[Devel] registrar/usrloc issue

[Bogdan-Andrei Iancu]

most probably...along with received to avoid duplicity due NATs...

regards,
bogdan

Ovidiu Sas wrote:
> how about cseq?
>
> Let's say the network is down and the phone is trying to register.
> The registration will time out and the cseq will increase.
> The username, domain, contact and callid will remain the same and as a
> result the db update will fail.
>
>
> Regards,
> Ovidiu Sas
>
> On 3/6/07, Bogdan-Andrei Iancu <bogdan at voice-system.ro> wrote:
>> Hi Ovidiu,
>>
>> This comes from the DB table constrains:
>>     UNIQUE KEY udc_loc (username, domain, contact)
>>
>> I guess callid must be also added.
>>
>> regards,
>> bogdan
>>
>> Ovidiu Sas wrote:
>> > Hi,
>> >
>> >
>> > If I have a user registered and I try to re-register the same user on
>> > top of the existing registration, I have the following error:
>> >
>> > submit_query: Duplicate entry
>> > 'line-6--sip:line-6 at 192.168.2.102:5060;transport=udp' for key 2
>> > db_insert: Error while submitting query
>> > db_insert_ucontact(): Error while inserting contact
>> > ERROR:usrloc:insert_ucontact: failed to insert in database
>> >
>> > The in memory location table is showing two registrations, but the
>> > location database is not updated:
>> >        AOR:: line-6
>> >                Contact:: 
>> sip:line-6 at 192.168.2.102:5060;transport=udp Q=
>> >                        Expires:: 575
>> >                        Callid::
>> > 00036be7-b1240007-7f2e7bf5-340423fb at 192.168.2.102
>> >                        Cseq:: 530
>> >                        User-agent:: Cisco-CP7960G/8.0
>> >                        State:: CS_SYNC
>> >                        Flags:: 0
>> >                        Cflag:: 0
>> >                        Socket:: udp:192.168.2.22:5060
>> >                        Methods:: 4294967295
>> >                Contact:: 
>> sip:line-6 at 192.168.2.102:5060;transport=udp Q=
>> >                        Expires:: 3584
>> >                        Callid::
>> > 00036be7-b1240007-2af7c4c8-77777b7e at 192.168.2.102
>> >                        Cseq:: 102
>> >                        User-agent:: Cisco-CP7960G/8.0
>> >                        State:: CS_SYNC
>> >                        Flags:: 0
>> >                        Cflag:: 0
>> >                        Socket:: udp:192.168.2.22:5060
>> >                        Methods:: 4294967295
>> >
>> > If I restart openser, I will loose the second binding due to the fact
>> > that was not saved into the database.
>> >
>> > '/opt/sbin/openserctl ul show' after restart:
>> >        AOR:: line-6
>> >                Contact:: 
>> sip:line-6 at 192.168.2.102:5060;transport=udp Q=
>> >                        Expires:: 397
>> >                        Callid::
>> > 00036be7-b1240007-7f2e7bf5-340423fb at 192.168.2.102
>> >                        Cseq:: 530
>> >                        User-agent:: Cisco-CP7960G/8.0
>> >                        State:: CS_SYNC
>> >                        Flags:: 0
>> >                        Cflag:: 0
>> >                        Socket:: udp:192.168.2.22:5060
>> >                        Methods:: 4294967295
>> >
>> > The phone will consider itself registered for an hour, but the binding
>> > will expire sooner on the server due to old biding timeout.
>> >
>> >
>> > Regards,
>> > Ovidiu Sas
>> >
>> > _______________________________________________
>> > Devel mailing list
>> > Devel at openser.org
>> > http://openser.org/cgi-bin/mailman/listinfo/devel
>> >
>>
>>
>