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238 Commits

Author SHA1 Message Date
Mark Andrews
cf573ce6fb More ISC_LINK_INIT fixes. 2000-10-20 13:29:37 +00:00
Michael Sawyer
55aed608cc Add counters of incoming queries, server-wide and by zone. There is 
currently no way to get these counts back *out* of the server, pending
a command channel.  A temporary channel should be built for these data
soon.
 2000-10-17 20:57:26 +00:00
Mark Andrews
b20ee662a7 521. [bug] Detect master files which contain $INCLUDE and always 
reload. [RT #196]

new result code DNS_R_SEENINCLUDE
dns_master_load* can now return DNS_R_SEENINCLUDE
 2000-10-17 07:22:39 +00:00
Michael Sawyer
34d2bdadb4 Oops on the last commit. Editor wasn't saved when I did the commit, and 
the cvs diff output was very close to the correct one, so I didn't
notice the problem.
 2000-10-16 22:26:25 +00:00
Michael Sawyer
ce82008f65 The change made in patch 233 was breaking preventing the server from 
being built when sanitized.  Since there is no obvious reason for
notify->flags to be hidden behind sanitize ifdefs, move it public.
(Lots of places which referred to ->flags were not sanitized out.)
 2000-10-16 21:14:29 +00:00
Mark Andrews
d39e56173d Old BINDs will return FORMERR if the SOA is included in the NOTIFY. 
Detect this and resend w/o SOA.
 2000-10-16 04:05:43 +00:00
Mark Andrews
10258f6b3d 515. [bug] The ssu table was not beinge attached / detached 
by dns_zone_[sg]etssutable.  [RT#397]
 2000-10-13 13:45:45 +00:00
Mark Andrews
b38ebe307c 514. [func] Retry refresh and notify queries if they timeout. 
[RT #388]
 2000-10-13 13:23:09 +00:00
Michael Sawyer
94b50bce2b Add zone-specific reload and refresh capability to server and rndc 2000-10-12 21:52:00 +00:00
Brian Wellington
e9871cc765 __func__ doesn't seem to exist. 2000-10-10 22:00:12 +00:00
Brian Wellington
6850cdd449 508. [func] dns_message_parse() can now do a best-effort 
attempt, which should allow dig to print more invalid
                        messages.
 2000-10-06 18:58:30 +00:00
Mark Andrews
2a37aa188c 507. [func] New functions dns_zone_flush(), dns_zt_flushanddetach() 
and dns_view_flushanddetach().

 503 was incomplete.
 2000-10-05 06:39:26 +00:00
Mark Andrews
75545fc8c4 If loading a slave/stub zone fails. Save the master file and journal and 
initiate a zone transfer.
 2000-10-03 05:47:45 +00:00
Mark Andrews
df1e829dde 504. [bug] The zone was not being marked as dirty when updated via 
IXFR.

 503.   [bug]           dumptime was not being set along with
                        DNS_ZONEFLG_NEEDDUMP.
 2000-10-02 23:55:44 +00:00
Andreas Gustafsson
9a3c31507c removed INSIST(zone->dumptime != 0) until we figure out 
what the meaning of zone->dumptime is supposed to be
 2000-09-28 18:03:18 +00:00
Mark Andrews
fce9a9550e 492. [bug] attempting to reload a zone caused the server fail 
to shutdown cleanly. [RT #360]
 2000-09-27 13:05:04 +00:00
Andreas Gustafsson
ff7e6f2791 When lacking user-specified timer values from the SOA, 
use a retry time that backs off exponentially from one minute up to
six hours.  This should allow the xferquota test to succeed [RT #337]
by allowing for one or more retries during the test, while keeping the
amount of SOA query traffic to dead masters reasonable for GNS.
 2000-09-26 18:17:10 +00:00
Andreas Gustafsson
d8d05d04fa the ternary operator ?: does not yield an lvalue 2000-09-26 17:28:13 +00:00
Andreas Gustafsson
3c754b3581 removed function dns_zone_setrefresh() 2000-09-26 17:24:00 +00:00
Andreas Gustafsson
94361d5867 simplified isc_random_jitter() and eliminated floating 
point from the code using it in zone.c
 2000-09-26 17:23:19 +00:00
Andreas Gustafsson
61a31f75cd added INSISTs to verify that zone timer intervals 
are set before use
 2000-09-26 16:32:39 +00:00
Mark Andrews
2bebe117bf 489. [func] The zone manager now has a "i/o" queue. 2000-09-26 05:08:05 +00:00
Andreas Gustafsson
629c6629d0 zone_postload() used variable "new" before setting it [RT #337] 2000-09-23 06:27:12 +00:00
Mark Andrews
0e07026a21 476. [bug] A zone could expire while a zone transfer was in 
progress triggering a INSIST failure. [RT #329]
 2000-09-20 09:50:34 +00:00
Mark Andrews
b374727d51 456. [bug] Stub zones were not resetting the refresh and expire 
counters, loadtime or clearing the DNS_ZONE_REFRESH
                        (refresh in progress) flag upon successful update.
                        [RT #300]
 2000-09-14 03:55:38 +00:00
Mark Andrews
f671d6d103 cleanup unncessary dns_zone_{iattach,idetach}(). 2000-09-13 04:50:19 +00:00
Mark Andrews
a506c6f9be cleanup remove some unnecessary dns_zone_{iattach,idetach}() calls. 
notify_destroy() now takes a locked arguement.
notify_send() no longer destroys its arguement.
 2000-09-13 04:12:42 +00:00
Mark Andrews
7a21d6207f attach/detach tracing at ISC_LOG_DEBUG(10). 
style fix (foo -> foo != NULL).
remove potential REQUIRE failure.
 2000-09-13 01:00:39 +00:00
Mark Andrews
91ac60fe11 446. [bug] Confusing notify log message. [RT #298] 2000-09-12 22:50:52 +00:00
Mark Andrews
694d98c143 cleanup notify_log & zone_log to reduce common code. 2000-09-12 01:22:12 +00:00
Andreas Gustafsson
400f5eeb2c spelling 2000-09-11 20:51:47 +00:00
Mark Andrews
b9dead30b1 440. [func] New function dns_zone_forwardupdate(). 2000-09-11 13:26:22 +00:00
Mark Andrews
668278867b 437. [func] Log NOTIFY activity to the notify channel. 2000-09-11 04:37:52 +00:00
Andreas Gustafsson
b7e031d517 435. [bug] dns_zone_dump() overwrote existing zone files 
rather than writing to a temporary file and
                        renaming.  This could lead to empty or partial
                        zone files being left around in certain error
                        conditions involving the initial transfer of a
                        slave zone, interfering with subsequent server
                        startup. [RT #282]
 2000-09-08 21:47:03 +00:00
Michael Graff
4e8518aa8f add up to 10 minutes of jitter for refresh/retry, clammed as: RETRYTIME >= actual_retry >= RETRYTIME * .80 2000-09-08 00:07:44 +00:00
Mark Andrews
50bea34058 more notify_createmessage() cleanup. 2000-09-07 04:20:52 +00:00
Mark Andrews
05fff5d905 424 [bug] notify_createmessage could trigger a REQUIRE failure 
w/ two SOA records for the zone (illegal). [RT #279]
 2000-09-07 01:06:45 +00:00
Mark Andrews
d22b4de3f1 Throttled answer while loading support (still needs config file hooks). 2000-09-05 03:35:24 +00:00
Mark Andrews
a21fbfdd30 413. [bug] notify could attempt to use the zone database after 
it had been unloaded. (RT#267)
 2000-08-31 06:16:42 +00:00
Mark Andrews
5ebcf506a1 remove unneccessary call to notify_createmessage() 2000-08-31 00:31:38 +00:00
Mark Andrews
f3788d318d Do not forward notifies if they fail to pass the SOA serial check. 2000-08-29 03:45:48 +00:00
Brian Wellington
5e387b9ce6 and more calls to DESTROYLOCK 2000-08-26 01:37:00 +00:00
Mark Andrews
ec4060d310 408. [bug] stub zones could leak memory and refernce counts if 
all the masters were unreachable.
 2000-08-25 04:42:49 +00:00
Andreas Gustafsson
ce2d576f3c another missing /* NOMINUM_PUBLIC */ comment 2000-08-22 19:32:47 +00:00
Andreas Gustafsson
f0bdf4aa8b #endif /* NOMINUM_PUBLIC */ was missing the required comment 2000-08-22 17:36:31 +00:00
Mark Andrews
8249eee42a notify-any to allow-notify conversion. 
notify-relay to notify-forward conversion.
 2000-08-22 05:14:59 +00:00
Brian Wellington
ea18740a0a Only call dns_db_load if the zone is not persistent. dns_db_ispersistent() 
should be called in more places, but this is the only one absolutely
necesaary for simple databases to work.
 2000-08-21 22:20:32 +00:00
Andreas Gustafsson
2d1bc69493 #endif missing required /* NOMINUM_PUBLIC */ comment 2000-08-19 00:47:57 +00:00
Andreas Gustafsson
a7705f38e9 399. [bug] When reloading the server with a config file 
containing a syntax error, it could catch an
                        assertion failure trying to perform zone
                        maintenance on, or sending notifies from,
                        tentatively created zones whose views were
                        never fully configured and lacked an address
                        database and request manager.
 2000-08-18 22:51:36 +00:00
Brian Wellington
f7fe55549d The error message 'has 0 SOA records' incorrectly failed to pluralize 
record.
 2000-08-18 02:34:29 +00:00