2008/8/8 Della Betta Filippo <[EMAIL PROTECTED]>:
> I tried nua_subscribe with SIPTAG_EXPIRES_STR("0"), but I had the same
> problem.
> Attached sofia-sip level 9 log
Oh yes, the SUBSCRIBE code checks for Expires header, too. Wonder how
I got nua to return 200 to NOTIFY, though...
You can try to use darcs version, it now delays termination until
NOTIFY is received w/ nua:_unsubscribe or nua_subscribe and Expires 0.
Note that if timeout occurs, the sip_t pointer argument to nua
callback is NULL:
--Pekka
> -----Original Message-----
> From: Pekka Pessi [mailto:[EMAIL PROTECTED]
> Sent: mercoledì 6 agosto 2008 20.08
> To: Della Betta Filippo
> Cc: [email protected]
> Subject: Re: [Sofia-sip-devel] NOTIFY and 481
>
> 2008/8/1 Della Betta Filippo <[EMAIL PROTECTED]>:
>> Hello All,
>> I wrote a simple sofia-sip application that REGISTER itself to a
>> proxy, send a SUBSCRIBE, an (un)SUBSCRIBE and (un)REGISTER (see flow and
>> code below).
>> In response to the last NOTIFY (after the (un)SUBSCRIBE) sofia-sip sends 481
>> Call Does Not Exist.
>> In my opinion it is not correct. The correct answer should be 200 OK since
>> dialog must be destroyed on incoming NOTIFY with Subscription-State:
>> terminated (RFC3265)
>> Do you agree ?
>
> You are correct.
>
>> If so, am I doing something wrong with the code ?
>
> You can avoid the problem by using nua_subscribe() when unsubscribing, too,
> like
>
> nua_subscribe(nsh, SIPTAG_EXPIRES_STR("0"),
> SIPTAG_EVENT_STR("presence.winfo"),
> TAG_END());
>
>
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> Pekka.Pessi mail at nokia.com
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