[test-results] [Bamboo] No agents to build plan Asterisk - Trunk - FreeBSD 8.1 - i386
Bamboo
bamboo at asterisk.org
Tue Jan 18 18:20:32 CST 2011
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ASTTRUNK-FREEBSD81-I386-136 has been queued, but there's no agent capable of building it.
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http://bamboo.asterisk.org/browse/ASTTRUNK-FREEBSD81-I386/log
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Code Changes
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rmudgett (302178):
>Merged revisions 302174 via svnmerge from
>https://origsvn.digium.com/svn/asterisk/branches/1.8
>
>................
> r302174 | rmudgett | 2011-01-18 12:11:43 -0600 (Tue, 18 Jan 2011) | 102 lines
>
> Merged revisions 302173 via svnmerge from
> https://origsvn.digium.com/svn/asterisk/branches/1.6.2
>
> ................
> r302173 | rmudgett | 2011-01-18 12:07:15 -0600 (Tue, 18 Jan 2011) | 95 lines
>
> Merged revisions 302172 via svnmerge from
> https://origsvn.digium.com/svn/asterisk/branches/1.4
>
> ........
> r302172 | rmudgett | 2011-01-18 12:04:36 -0600 (Tue, 18 Jan 2011) | 88 lines
>
> Issues with DTMF triggered attended transfers.
>
> Issue #17999
> 1) A calls B. B answers.
> 2) B using DTMF dial *2 (code in features.conf for attended transfer).
> 3) A hears MOH. B dial number C
> 4) C ringing. A hears MOH.
> 5) B hangup. A still hears MOH. C ringing.
> 6) A hangup. C still ringing until "atxfernoanswertimeout" expires.
> For v1.4 C will ring forever until C answers the dead line. (Issue #17096)
>
> Problem: When A and B hangup, C is still ringing.
>
> Issue #18395
> SIP call limit of B is 1
> 1. A call B, B answered
> 2. B *2(atxfer) call C
> 3. B hangup, C ringing
> 4. Timeout waiting for C to answer
> 5. Recall to B fails because B has reached its call limit.
>
> Because B reached its call limit, it cannot do anything until the transfer
> it started completes.
>
> Issue #17273
> Same scenario as issue 18395 but party B is an FXS port. Party B cannot
> do anything until the transfer it started completes. If B goes back off
> hook before C answers, B hears ringback instead of the expected dialtone.
>
> **********
> Note for the issue #17273 and #18395 fix:
>
> DTMF attended transfer works within the channel bridge. Unfortunately,
> when either party A or B in the channel bridge hangs up, that channel is
> not completely hung up until the transfer completes. This is a real
> problem depending upon the channel technology involved.
>
> For chan_dahdi, the channel is crippled until the hangup is complete.
> Either the channel is not useable (analog) or the protocol disconnect
> messages are held up (PRI/BRI/SS7) and the media is not released.
>
> For chan_sip, a call limit of one is going to block that endpoint from any
> further calls until the hangup is complete.
>
> For party A this is a minor problem. The party A channel will only be in
> this condition while party B is dialing and when party B and C are
> conferring. The conversation between party B and C is expected to be a
> short one. Party B is either asking a question of party C or announcing
> party A. Also party A does not have much incentive to hangup at this
> point.
>
> For party B this can be a major problem during a blonde transfer. (A
> blonde transfer is our term for an attended transfer that is converted
> into a blind transfer. :)) Party B could be the operator. When party B
> hangs up, he assumes that he is out of the original call entirely. The
> party B channel will be in this condition while party C is ringing, while
> attempting to recall party B, and while waiting between call attempts.
>
> WARNING:
> The ATXFER_NULL_TECH conditional is a hack to fix the problem. It will
> replace the party B channel technology with a NULL channel driver to
> complete hanging up the party B channel technology. The consequences of
> this code is that the 'h' extension will not be able to access any channel
> technology specific information like SIP statistics for the call.
>
> ATXFER_NULL_TECH is not defined by default.
> **********
>
> (closes issue #17999)
> Reported by: iskatel
> Tested by: rmudgett
> JIRA SWP-2246
>
> (closes issue #17096)
> Reported by: gelo
> Tested by: rmudgett
> JIRA SWP-1192
>
> (closes issue #18395)
> Reported by: shihchuan
> Tested by: rmudgett
>
> (closes issue #17273)
> Reported by: grecco
> Tested by: rmudgett
>
> Review: https://reviewboard.asterisk.org/r/1047/
> ........
> ................
>................
>
russell (302268):
>Merged revisions 302267 via svnmerge from
>https://origsvn.digium.com/svn/asterisk/branches/1.8
>
>........
> r302267 | russell | 2011-01-18 14:19:57 -0600 (Tue, 18 Jan 2011) | 5 lines
>
> Don't enable AO2_DEBUG by default if AST_DEVMODE is on.
>
> AO2_DEBUG is not important and is causing a false compiler warning to be
> generated on my Ubuntu Natty dev box.
>........
>
jpeeler (302270):
>Merged revisions 302266 via svnmerge from
>https://origsvn.digium.com/svn/asterisk/branches/1.8
>
>................
> r302266 | jpeeler | 2011-01-18 14:19:57 -0600 (Tue, 18 Jan 2011) | 34 lines
>
> Merged revisions 302265 via svnmerge from
> https://origsvn.digium.com/svn/asterisk/branches/1.6.2
>
> ........
> r302265 | jpeeler | 2011-01-18 14:13:52 -0600 (Tue, 18 Jan 2011) | 27 lines
>
> Convert device state callbacks to ao2 objects to fix a deadlock in chan_sip.
>
> Lock scenario presented here:
> Thread 1
> holds ast_rdlock_contexts &conlock
> holds handle_statechange hints
> holds handle_statechange hint
> waiting for cb_extensionstate
> Locked Here: chan_sip.c line 7428 (find_call)
> Thread 2
> holds handle_request_do &netlock
> holds find_call sip_pvt_ptr
> waiting for ast_rdlock_contexts &conlock
> Locked Here: pbx.c line 9911 (ast_rdlock_contexts)
>
> Chan_sip has an established locking order of locking the sip_pvt and then
> getting the context lock. So the as stated by the summary, the operations in
> thread 2 have been modified to no longer require the context lock.
>
> (closes issue #18310)
> Reported by: one47
> Patches:
> statecbs_ao2.mk2.patch uploaded by one47 (license 23),
> modified by me
>
> Review: https://reviewboard.asterisk.org/r/1072/
> ........
>................
>
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