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70 Commits

Author SHA1 Message Date
George Thessalonikefs
bab5ad623c - For #762: Introduce stat counters for downstream DNS Cookies per 
thread and total: num.queries_cookie_valid, num.queries_cookie_client,
  num.queries.cookie_invalid.
 2023-08-08 15:19:56 +02:00
George Thessalonikefs
4f52be4db9 - Introduce num.query.cachedb to track cache hits for the external cache. 2023-05-30 17:49:50 +02:00
Vadim Fedorenko
263096d1f6 stats: add query max wait time metric 
Add new statistic value to know the size of the queue in microseconds.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-26 03:27:25 -07:00
Vadim Fedorenko
e577ab105e stats: add counter for timed out queries 
Add counter `num_queries_timed_out` meaning queries that were sitting in the
socket queue and waiting to being processed too long. There is no reason
to process such queries, so let's drop it in the very beginning of the
pipeline.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-26 03:27:25 -07:00
Vadim Fedorenko
648ad4db6f Linting change. 
Remove config parser/lexer code as it's rebuilded every time but can
break adding new config options.
Also clean up the code base to avoid mixing actual code changes and lint
issues.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-25 17:05:00 -07:00
Philip Homburg
2a100ee9ee Fix issue #851: reserved identifier violation 2023-03-21 13:51:51 +01:00
Sergey Kacheev
52a4ccee18 add a metric about the maximum number of collisions in lrushah 2023-01-13 13:33:38 +07:00
George Thessalonikefs
b816318106 - Fix #704: [FR] Statistics counter for number of outgoing UDP queries 
sent; introduces 'num.query.udpout' to the 'unbound-control stats'
  command.
 2022-06-29 10:51:54 +02:00
W.C.A. Wijngaards
b5dbb0282e - Fix #576: [FR] UB_* error codes in unbound.h 2021-11-29 16:10:45 +01:00
Dimitris Apostolou
c21d6af617
Fix typos 2021-11-13 16:56:15 +02:00
Ralph Dolmans
740da89578 Merge branch 'master' into doh 2020-06-24 14:18:47 +02:00
W.C.A. Wijngaards
edcef18274 Merge branch 'master' of git://github.com/PMunch/unbound into PMunch-master 
Fixed conflicts in Makefile.in and configparser.y
 2020-05-15 14:52:53 +02:00
Ralph Dolmans
8fc2320b5c - Add mem.http.query_buffer and mem.http.response_buffer stats 
- Add configurable limits for http-query-buffer-size and
  http-response-buffer-size
- Make http endpoint, max_streams, and TCP_NODELAY for HTTP sockets
  configurable.
 2020-05-12 18:12:19 +02:00
Ralph Dolmans
723980fe77 - Add query.num.https counter 2020-05-08 12:14:17 +02:00
George Thessalonikefs
c316b1d7d5 - Document 'ub_result.was_ratelimited' in libunbound. 2020-02-10 10:31:47 +01:00
gthess
f7fe95ad7b
Serve stale (#159) 
- Added serve-stale functionality as described in
  draft-ietf-dnsop-serve-stale-10. `serve-expired-*` options can be used
  to configure the behavior.
- Updated cachedb to honor `serve-expired-ttl`; Fixes #107.
- Renamed statistic `num.zero_ttl` to `num.expired` as expired replies
  come with a configurable TTL value (`serve-expired-reply-ttl`).
- Fixed stats when replying with cached, cname-aliased records.
- Added missing default values for redis cachedb backend.
 2020-02-05 14:20:27 +01:00
PMunch
8eeb910e3d Improve dynlib module and add documentation 
Dynamic library module is now only a thin wrapper that loads dynamic
libraries and forwards all function calls directly to the loaded module.
This meant adding get_mem and clear, and get_mem calls have been added
in the expected places.

Documentation has also been added to the example.conf and the
unbound.conf manpage.
 2019-10-21 14:20:33 +02:00
Ralph Dolmans
268580f348 Added RPZ log name and stats 2019-06-03 15:46:39 +02:00
Wouter Wijngaards
3d2dfc4769 - ub_ctx_set_tls call for libunbound that enables DoT for the machines 
set with ub_ctx_set_fwd.  Patch from Florian Obser.


git-svn-id: file:///svn/unbound/trunk@5080 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-28 08:22:08 +00:00
Wouter Wijngaards
d3f397c686 More fixes, statistic counter at end of struct for backwards compatibility, man page, free at exit, indent. 
git-svn-id: file:///svn/unbound/trunk@5062 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-23 10:19:04 +00:00
Wouter Wijngaards
510606dd1c - Patch for TLS session resumption from Manabu Sonoda, 
enable with tls-session-ticket-keys in unbound.conf.


git-svn-id: file:///svn/unbound/trunk@5059 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-23 09:35:52 +00:00
Wouter Wijngaards
8b18d1a0a4 - unbound-control stats has mem.streamwait that counts TCP and TLS 
waiting result buffers.


git-svn-id: file:///svn/unbound/trunk@5050 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-22 13:20:06 +00:00
Wouter Wijngaards
00ba747be7 - #4146: num.query.subnet and num.query.subnet_cache counters. 
git-svn-id: file:///svn/unbound/trunk@4867 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-21 14:14:28 +00:00
George Thessalonikefs
749d1b9ebc - Expose if a query (or a subquery) was ratelimited (not src IP 
ratelimiting) to libunbound under 'ub_result.was_ratelimited'.
  This also introduces a change to 'ub_event_callback_type' in
  libunbound/unbound-event.h.
- Tidy pylib tests.


git-svn-id: file:///svn/unbound/trunk@4828 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-03 14:00:46 +00:00
Wouter Wijngaards
755233c720 - num.queries.tls counter for queries over TLS. 
git-svn-id: file:///svn/unbound/trunk@4759 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-06-28 08:15:47 +00:00
Ralph Dolmans
6ef9cafc0e - num.query.aggressive.NOERROR and num.query.aggressive.NXDOMAIN statistics 
counters


git-svn-id: file:///svn/unbound/trunk@4616 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-10 11:39:23 +00:00
Wouter Wijngaards
89ad258515 - num.query.authzone.up and num.query.authzone.down statistics counters. 
- Fix downstream auth zone, only fallback when auth zone fails to
  answer and fallback is enabled.


git-svn-id: file:///svn/unbound/trunk@4610 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-09 10:15:06 +00:00
Wouter Wijngaards
ee8f07a686 - Fix #1440: [dnscrypt] client nonce cache. 
git-svn-id: file:///svn/unbound/trunk@4351 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-18 08:55:08 +00:00
Wouter Wijngaards
7d17a926ac - Spelling fixes, from Phil Porada. 
git-svn-id: file:///svn/unbound/trunk@4344 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-15 14:29:28 +00:00
Wouter Wijngaards
425dec3037 - Fix #1417: [dnscrypt] shared secret cache counters, and works when 
dnscrypt is not enabled.


git-svn-id: file:///svn/unbound/trunk@4326 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-31 08:06:17 +00:00
Ralph Dolmans
7b18274d7e - Added stats for queries that have been ratelimited by domain recursion. 
git-svn-id: file:///svn/unbound/trunk@4292 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-03 12:52:33 +00:00
Wouter Wijngaards
92d625b648 - better module memory lookup, fix of unbound-control shm names for 
module memory printout of statistics.


git-svn-id: file:///svn/unbound/trunk@4161 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-05-16 14:16:59 +00:00
George Thessalonikefs
491b0a26e4 - Implemented opportunistic IPsec support module (ipsecmod). 
- Some whitespace fixup.


git-svn-id: file:///svn/unbound/trunk@4158 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-05-16 12:39:24 +00:00
Wouter Wijngaards
17dd3370fc - (for 1.6.3:) unbound.h exports the shm stats structures. They use 
type long long and no ifdefs, and ub_ before the typenames.


git-svn-id: file:///svn/unbound/trunk@4117 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-13 12:47:29 +00:00
Wouter Wijngaards
5d522b0017 - Fix to Rename ub_callback_t to ub_callback_type, because POSIX 
reserves _t typedefs.


git-svn-id: file:///svn/unbound/trunk@3988 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-01-19 09:08:15 +00:00
Wouter Wijngaards
36d3966e60 - ub_ctx_set_stub() function for libunbound to config stub zones. 
git-svn-id: file:///svn/unbound/trunk@3632 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-02-23 10:43:10 +00:00
Wouter Wijngaards
e86a9fdecd - review fix from Ralph. 
git-svn-id: file:///svn/unbound/trunk@3263 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-11 14:42:56 +00:00
Wouter Wijngaards
973f7a2225 - Add ub_ctx_add_ta_autr function to add a RFC5011 automatically 
tracked trust anchor to libunbound.


git-svn-id: file:///svn/unbound/trunk@3251 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-04 09:11:59 +00:00
Wouter Wijngaards
96db52fd8e spelling. (svn:NO TEST) 
git-svn-id: file:///svn/unbound/trunk@3250 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-10-28 16:03:08 +00:00
Wouter Wijngaards
2b90f38a70 And fix #551 REGENT to COPYRIGHT HOLDER in license in file headings. 
git-svn-id: file:///svn/unbound/trunk@3079 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-02-07 13:28:39 +00:00
Wouter Wijngaards
ceb1f6354a - libunbound documentation on how to avoid openssl race conditions. 
git-svn-id: file:///svn/unbound/trunk@2926 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-07-19 11:48:22 +00:00
Wouter Wijngaards
a7baa0f3b0 - Fix for const string literals in C++ for libunbound, from Karel 
Slany.


git-svn-id: file:///svn/unbound/trunk@2913 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-06-18 07:33:44 +00:00
Wouter Wijngaards
efd7d6efb7 - Fix makedist for new svn for -d option. 
- unbound.h header file has UNBOUND_VERSION_MAJOR define.
- Fix windows RSRC version for long version numbers.


git-svn-id: file:///svn/unbound/trunk@2870 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-03-22 12:41:13 +00:00
Wouter Wijngaards
2d9ed9b470 - add libunbound.ttl at end of result structure, version bump for 
libunbound and binary backwards compatible, but 1.4.19 is not
  forward compatible with 1.4.20.
- updated configure scripts with newer versions.


git-svn-id: file:///svn/unbound/trunk@2834 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-02-07 13:23:48 +00:00
Wouter Wijngaards
8b078cc509 - Added ub_version(). API version increase, with (binary) backwards 
compatibility for the previous version.


git-svn-id: file:///svn/unbound/trunk@2584 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-01-12 13:52:38 +00:00
Wouter Wijngaards
595eab57de - unbound.h has extern "C" statement for easier include in c++. 
git-svn-id: file:///svn/unbound/trunk@2169 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-25 13:23:03 +00:00
Wouter Wijngaards
423b4d8893 get and set option more accessible. 
git-svn-id: file:///svn/unbound/trunk@1990 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-02-23 13:53:10 +00:00
Wouter Wijngaards
f42d27e1a2 - Made new validator error string available from libunbound for 
applications.  It is in result->why_bogus, a zero-terminated string.
	  unbound-host prints it by default if a result is bogus.
	  Also the errinf is public in module_qstate (for other modules).
	Binary API different. bumped library ABI version.


git-svn-id: file:///svn/unbound/trunk@1874 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-08 17:05:53 +00:00
Wouter Wijngaards
0b4fe963d5 pyunbound work 
git-svn-id: file:///svn/unbound/trunk@1572 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-01 14:34:13 +00:00
Wouter Wijngaards
7ad28caa41 new libunbound calls documented. 
git-svn-id: file:///svn/unbound/trunk@1571 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-01 12:57:13 +00:00