[Kamailio-Users] OpenSER ActiveWatcher Table

Klaus Darilion klaus.mailinglists at pernau.at
Wed Oct 15 11:23:35 CEST 2008



George Lee schrieb:
> Hi Expert,
> 
> When a SUBSCRIBE message is received, OpenSER creates an entries in
> the ActiveWatcher table. This is used to generate NOTIFY message to
> watchers. The problem I have seen is that OpenSER keeps on creating
> new entries to the ActiveWatchers if the SIP UA deregister, register,
> deregister, register, etc. for several times. This triggers multiple
> NOTIFY messages to be sent to watchers. How does OpenSER remove
> entries in the ActiveWatcher table? It deosn't look like a SUBSCRIBE
> with expires=0 would delete an entry in the table.

It should, if not this is a bug. Of course there may be some delay as 
the write back to DB is not synchronous.

klaus

> 
> Thanks,
> George
> 
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