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2016-08-15Merge "app_dial: Improve documentation" into 13Joshua Colp
2016-08-15Merge "manager: Add <see-also> tags to relate interrelated events/actions ↵Joshua Colp
together" into 13
2016-08-15Merge "manager: Add <see-also> tags to relate Bridge related events,actions, ↵Joshua Colp
and apps" into 13
2016-08-15Merge "manager: Add <see-also> tags to relate AoC events and actions" into 13Joshua Colp
2016-08-15Merge "manager: Add <see-also> tags to relate UserEvent actions/apps/events" ↵Joshua Colp
into 13
2016-08-15Merge "res_agi: Improve documentation" into 13Joshua Colp
2016-08-15Merge "manager: Add <see-also> links between related events" into 13zuul
2016-08-15Merge "func_channel: Reorganize documentation" into 13zuul
2016-08-15manager: Clarify that dialplan manipulation actions are under system class.Joshua Colp
ASTERISK-26246 #close Change-Id: Id673b9786389f9d2a87f638ce1a25161f5f31657
2016-08-14app_dial: Improve documentationMatt Jordan
* Add some helpful <literal> and other embedded paragraph tags * Document some of the lesser known channel variables set by Dial * Add examples for some common Dial uses, along with some more challenging but useful options Change-Id: Ib2fb9301e8e044d14fbb2815ec64161f19bbfbc1
2016-08-13manager: Add <see-also> tags to relate interrelated events/actions togetherMatt Jordan
Change-Id: Idbac539205aa732bf786c4f765577d8e9ff28ba4
2016-08-13manager: Add <see-also> tags to relate Bridge related events,actions, and appsMatt Jordan
Change-Id: I67e6b79fa3102e494b5fe6cc7510472249080e85
2016-08-13manager: Add <see-also> tags to relate AoC events and actionsMatt Jordan
Change-Id: Iea89a36222712148c1775c05ed0ad1049d67a70e
2016-08-13manager: Add <see-also> tags to relate UserEvent actions/apps/eventsMatt Jordan
Change-Id: I80f8a981f62f50e74609c69c49edcaca6c95efa4
2016-08-13res_agi: Improve documentationMatt Jordan
* Groups of AGI commands that have similar functionality now reference each other, and all reference the AGI application for ease of wiki reference. * The documentation for the AGI application has been improved, in particular noting the various AGI types and how they are invoked. * A warning message has been added to DeadAGI, noting that it is deprecated. Change-Id: I479ccdee8a7393f01b18692c3d4ab7e6bdd1875d
2016-08-13manager: Add <see-also> links between related eventsMatt Jordan
This patch adds some see-also references between related AMI events. It focuses primarily on those events that are guaranteed to come in pairs, such as DTMFBegin/DTMFEnd, as well as those that occur during the life cycle of an Asterisk channel, such as Newchannel/Hangup. Change-Id: Iaab600477052018d0f8c03d0c624c0856e9ff1f3
2016-08-12Merge "res_pjsip: Fail global load if debug or default_from_user are empty" ↵zuul
into 13
2016-08-12Merge "res_pjsip_caller_id: Copy header name to short header name" into 13zuul
2016-08-12Merge "Run mandatory cleanup when startup fails." into 13zuul
2016-08-12Merge "location.c: Misc fixes and cleanups." into 13zuul
2016-08-12func_channel: Reorganize documentationMatt Jordan
* Following the example of the PJSIP channel driver, the channel technology specific documentation has been moved to the respective channel drivers that provide that functionality. This has the benefit of locating the documentation of items with those modules that provide it. * Examples of using the CHANNEL function for both standard items as well as for PJSIP have been added. * The 'max_forwards' standard item has been documented. Change-Id: Ifaa79a232c8ac99cf8da6ef6cc7815d398b1b79b
2016-08-12Merge "app_queue: Prevent crash when a call is forwarded to an invalid ↵zuul
location" into 13
2016-08-12Merge "res_pjsip res_pjsip_mwi: Misc fixes and cleanups." into 13zuul
2016-08-12Merge "pjsip_distributor.c: Add missing allocation failure check." into 13zuul
2016-08-12Merge "alembic: add auth_username to endpoint's identify_by enum" into 13zuul
2016-08-11Merge "res_pjsip: Make aor named lock a mutex." into 13zuul
2016-08-11Run mandatory cleanup when startup fails.Corey Farrell
Errors during startup result in an exit. These error branches should be calling ast_run_atexit(0) to ensure mandatory cleanup is run. ASTERISK-26267 #close Change-Id: If226f2326ae2df7add20040696132214cf2bb680
2016-08-11res_pjsip_caller_id: Copy header name to short header nameGeorge Joseph
When compact_headers was set, we were sending a zero-length header name for PAI and RPID because we always forced the short header name length to 0. We did this because we cloned the header from "From" and wanted to clear "f" from the sname. By cloning however, we bypass pjproject's automatic logic that sets sname to name if there's no compact form of the header, which there isn't for PAI and RPID. So now we force sname to be the same as name right after we set name. res_pjsip_diversion needed the same treatment for the Diversion header. ASTERISK-26241 #close Change-Id: I633ec139630cd83809aae00336cee4a10077e467
2016-08-11res_pjsip: Fail global load if debug or default_from_user are emptyGeorge Joseph
If debug was specified in the global configuration but left blank, the logger would treat it as a wildcard and log all hosts. If default_from_user was empty, a crash would result. The global apply handler now checks for empty strings. ASTERISK-26239 #close ASTERISK-26238 #close Change-Id: Ie75727f5cd5808845d92cc81f5713842fb203336
2016-08-11res_pjsip res_pjsip_mwi: Misc fixes and cleanups.Richard Mudgett
* Eliminated RAII_VAR() usage in ast_sip_persistent_endpoint_update_state(). * Added a missing allocation failure check to persistent_endpoint_find_or_create(). * Made persistent_endpoint_find_or_create() create the new object without a lock as it isn't needed. * Cleaned up some ao2 container allocation idioms. * Reordered res_pjsip_mwi.c load_module() and unload_module() Change-Id: If8ce88fbd82a0c72a37a2388f74f77237a6a36a8
2016-08-11location.c: Misc fixes and cleanups.Richard Mudgett
* Eliminated most RAII_VAR() usage. * Added several missing allocation failure checks. * Made ast_sip_for_each_contact() allocate the wrapper ao2 object without a lock as it is not needed. Change-Id: Ie20913365156c95dd79e5d471cfd25e99ae880bc
2016-08-11taskprocessor.c: Tweak high water checks.Richard Mudgett
* The high water check in ast_taskprocessor_alert_set_levels() would trigger immediately if the new high water level is zero and the queue was empty. * The high water check in taskprocessor_push() was off by one. Change-Id: I687729fb4efa6a0ba38ec9c1c133c4d407bc3d5d
2016-08-11res_pjsip: Make aor named lock a mutex.Richard Mudgett
The named aor lock was always being locked for writes so a rwlock adds no benefit and may be slower because rwlocks are biased toward read locking. Change-Id: I8c5c2c780eb30ce5441832257beeb3506fd12b28
2016-08-11pjsip_distributor.c: Add missing allocation failure check.Richard Mudgett
Change-Id: I932ab2cea845e534d9ff318035b6de39972d3b28
2016-08-11app_queue: Prevent crash when a call is forwarded to an invalid locationMatt Jordan
When a call forward attempt is made from a Queue member, the current code will hang up the forwarding channel in an off-nominal condition prior to raising the Stasis events informing the rest of Asterisk that the call was forwarded. This will result in a slew of dreaded FRACKs, most likely leading to a crash. This patch modifies the code such that we don't hang up the forwarding channel even in an off-nominal condition until we've safely raised the Stasis messages. ASTERISK-25797 #close Change-Id: Ife5abed351691fd79105321636eaa8ea8dcdba38
2016-08-11Merge "channels/chan_pjsip: Add PJSIP_SEND_SESSION_REFRESH" into 13zuul
2016-08-11alembic: add auth_username to endpoint's identify_by enumKevin Harwell
A new identify_by option was added recently, auth_username. However, this setting was not added as an allowable choice in the database enumeration value. This patch updates the current enumeration, adding in the new setting. ASTERISK-26268 #close Change-Id: Ib4788e8485e4cd40172ec0abbf5810a147ab8bf8
2016-08-10Merge "alembic/sqlalchemy: auto increment only allowed on a single column" ↵zuul
into 13
2016-08-10Merge "pjsip: Fix deadlock with suspend taskprocessor on masquerade" into 13zuul
2016-08-10pjsip: Fix deadlock with suspend taskprocessor on masqueradeAlexei Gradinari
If both channels which should be masqueraded are in the same serializer: 1st channel will be locked waiting condition 'complete' 2nd channel will be locked waiting condition 'suspended' On heavy load system a chance that both channels will be in the same serializer 'pjsip/distibutor' is very high. To reproduce compile res_pjsip/pjsip_distributor.c with DISTRIBUTOR_POOL_SIZE=1 Steps to reproduce: 1. Party A calls Party B (bridged call 'AB') 2. Party B places Party A on hold 3. Party B calls Voicemail app (non-bridged call 'BV') 4. Party B attended transfers Party A to voicemail using REFER. 5. When asterisk masquerades calls 'AB' and 'BV', a deadlock is happened. This patch adds a suspension indicator to the taskprocessor. When a session suspends/unsuspends the serializer it sets the indicator to the appropriate state. The session checks the suspension indicator before suspend the serializer. ASTERISK-26145 #close Change-Id: Iaaebee60013a58c942ba47b1b4930a63e686663b
2016-08-10Merge "res_rtp_asterisk: Cache local RTCP address." into 13Joshua Colp
2016-08-10alembic/sqlalchemy: auto increment only allowed on a single columnKevin Harwell
The extensions table defined two columns (id and priority) as primary key autoincrement columns. However only one is allowed when defining the primary key. This patch removes the autoincrement attribute from the priority column since it does not need to be as such and really should not have been on there in the first place. This patch also removes 'context', 'exten', and 'priority' from the primary key index and creates a new combined unique contraint index on them. ASTERISK-26183 #close Change-Id: Ib9c712c612a4d7ec1edb0dcb77f1bae0905a470b
2016-08-10channels/chan_pjsip: Add PJSIP_SEND_SESSION_REFRESHMatt Jordan
This patch adds a new PJSIP specific dialplan function, PJSIP_SEND_SESSION_REFRESH. When invoked on a PJSIP channel, the media session will be refreshed via either an UPDATE or re-INVITE request. When used in conjunction with the PJSIP_MEDIA_OFFER dialplan function, the formats in use on a PJSIP channel can be re-negotiated and changed dynamically after call setup. ASTERISK-26277 #close Change-Id: Ib98fe09ba889aafe26d58d32f0fd1323f8fd9b1b
2016-08-09res_rtp_asterisk: Cache local RTCP address.Mark Michelson
When an RTCP packet is sent or received, res_rtp_asterisk generates a Stasis event that contains the RTCP report as well as the local and remote addresses that the report pertains to. The addresses are determined using ast_find_ourip(). For the local address, this will typically result in a lookup of the hostname of the server, and then a DNS lookup of that hostname. If you do not have the host in /etc/hosts, then this results in a full DNS lookup, which can potentially block for some time. This is especially problematic when performing RTCP reads, since those are done on the same thread responsible for reading and writing media. This patch addresses the issue by performing a lookup of the local address when RTCP is allocated. We then use this cached local address for the Stasis events when necessary. ASTERISK-26280 #close Reported by Mark Michelson Change-Id: I3dd61882c2e57036f09f0c390cf38f7c87e9b556
2016-08-09Merge "res_pjsip_mwi: fix unsolicited mwi blocks PJSIP stack" into 13zuul
2016-08-09Merge "res_pjsip_outbound_publish: Use a serializer shutdown group for ↵Joshua Colp
unload." into 13
2016-08-08res_pjsip_mwi: fix unsolicited mwi blocks PJSIP stackAlexei Gradinari
The PJSIP taskprocessors could be overflowed on startup if there are many (thousands) realtime endpoints configured with unsolicited mwi. The PJSIP stack could be totally unresponsive for a few minutes after boot completed. This patch creates a separate PJSIP serializers pool for mwi and makes unsolicited mwi use serializers from this pool. This patch also adds 2 new global options to tune taskprocessor alert levels: 'mwi_tps_queue_high' and 'mwi_tps_queue_low'. This patch also adds new global option 'mwi_disable_initial_unsolicited' to disable sending unsolicited mwi to all endpoints on startup. If disabled then unsolicited mwi will start processing on next endpoint's contact update. ASTERISK-26230 #close Change-Id: I4c8ecb82c249eb887930980a800c9f87f28f861a
2016-08-08Merge "app_voicemail: Add taskprocessor alert level options." into 13Joshua Colp
2016-08-04res_pjsip_outbound_publish: Use a serializer shutdown group for unload.Joshua Colp
This change replaces the custom unload process for the outbound publish module with the common serializer shutdown group. ASTERISK-25217 #close Change-Id: I280a0384d860c486202d87d2d674394cca77ffb6
2016-08-03Add missing checks during startup.Corey Farrell
This ensures startup is canceled due to allocation failures from the following initializations. * channel.c: ast_channels_init * config_options.c: aco_init ASTERISK-26265 #close Change-Id: I911ed08fa2a3be35de55903e0225957bcdbe9611