Hello Daniel, here are the logs:29(46) ERROR: <core> [core/pvapi.c:1457]: pv_printf(): no more space for spec value - printed:7 token:5131 buffer:409629(46) ERROR: <core> [core/pvapi.c:1467]: pv_printf(): buffer overflow -- increase the buffer size...29(46) ERROR: <core> [core/pvapi.c:1457]: pv_printf(): no more space for spec value - printed:7 token:5129 buffer:409629(46) ERROR: <core> [core/pvapi.c:1467]: pv_printf(): buffer overflow -- increase the buffer size...Thanks,EnricoIl giorno mer 13 feb 2019 alle ore 09:45 Daniel-Constantin Mierla <miconda@gmail.com> ha scritto:Hello,
I pushed a patch to print more details about printed size, current token size and overall output buffer size in those error log messages -- the commit:
* https://github.com/kamailio/kamailio/commit/44e48809a608d4de46d61198137cd669c6a4763f
Can you try with this patch and send again here on mailing list the error log messages?
Cheers,
Daniel
On 13.02.19 09:20, Enrico Bandiera wrote:
---------- Forwarded message ---------
From: Enrico Bandiera <enrico.bandiera@cloud.timenet.it>
Date: mer 13 feb 2019 alle ore 09:18
Subject: Re: [SR-Users] pv_buffer_size config value actually ignored?
To: Daniel-Constantin Mierla <miconda@gmail.com>
Hello Daniel, yes we do use that $avp for a log line which is actually a big json, the $avp is composed by multiple jansson_append calls and at the end an xlog() calls prints itCould it also be that I'm miscalculating because of the encoding? 4K utf8 characters could be more than 4K (but I don't think there are so many multibytes characters to let it reach the 8K limit)
Il giorno mer 13 feb 2019 alle ore 09:15 Daniel-Constantin Mierla <miconda@gmail.com> ha scritto:
Hello,
where do you use that avp, because for the avp value itself, that buffer is not used -- avp values are stored in shared memory.
Do you use that avp in xlog() or other functions parameters?
Cheers,
Daniel
On 13.02.19 09:10, Enrico Bandiera wrote:
Hi, I'm having some strange issues with a somewhat big $avp value, when it reaches a size of about 4K I get this error:
29(47) ERROR: <core> [core/pvapi.c:1452]: pv_printf(): no more space for spec value29(47) ERROR: <core> [core/pvapi.c:1461]: pv_printf(): buffer overflow – increase the buffer size...
In the docs I read that the default pv_buffer_size is 8K, I still tried to enforce it to something bigger and checked the logs to be sure it was set:
0(384) DEBUG: <core> [core/pvapi.c:2062]: pv_init_buffer(): PV print buffer initialized to [40][16384]
But still when reaching the 4K size inside the $avp that error comes out, is there any limit I'm not aware of?
Thanks,Enrico.
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_______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training - Mar 4-6, 2019 in Berlin; Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com