1 Oct
2018
1 Oct
'18
9:44 a.m.
On 01.10.18 09:35, Juha Heinanen wrote:
Daniel-Constantin Mierla writes:
That was the reason that all worked fine so far.
But as soon as a value goes negative, things get broken. For example,
with the modules storing expire/lifetime (e.g., usrloc, dialog) being
timestamp + interval, if interval is very long, then the value goes over
mid of UNSIGNED, practically becoming negative when using DB1_INT to
send to db insert command, and mysql will store 0.
This made it necessary to introduce unsigned types in DB API, and it
seems some modules need to be updated to deal with it because their
database schema used UNSIGNED when the code didn't actually supported
that. So it is an issue existing for long time, but revealed recently as
timestamp value got higher and going to be over max signed int. It was
also discussed before the summer in the last IRC devel meeting.
This update with new database types DB1_UINT and DB1_UBIGINT started on
Friday. I expected that only insert/updates with high values to be
affected, but it seems that loading is also hit.
We will work further on it.
Cheers,
Daniel
It is the same case -- the database schema
defined unsigned types of
columns although internally only signed types were supported. This works
fine as long as the value inserted in the database is a positive integer
(not a negative integer).
I don't have any negative values in any of the lcr
tables.
-- Juha
> Will review all database table definitions and update accordingly. Once
> is finished, I will post an update.
>
> Cheers,
> Daniel
>
>
> On 01.10.18 08:59, Juha Heinanen wrote:
>> Daniel-Constantin Mierla writes:
>>
>>> This was related to adding support for UNSIGNED types. So far we had
>>> only signed types in DB API, but latest MySQL version is inserting 0
>>> without any error when the actual value is a signed negative value.
>>>
>>> Should be fixed now in latest master, try with it and see if all fine
>>> now.
>> I built K again and got a new error:
>>
>> Oct 1 09:55:37 char /usr/bin/sip-proxy[18235]: ERROR: lcr [lcr_mod.c:1047]:
insert_gws(): lcr_gw id at row <0> is null or not int
>> Oct 1 09:55:37 char /usr/bin/sip-proxy[18235]: CRITICAL: lcr [lcr_mod.c:759]:
mod_init(): failed to reload lcr tables
>> Oct 1 09:55:37 char /usr/bin/sip-proxy[18235]: ERROR: <core>
[core/sr_module.c:890]: init_mod(): Error while initializing module lcr
(/usr/lib/x86_64-linux-gnu/sip-proxy/modules/lcr.so)
>> Oct 1 09:55:37 char /usr/bin/sip-proxy[18235]: INFO: <core>
[core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized
>>
>> This starts to get serious.
>>
>> -- Juha
>>
> --
> Daniel-Constantin Mierla -- www.asipto.com
> www.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio World Conference -- www.kamailioworld.com
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--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference -- www.kamailioworld.com
Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com