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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1038/">https://reviewboard.asterisk.org/r/1038/</a>
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<p style="margin-top: 0;">On November 29th, 2010, 12:46 p.m., <b>Russell Bryant</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">How do you envision this being used? Is it primarily for development and debugging? If you think there is a need for this in a production environment, I'd like to see corresponding manager actions, as well, since we don't want to encourage the usage of CLI commands from programs when possible.</pre>
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<p>On November 29th, 2010, 1:04 p.m., <b>schmidts</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">as i said above this is a possible problem in an asterisk cluster with a sip proxy in front if the cluster is used in an active:active setup with distributed device states.
i will take a look at corresponding manager actions.</pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Shouldn't you just be ensuring that SUBSCRIBE always hits the same server that it started with?</pre>
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<p>- Russell</p>
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<p>On November 29th, 2010, 7:52 a.m., schmidts wrote:</p>
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<div>Review request for Asterisk Developers and Klaus Darilion.</div>
<div>By schmidts.</div>
<p style="color: grey;"><i>Updated 2010-11-29 07:52:57</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">After testing a clustered Asterisk solution we have noticed that there is no other way to remove subscriptions from a server then to let them time out. If you use distributed device states its possible to get notifys from different asterisk servers, cause the subscription was sent to another asterisk in the cluster, before the old subscription timed out.
With this functions all subscribes or all subscribes from a peer could be removed using a CLI command
Both functions send a terminating notify out to the watcher.
I change the expiry value of this subscribe to -1 to mark these subscribes as removed cause they will exists up to T1 X 64 seconds if the watcher is not reachable.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">generate several thousand subscribes with sipp and removed them.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>trunk/channels/chan_sip.c <span style="color: grey">(295786)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1038/diff/" style="margin-left: 3em;">View Diff</a></p>
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