[asterisk-bugs] [Asterisk 0018898]: [patch] Large number of active sip dialogs PUBLISH in the output "sip show channels".
Asterisk Bug Tracker
noreply at bugs.digium.com
Wed Jun 1 12:47:24 CDT 2011
A NOTE has been added to this issue.
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https://issues.asterisk.org/view.php?id=18898
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Reported By: Obi Van
Assigned To:
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Project: Asterisk
Issue ID: 18898
Category: Channels/chan_sip/General
Reproducibility: always
Severity: major
Priority: normal
Status: ready for testing
Asterisk Version: 1.8.2.4
JIRA: SWP-3194
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2011-02-28 07:55 CST
Last Modified: 2011-06-01 12:47 CDT
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Summary: [patch] Large number of active sip dialogs PUBLISH
in the output "sip show channels".
Description:
On Debian 5.0 and Asterisk 1.8.2.4 (also 1.8.2.3) in the output "sip show
channels" I see the following (IP addresses is fake):
123.45.678.910 (None) OTMxYmI3YWRjOGN 0x0 (nothing) No
Rx: PUBLISH <guest>
123.45.678.910 (None) ZmNmNmRhMTUyNDQ 0x0 (nothing) No
Rx: PUBLISH <guest>
123.45.678.910 (None) NTZiYjhlNGRlNzY 0x0 (nothing) No
Rx: PUBLISH <guest>
To these addresses are registered softphones clients. Execute a command
"sip show channel" on any of the PUBLISH dialogues gives the following
results (123.45.678.900 - is address Asterisk):
*CLI>sip show channel NTZiYjhlNGRlNzY
* SIP Call
Curr. trans. direction: Incoming
Call-ID: NTZiYjhlNGRlNzY1NGIxMTBhMzFiMTgxNTlkNGNjNmU.
Owner channel ID: <none>
Our Codec Capability: 0x10d (g723|ulaw|alaw|g729)
Non-Codec Capability (DTMF): 1
Their Codec Capability: 0x0 (nothing)
Joint Codec Capability: 0x0 (nothing)
Format: 0x0 (nothing)
T.38 support No
Video support No
MaxCallBR: 0 kbps
Theoretical Address: 123.45.678.910:5060
Received Address: 123.45.678.910:5060
SIP Transfer mode: open
Force rport: Yes
Audio IP: 123.45.678.900 (local)
Our Tag: as2b4a5359
Their Tag: 27384736
SIP User agent: Zoiper rev.6313
Need Destroy: No
Last Message: Rx: PUBLISH
Promiscuous Redir: No
Route: N/A
DTMF Mode: rfc2833
SIP Options: (none)
Session-Timer: Inactive
Number of such dialogues can reach up to 100 or more! CLI command "sip
reload" does not help. Only helps "core stop now". I noticed that
Session-Timer: Inactive
With the execution of commands for any active dialogue, for example ACK, I
get the following:
Session-Timer: Active
S-Timer Interval: 600
S-Timer Refresher: uas
S-Timer Expirys: 0
S-Timer Sched Id: 162202
S-Timer Peer Sts: Inactive
S-Timer Cached Min-SE: 0
S-Timer Cached SE: 600
S-Timer Cached Ref: auto
S-Timer Cached Mode: Originate
While the output is consistent with the settings in the file sip.conf. It
is seen that:
Session-Timer: Active
It seems to me that the dialogue PIBLISH does not work Session-Timer.
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(0135618) wimpy (reporter) - 2011-06-01 12:47
https://issues.asterisk.org/view.php?id=18898#c135618
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I have disabled the cron job that did a daily restart and the result looks
good.
*CLI> core show uptime
System uptime: 5 days, 13 hours, 33 minutes, 14 seconds
Last reload: 5 days, 13 hours, 33 minutes, 14 seconds
*CLI> core show calls
1 active call
1123 calls processed
*CLI> sip show channels
Peer User/ANR Call ID Format Hold
Last Message Expiry Peer
192.168.12.145 kab1 363ff8a402b3cfc (alaw) No
Tx: ACK kab1
1 active SIP dialog
So the PUBLISH dialogs are definitely gone.
That single ACK is stuck, but the PUBLISH problem is definitely gone.
Issue History
Date Modified Username Field Change
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2011-06-01 12:47 wimpy Note Added: 0135618
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