[OpenSIPS-Devel] Issue in storing Dialog Variables into the Database (Postgresql)

[John Nash]

I would have looked into code by now but its taking me a while to go
through it as I recently started studying it. I thought of posting in case
its some know issue.

On Tue, Dec 23, 2014 at 5:27 PM, John Nash <john.nash778 at gmail.com> wrote:

> I think the issue is somewhere in storing these values into the postgres
> DB (Not checked with mysql) because ....
>
> 1- I connected one call and let dialog created and then restarted opensips
> and again checked dialog variables (using opensipsctl) and found dialog
> variables gone (I could see the dialog other core values though)
>
> 2- When dialog is created I ran following queries
> select position('accX_db'::bytea in vars) from dialog (To check position
> of "accX_db after that non-printable binary data is there")
> select length(vars) from dialog (Checked total binary length)
>
> and found there was only one byte after "accX_db" so I think it is not
> storing complete value.
>
> BTW my version is Server:: OpenSIPS (1.12.0dev-notls (x86_64/linux))
>
>
>
>
>
>
>
> On Tue, Dec 23, 2014 at 5:19 PM, Răzvan Crainea <razvan at opensips.org>
> wrote:
>
>>  Hi, Josh!
>>
>> Most likely it is a printing problem. The dialog variables are stored in
>> the DB as binary/non-printable data. That's why you can't see them properly
>> when doing a select.
>>
>> Best regards,
>>
>> Răzvan Crainea
>> OpenSIPS Solutionswww.opensips-solutions.com
>>
>> On 12/23/2014 01:08 PM, John Nash wrote:
>>
>>  I am using Opensips with dialog module and using DB as Postgresql. I am
>> using modparam("dialog", "db_mode", 1). At the time of dialog creation I am
>> also setting values to some dialog variables which I can see with mi fifo
>> commands.
>>
>> My issue is when i run a select query and try to see "vars" column contents
>> (I set vars column data type as text for simplicity), I do not see all
>> information stored. It seems to be truncated. I see like below ...
>>
>> "accX_table#acc|accX_flags#5 DB_MISSED_FLAG DB_FLAG CDR_FLAG
>> FAIL_TRANS_FLAG|accX_db# " (There is some special character at the end)
>>
>> On the other hand when i see dialog using mi fifo command I see full list
>> of variables.
>>
>> accX_table:: acc
>> accX_flags:: 5 DB_MISSED_FLAG DB_FLAG CDR_FLAG FAIL_TRANS_FLAG
>> accX_db:: \b\x00\x00\x00\x1d\x00sip:test at 192.168.7.5 <http://lists.opensips.org/cgi-bin/mailman/listinfo/users>:9090$\
>> x00sip:1111111111 at 192.168.7.5 <http://lists.opensips.org/cgi-bin/mailman/listinfo/users>:9090#\x00sip:11025111111111 at 192.168.7.8 <http://lists.opensips.org/cgi-bin/mailman/listinfo/users>\x0e\x00192.168.3.1
>> ?\x00\x00\n\x001419221825
>> accX_leg:: \x00\x00\x00\x00
>> accX_core:: \x06\x00INVITE
>> \x0052a5e031f1fa4a50883cf14fcfb0dfb1"\x007C34DE52-54979B3E000CEDFB-4BCFC700
>> \x00e26faa1c7c654b1dbe6b1d86a12b2e61\x03\x00200\x02\x00OK\b\x00E\x9b\x97T\x00\x00\x00\x00
>> accX_created:: >\x9b\x97T\x00\x00\x00\x00
>> caller_IP:: 192.168.3.1
>> ring_time:: 1419221825
>>
>> Somehow values after accX_db are not being stored into the DB.
>>
>> Any ideas?
>>
>> John
>>
>>
>>
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>>
>
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