[asterisk-dev] [Code Review] Adding CLI Function sip remove subscribes and sip remove subscribe <peer>

[schmidts]

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https://reviewboard.asterisk.org/r/1038/
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Review request for Asterisk Developers and Klaus Darilion.


Summary
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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.


Diffs
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  trunk/channels/chan_sip.c 295786 

Diff: https://reviewboard.asterisk.org/r/1038/diff


Testing
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generate several thousand subscribes with sipp and removed them.


Thanks,

schmidts

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