Re: [reSIProcate] fetching registartion

[Giuseppe Teresi <giuseppe.Teresi@xxxxxxxxxxxx>]

In the RFC 3261 there are no requirements about the fetching registration procedure. I try this procedure with SER  and Asterisk proxy for the first if I send a REGISTER out of dialog created for the first REGISTER it respond with a 401 Unauthrized while Asterisk don't support this procedure.
On the other hand if I form a new ClientRegistration my problem persist, in fact if you suppose that:

1)at time T1 I perform a registration with the  UA1 for alice@xxxxxxxxxx , the allContacts() return 1 binding

2)at time T2 I perform a registration with the UA2 for alice@xxxxxxxxxx,  the allContacts() return 2 bindings

3)at time T3 I perform a fetching registartion with UA1 for alice@xxxxxxxxxx
       a) if the proxy response is 200 Ok the allContacts return 2 bindings

       b) if the proxy response is a 4xx the allContacts return 1 binding

If there aren't any way to know the last response sending from the register server I don't be sure that the list returned by the allContacts() is the real list of the UAs logged with the same account.

I hope for I'm clear and excuse me for my poor english.




Scott Godin ha scritto:

There is no requirement to use the same from tag and Call-id to query active registrations.  You could just form a new ClientRegistration using the same AOR, then use allContacts to get see the current regisrations.

---

From: Giuseppe Teresi [mailto:giuseppe.Teresi@xxxxxxxxxxxx]
Sent: Wed 9/27/2006 1:24 PM
To: Scott Godin
Cc: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [reSIProcate] fetching registartion

Hi,

I know the allContacts() method of ClientRegistration class, if during the fetching procedure I obtain a 4xx message to the REGISTER, when I call allContacts() it returns the contacts list contained in the 200 Ok to the first REGISTER. 

Scott Godin wrote:

There is an allContacts() method on ClientRegistration that can used to retrieve the Contacts from the 200 response.

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From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx on behalf of Giuseppe Teresi
Sent: Wed 9/27/2006 1:04 PM
To: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
Subject: [reSIProcate] fetching registartion

Hi everybody,

I wish to give to my User Agent the possibility to fetch the
registration (see RFC 3261 section 10.2.3), this procedure is performed
to send a REGISTER with the same from tag and Call-Id of the first
REGISTER but without the contact header, but to obtain the contact list
of UAs registered with an account I need to parse the 200 ok response to
the REGISTER and this procedure don't tell a virtual method of
ClientRegistartion class.
Does someone knows an alternative method to obtain the 200 Ok response?


thanks
Giuseppe T.  
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