:00
Rainer Gerhards
02bb3c901d consolidated time calls during msg object creation 
...this improves performance and consistency and also fixes
a bug where subsecond time properties generated by imfile, imklog and
internal messages could be slightly inconsistent.
 2008-10-02 15:52:24 +02:00
Rainer Gerhards
925bea7177 bugfix: segfault when main queue was in direct mode 2008-10-01 19:01:53 +02:00
Rainer Gerhards
47a2593ae4 atomic memory access calls re-enabled in msg.c 
destructor not yet permitted because verification is
missing that a atomic opration is sufficient for the
job required
 2008-09-23 14:41:02 +02:00
Rainer Gerhards
bc70a73019 bugfix: proper synchronization on message destruction 
The code was potentially race, at least on systems where
a memory barrier was needed. Fix not fully tested yet.
 2008-09-19 17:41:11 +02:00
Rainer Gerhards
262f61d869 added properties "inputname" and "$myhostname" 
- added message property "inputname", which contains the name of the
  input (module) that generated it. Presence is depending on suport in
  each input module (else it is blank).
- added system property "$myhostname", which contains the name of the
  local host as it knows itself.
 2008-09-10 15:59:53 +02:00
Zhuang Yuyao
d65470842d added new capability to property replacer. 
Multiple immediately successive field delimiters are treated as
a single one.

Signed-off-by: Rainer Gerhards <rgerhards@adiscon.com>
 2008-09-10 12:18:34 +02:00
Rainer Gerhards
d45a286f2d Merge branch 'v3-stable' into beta 
Conflicts:

	doc/property_replacer.html
	tools/syslogd.c
 2008-07-18 14:51:49 +02:00
Rainer Gerhards
27d70409f7 bugfix: priority was incorrectly calculated on FreeBSD 7 
because the LOG_MAKEPRI() C macro has a different meaning there (it
is just a simple addition of faciltity and severity). I have changed
this to use own, consistent, code for PRI calculation.
 2008-07-14 15:59:55 +02:00
Rainer Gerhards
93fed4bd30 Merge branch 'beta' - important mutex bugfix 
Conflicts:

	ChangeLog
	configure.ac
	doc/Makefile.am
	doc/manual.html
 2008-07-14 11:19:56 +02:00
Rainer Gerhards
d451808236 reduced number of compile warnings in -pedantic gcc mode 2008-06-27 10:10:47 +02:00
Rainer Gerhards
cf51333f76 fixed a bug with the new property replacer option 
there was a copy&paste error in the timereported
property - thanks to Elizabeth for reporting it
 2008-06-07 11:01:13 +02:00
Rainer Gerhards
2687d0010c added new property replacer option "time-subseconds" 
enables to query just the subsecond part of a high-precision timestamp
 2008-06-06 17:33:58 +02:00
Rainer Gerhards
eddaca33a8 enhanced property replacer to support multiple regex matches 2008-06-04 11:11:52 +02:00
Rainer Gerhards
6a815063f3 capability for replacement text in no match regex case added 
implemented in property replacer: if a regular expression does not match,
it can now either return "**NO MATCH** (default, as before), a blank
property or the full original property text
 2008-05-30 15:18:03 +02:00