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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I made a few more changes to my code and
tested some more and now the problem has gone away and I can no longer
replicate it. &nbsp;Perhaps it is just something I do not fully understand
about AVPs or opensips or the lua implementation. &nbsp;&nbsp;I was able to
reproduce it 100% of the time for a while, but now can not &#8211; strange!<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Any thoughts what happened in the original
post?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>

<hr size=2 width="100%" align=center tabindex=-1>

</span></font></div>

<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
users-bounces@lists.opensips.org [mailto:users-bounces@lists.opensips.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Gledhill, James<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, June 14, 2012 3:54
PM<br>
<b><span style='font-weight:bold'>To:</span></b> users@lists.opensips.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [OpenSIPS-Users] LUA AVP
issue?</span></font><o:p></o:p></p>

</div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am testing the Lua module in hopes of being able to use it
more later, but am coming across some strange things.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Is this the best place to ask about it?&nbsp; If not point
me in the right direction. <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>AVP_set or AVP_get (in Lua module) seem to be getting data
for/from other AVP(s).<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have included enough code from opensips.cfg and the lua
file to be able to replicate this problem. &nbsp;It happens 100% of the time. <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;I am using <o:p></o:p></span></font></p>

<ul style='margin-top:0in' type=disc>
 <li class=MsoNormal style='mso-list:l0 level1 lfo3'><font size=2 face=Arial><span
     style='font-size:10.0pt;font-family:Arial'>opensips 1.8<o:p></o:p></span></font></li>
 <li class=MsoNormal style='mso-list:l0 level1 lfo3'><font size=2 face=Arial><span
     style='font-size:10.0pt;font-family:Arial'>CentOS 5.8<o:p></o:p></span></font></li>
 <li class=MsoNormal style='mso-list:l0 level1 lfo3'><font size=2 face=Arial><span
     style='font-size:10.0pt;font-family:Arial'>Lua 5.1.4<o:p></o:p></span></font></li>
</ul>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>=============<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Opensips.cfg (partial file)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>=============<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>## route[INVITE] is called for all invites &#8211; simple
way to test </span></font><font size=2 face=Wingdings><span style='font-size:
10.0pt;font-family:Wingdings'>J</span></font><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>route[INVITE] {<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; xlog(&quot;In route_INVITE\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; $avp(abcde) = &quot;bean&quot;;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; xlog(&quot;** ** avp(abcde) =
$avp(abcde)\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; if ( lua_exec(&quot;invite&quot;) )
{&nbsp;&nbsp;&nbsp;&nbsp; ## call the invite method in lua file<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
xlog(&quot;lua_exec returned TRUE\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; } else {<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
xlog(&quot;lua_exec returned not true\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; }<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; xlog(&quot;** ** avp(jimmy) =
$avp(jimmy)\n&quot;);&nbsp;&nbsp;&nbsp; ## this avp is reporting the value set
in lua to another avp &#8230; WHY?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; sl_send_reply(&quot;486&quot;, &quot;I am
not answering now!&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; exit;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>}<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>=============<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Lua (partial file)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>=============<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>function invite(param)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- getpid =&quot; .. getpid() .. &quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; -- AVP_get(&quot;jimmy&quot;) returns a null
because it is not set - this is expected.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- AVP_get(jimmy) =&quot; .. tostring(AVP_get(&quot;jimmy&quot;)) ..
&quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
AVP_set(&quot;bingo&quot;,&quot;Old_mcDonald&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- AVP_get(bingo) =&quot; .. tostring(AVP_get(&quot;bingo&quot;)) ..
&quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- AVP_get(abcde) =&quot; .. tostring(AVP_get(&quot;abcde&quot;)) ..
&quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- AVP_get(fred) =&quot; .. tostring(AVP_get(&quot;fred&quot;)) ..
&quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=red face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:red'>&nbsp;&nbsp;&nbsp; -- NOW &#8230;
AVP_get(&quot;jimmy&quot;) &nbsp;returns &quot;Old_mcDonald&quot; which is what
&quot;bingo&quot; is set to .. WHY IS avp(jimmy) returning this?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=red face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:red'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- AVP_get(jimmy) =&quot; .. tostring(AVP_get(&quot;jimmy&quot;)) ..
&quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;
xlog(&quot;**********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE test from
lua -- filemtime =&quot; .. filemtime(&quot;/root/foo.dump&quot;) ..
&quot;\n&quot;);<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp; return 0;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>end<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>=============<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Output<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>=============<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>In route_INVITE<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>** ** avp(abcde) = bean<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp; INVITE
test from lua -- getpid =6269<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp;
INVITE test from lua -- AVP_get(jimmy) =nil<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp;
INVITE test from lua -- AVP_get(bingo) =Old_mcDonald<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp;
INVITE test from lua -- AVP_get(abcde) =bean<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp;
INVITE test from lua -- AVP_get(fred) =nil<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=red face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:red'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp;
---&gt;&nbsp; INVITE test from lua -- AVP_get(jimmy) =Old_mcDonald
&nbsp;&nbsp;&lt;&lt;HOW/WHY is this getting set?&gt;&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>siplua: **********&nbsp;&nbsp;&nbsp;&nbsp; ---&gt;&nbsp;
INVITE test from lua -- filemtime =1277825218<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>lua_exec returned TRUE<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=red face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:red'>** ** avp(jimmy) = Old_mcDonald<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

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