<div dir="ltr">Thank you Daniel, setting it to 8192 solved the issue.<div><br></div><div>Cheers,</div><div>Enrico.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mer 13 feb 2019 alle ore 22:18 Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com">miconda@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Hello,</p>
<p>you actually need to set the modparam for it:</p>
<p> -
<a class="gmail-m_5808809446067933366moz-txt-link-freetext" href="https://www.kamailio.org/docs/modules/stable/modules/xlog.html#xlog.p.buf_size" target="_blank">https://www.kamailio.org/docs/modules/stable/modules/xlog.html#xlog.p.buf_size</a></p>
<p>xlog module is using its own buffer, not the one from pv core
file.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="gmail-m_5808809446067933366moz-cite-prefix">On 13.02.19 21:36, Enrico Bandiera
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">Hi, could it be caused by this?
<div><br>
</div>
<div><a href="https://github.com/kamailio/kamailio/blob/master/src/modules/xlog/xlog.c#L65" target="_blank">https://github.com/kamailio/kamailio/blob/master/src/modules/xlog/xlog.c#L65</a><br>
</div>
<div><br>
</div>
<div>I tried to increment it, recompiled kamailio and the
error doesn't show up anymore</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Enrico</div>
<div><br>
</div>
<div><br>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Il giorno mer 13 feb 2019 alle
ore 17:29 Enrico Bandiera <<a href="mailto:enrico.bandiera@cloud.timenet.it" target="_blank">enrico.bandiera@cloud.timenet.it</a>>
ha scritto:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div dir="ltr">Hello Daniel, here are the logs:
<div><br>
</div>
<div>
<div>29(46) ERROR: <core> [core/pvapi.c:1457]:
pv_printf(): no more space for spec value - printed:7
token:5131 buffer:4096</div>
<div>29(46) ERROR: <core> [core/pvapi.c:1467]:
pv_printf(): buffer overflow -- increase the buffer
size...</div>
<div>29(46) ERROR: <core> [core/pvapi.c:1457]:
pv_printf(): no more space for spec value - printed:7
token:5129 buffer:4096</div>
<div>29(46) ERROR: <core> [core/pvapi.c:1467]:
pv_printf(): buffer overflow -- increase the buffer
size...</div>
</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Enrico</div>
<div><br>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Il giorno mer 13 feb 2019
alle ore 09:45 Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> ha
scritto:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Hello,</p>
<p>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:</p>
<p> *
<a class="gmail-m_5808809446067933366gmail-m_-107520485748568656gmail-m_714751527475955211moz-txt-link-freetext" href="https://github.com/kamailio/kamailio/commit/44e48809a608d4de46d61198137cd669c6a4763f" target="_blank">https://github.com/kamailio/kamailio/commit/44e48809a608d4de46d61198137cd669c6a4763f</a></p>
<p>Can you try with this patch and send again here on
mailing list the error log messages?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="gmail-m_5808809446067933366gmail-m_-107520485748568656gmail-m_714751527475955211moz-cite-prefix">On
13.02.19 09:20, Enrico Bandiera wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">----------
Forwarded message ---------<br>
From: <strong class="gmail_sendername" dir="auto">Enrico Bandiera</strong> <span dir="ltr"><<a href="mailto:enrico.bandiera@cloud.timenet.it" target="_blank">enrico.bandiera@cloud.timenet.it</a>></span><br>
Date: mer 13 feb 2019 alle ore 09:18<br>
Subject: Re: [SR-Users] pv_buffer_size config
value actually ignored?<br>
To: Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>><br>
</div>
<br>
<br>
<div dir="ltr">
<div dir="ltr">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</div>
<div>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)</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Il giorno mer
13 feb 2019 alle ore 09:15 Daniel-Constantin
Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>>
ha scritto:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Hello,</p>
<p>where do you use that avp, because for
the avp value itself, that buffer is not
used -- avp values are stored in shared
memory.</p>
<p>Do you use that avp in xlog() or other
functions parameters?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="gmail-m_5808809446067933366gmail-m_-107520485748568656gmail-m_714751527475955211m_-1639198096426645503gmail-m_3979465740738386549moz-cite-prefix">On
13.02.19 09:10, Enrico Bandiera wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">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:</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">
<div dir="ltr">29(47) ERROR:
<core> [core/pvapi.c:1452]:
pv_printf(): no more space for
spec value</div>
<div dir="ltr">29(47) ERROR:
<core> [core/pvapi.c:1461]:
pv_printf(): buffer overflow –
increase the buffer size...</div>
<div dir="ltr"><br>
</div>
<div>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:</div>
<div><br>
</div>
<div>0(384) DEBUG: <core>
[core/pvapi.c:2062]:
pv_init_buffer(): PV print buffer
initialized to [40][16384]<br>
</div>
<div><br>
</div>
<div>But still when reaching the 4K
size inside the $avp that error
comes out, is there any limit I'm
not aware of?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Enrico.</div>
</div>
</div>
</div>
<br>
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