I think this module is so screwed up that it doesn't work anymore. Even
with these attempts to fix things it still won't gracefully shut down.
The module refs will not go to zero to allow unloading the module.
* Fix module ref counting dealing with the SMDI interface object. There
were several off-nominal paths that unbalanced the module ref count. Also
the destructor freed the ao2 object itself which is bad. Made the
smdi_read thread not hold its own ref to the SMDI interface object so when
all refs go away the destructor will stop the listener thread.
* Fixed the smdi_load() return code of 1 concerning the number of
listeners. The test was inverted.
Change-Id: Ic288db51b58e395d6a2fc3847f77176c16988784
This module is an optional dependency of a couple of other modules. If it
declines to load, it then forces other modules that can optionally use
this module to also decline.
* Made use the default configuration if the config file does not exist and
simplified some of the logic.
Change-Id: Ib93191f1fe28c0dd9ebe3d84c7762b32f83c4eb9
There is currently no way to indicate to Asterisk that TLS certificates
and/or keys have been updated other than by modifying http.conf or
restarting Asterisk.
There is already code in main/tcptls.c that determines if a reload is
actually necessary based on the hashes of the certicate and dependent
files, so this change merely gives us a way to request a reload without
explicitly modifying http.conf.
Change-Id: Ie795420dcc7eb3d91336820688a29adbcc321276
This module is an optional dependency of many modules. If it declines to
load it then forces other modules that can optionally use this module to
also decline.
* Made use default configuration if there is a config error or the config
file does not exist.
Change-Id: If1068a582ec54ab7fb437265cb5370a97a825737
* ACO options
* Indications
* Module loader ref_debug object
* Media index info and variants
* xmldoc items
These allocation locations were identified using reflocks.py on the
master branch.
Change-Id: Ie999b9941760be3d1946cdb6e30cb85fd97504d8
When a module reload fails we never set AST_MODULE_RELOAD_ERROR. This
caused reload failures to incorrectly report 'No module found'.
Change-Id: I5f3953e0f7d135e53ec797f24c97ee3f73f232e7
* Display list of unavailable dependencies when they cause another
module to fail loading.
* When a module declines to load find all modules which depend on it so
they can be declined and listed together.
* Prevent retry of declined modules during startup.
* When a module fails to dlopen try loading it with RTLD_LAZY so we can
attempt to display the list of missing dependencies.
These changes are meant to reduce logger spam that is caused when a
module has many dependencies and declines to load. This also fixes some
error paths which failed to recognize required modules.
Module load/start errors are delayed until the end of loader startup.
Change-Id: I046052c71331c556c09d39f47a3b92975f3e1758
If a channel creates an AST_TEXT_FRAME with datalen == 0, the ast_frdup()
and ast_frisolate() functions could create a clone frame with an invalid
data.ptr which would cause a crash. The proposed fix is to make sure that
for such empty text frames, ast_frdup() and ast_frisolate() return cloned
text frames with a valid data.ptr.
ASTERISK-28076
Reported by: Emmanuel BUU
Tested by: Emmanuel BUU
Change-Id: Ib882dd028598f13c4c233edbfdd7e54ad44a68e9
When DEBUG_THREADS is enabled we can know if the astobj2 mutex / rwlock
was ever used, so it can be recorded in the REF_DEBUG destructor entry.
Create contrib/scripts/reflocks.py to process locking used by
allocator. This can be used to identify places where
AO2_ALLOC_OPT_LOCK_NOLOCK should be used to reduce memory usage.
Change-Id: I2e3cd23336a97df2692b545f548fd79b14b53bf4
Declining the queue_member_status_type stasis message in stasis.conf
causes these messages to leak json objects.
* Add missing ast_json_unref() if the type is NULL in
queue_publish_member_blob().
ASTERISK-28084
Change-Id: I691ecf49bd1f7d9c29182e1eee8c4bb7103be9fc
CLI command 'pjsip show contacts' inefficiently make a lot of DB requests.
For example if there are 10k aors then asterisk requests these 10k records
of aor and then does 10k requests of contact - one request per aor.
Even if use 'like <pattern>' the asterisk requests all aor's and contact's
records and then filters them by itself.
This patch gathers contact's container by
- retrieving all dynamic contacts by regex (filtered by reg_server)
- retrieving all aors with permanent contacts
- finally filters container by regex
ASTERISK-28077 #close
Change-Id: Id0ad65d14952a02fb213273a90f3f680a8149618
Add a volatile flag to lock tracking structures so we only need to use
the global lock when first initializing tracking.
Additionally add support for DEBUG_THREADS_LOOSE_ABI. This is used by
astobj2.c to eliminate storage for tracking fields when DEBUG_THREADS is
not defined.
Change-Id: Iabd650908901843e9fff47ef1c539f0e1b8cb13b
The first attempt at publishing confbridge events to participants
involved publishing them at the same time stasis events were
created. This caused issues with bridge and channel locks. The
second attempt involved publishing them when the stasis events
were received by the code that published the confbridge AMI events.
This caused timing issues because, depending on resources available,
the event could be received before channels actually joined the
bridge and would therefore fail to send messages to the participant.
This attempt reverts to the original mechanism with one exception.
The join and leave events are published via bridge join and leave
hooks. This guarantees the states of the channels and bridge and
provides deterministic timing for event publishing.
Change-Id: I2660074f8a30a5224cb953d5e047ee84484a9036
Reduce options to 2-bit field, magic to 30 bit field. Move ref_counter
next to options and explicitly use int32_t so the fields will pack.
This reduces memory overhead for every ao2 object by 8 bytes on x86_64.
Change-Id: Idc1baabb35ec3b3d8de463c4fa3011eaf7fcafb5
* In main/config.c, AST_INCLUDE_GLOB is fixed to '1' making the #ifdefs
pointless.
* In utils/extconf.c, AST_INCLUDE_GLOB is never defined so there is a
lot of dead code.
Change-Id: I1bad1a46d7466ddf90d52cc724e997195495226c
When REF_DEBUG and AO2_DEBUG are both enabled we closed the refs log
before we shutdown astobj2_container. This caused the AO2_DEBUG
container registration container to be reported as a leak.
Change-Id: If9111c4c21c68064b22c546d5d7a41fac430430e
This issue related to setting of holdtime, announcements, member delays.
It works well if we set the member delays to "0" and no announcements
and no holdtime.This issue will happen if we set member delays to "1",
"2"... or announcements or holdtime and hangs up the call during
processing it.
And here is the reason:
(At the step of answering a phone.)
It takes care any holdtime, announcements, member delays,
or other options after a call has been answered if it exists.
Normally, After the call has been aswered,
and we wait for the processing one of the cases of the member delays
or hold time or announcements finished, "if (ast_check_hangup(peer))"
will be not executed, then queue will be updated at update_queue().
Here, pending member will be removed.
However, after the call has been aswered,
if we hangs up the call during one of the cases of the member delays
or hold time or announcements, "if (ast_check_hangup(peer))"
will be executed.
outgoing = NULL and at hangupcalls, pending members will not be removed.
* This fixed patch will remove the pending member from container
before hanging up the call with outgoing is NULL.
ASTERISK-27920
Reported by: Cao Minh Hiep
Tested by: Cao Minh Hiep
Change-Id: Ib780fbf48ace9d2d8eaa1270b9d530a4fc14c855
Fixed an issue that resulted in "Allocation failed" each time an ARI
request was made to start playing MOH on a bridge.
In bridge_moh_create() we were attaching the after bridge callbacks to
chan which is the ;1 channel of the unreal channel pair. We should have
attached them to the ;2 channel which is pushed into the bridge by
ast_unreal_channel_push_to_bridge(). The callbacks are called when the
specific channel leaves the bridging system. Since the ;1 channel is
never put into a bridge the callbacks never get called. The callbacks
then never remove the moh_wrapper from the app_bridges_moh container. As
a result we cannot find the channel associated with the wrapper to start
MOH because it has hungup. This is the reason causing the reported issue.
* Rather than using after bridge callbacks to cleanup, we now have
moh_channel_thread() doing the cleanup when the channel hangs up.
* Fixed moh_channel_thread() accumulating control frames on the stasis
bridge MOH channel until MOH is stopped. Control frames are no longer
accumulated while MOH is playing.
* Fixed channel ref counting issue. stasis_app_bridge_moh_channel() may
or may not return a channel ref. As a result ast_ari_bridges_start_moh()
wouldn't know it may have a channel ref to release.
stasis_app_bridge_moh_channel() will now return a ref with the channel it
returns.
* Eliminated RAII_VAR in bridge_moh_create().
ASTERISK-26094 #close
Change-Id: Ibff479e167b3320c68aaabfada7e1d0ef7bd548c
When networks experience disruptions, there can be large gaps of time
between receiving packets. When strictrtp is enabled, this created
issues where a flood of packets could come in and be seen as an attack.
Another option - seqno - has been added to the strictrtp option that
ignores the time interval and goes strictly by sequence number for
validity.
Change-Id: I8a42b8d193673899c8fc22fe7f98ea87df89be71
