9 Nov
2007
9 Nov
'07
7:24 a.m.
Hi Daniel,
Could please check the latest SVN version of 1.3 - I made a fix there.
If everything ok, I will backport it to 1.2 also.
Regards,
Bogdan
Daniel Grotti wrote:
*Hi Bogdan,*
Hi Daniel,
Hmmm....I see - you say (for outgoing scenario) that the location set
is initialized with the A destination instead of B destination, right?
*yes,
it's right.*
If so, please open a bug report on the tracker.
*well, on the bug Repert, if I don't set any location (as in the last
script I have sended), I can see this DEBUG line:
" DEBUG:cpl_proxy_to_loc_set: rewriting Request-URI with <
A@A_ip_address>"
where : "A@A_ip_address" is the caller IP address, not the destination
address (that is B).
*
*regards.
daniel
*
regards,
Bogdan
Daniel Grotti wrote:
Hi bogdan,
If it's my cpl outgoing script configuration, from USER A
******************************************************
<cpl>
<outgoing>
<address-switch field="destination" subfield="user">
<address is="B">
<proxy />
</address>
</address-switch>
</outgoing>
<cpl>
*******************************************************
When I make a call from A to B, then the script has called, but in
debug I can see that CPL rewrites R-URI with source address
(A@A_ip_address) instead of destination address (B@B_ip_address). So
the message goes back to user A.
regards,
Daniel
Bogdan-Andrei Iancu wrote:
> Hi Daniel,
>
> there are no differences - the implementation follows the RFC. For
> incoming calls, the location set is empty, but it can be populated
> by the CPL script during execution. So, when you do "proxy", you
> may have multiple entries in the location set.
>
> The comment in the cpl_sig.c file refers to some implementation
> details - how to process the available location set, depeding if it
> is the first time doing proxy (for the call) or a second time.
>
> regards,
> bogdan
>
> daniel grotti wrote:
>> Hi all,
>> this is what CPL_SIG.c says about forwarding a given message to
>> the given location set:
>>
>> " forwards the msg to the given location set; if flags has set the
>> CPL_PROXY_DONE, all locations will be added as branches,
>> otherwise, the first one will set as RURI (this is ha case when
>> this is the first proxy of the message)
>> The given list of location will be freed, returning 0 instead.
>> Returns: 0 - OK "
>>
>>
>> My question is : which and what is "the first one" location ? Can
>> you explain it better?
>> Because RFC 3880 say that : "For the incoming top-level call
>> processing action, the location set is initialized to the empty set.
>> For the outgoing action, it is initialized to the destination
>> address of the call."
>>
>> So RFC is very clear. I think there are considerable differences
>> between RFC and the behavior of CPL interpreter.
>>
>> Thanks.
>> Daniel
>>