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* <[email protected] > <mailto:[email protected]>> > Date: mer 13 feb 2019 alle ore 09:18 > Subject: Re: [SR-Users] pv_buffer_size config value actually ignored? > To: Daniel-Constantin Mierla <[email protected] > <mailto:[email protected]>> > > > 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 it > Could 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 > <[email protected] <mailto:[email protected]>> 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 value >> 29(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. >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] <mailto:[email protected]> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com > <http://www.kamailioworld.com> > Kamailio Advanced Training - Mar 4-6, 2019 in Berlin; Mar 25-27, 2019, in > Washington, DC, USA -- www.asipto.com <http://www.asipto.com> > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > 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
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