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<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Turns out this is caused by passing
ds_select_dst a string instead of an int. <o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>$var(test) = 30; works<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>$var(test) = “30”; doesn’t
work<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The attrs field in dialplan is a string. Converting
it to an int with {s.int} worked for me. <o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font face=Tahoma size=2><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font face=Tahoma size=2><span style='font-size:10.0pt;font-family:Tahoma'>
users-bounces@lists.kamailio.org [mailto:users-bounces@lists.kamailio.org] <b><span style='font-weight:bold'>On Behalf Of </span></b>Robert McGilvray<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, June 24, 2009
3:14 PM<br>
<b><span style='font-weight:bold'>To:</span></b> users@lists.kamailio.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Kamailio-Users] script
var or avp in ds_select_dst (dispatcher)?</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font face=Arial size=2><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font face=Arial size=2><span style='font-size:10.0pt;
font-family:Arial'>Can someone please confirm that I cannot use a script var or
avp in the set field when calling ds_select_dst from the dispatcher module?
I’m trying to use dialplan to return a gateway group via attr, then call
ds_select_dst with that but get the following error in my logs. If this is my
problem are there any workarounds? The goal is to call ds_select_dst with
a dynamic value. Example - </span></font>ds_select_dst("$var(dpattr)",
"0")<font face=Arial size=2><span style='font-size:10.0pt;font-family:
Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font face=Arial size=2><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'> Jun 24 14:50:49 [1125] ERROR:core:fixup_get_ivalue: no valid PV
value found (error in scripts)<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>Jun 24 14:50:49 [1125] ERROR:dispatcher:w_ds_select_dst: no dst set
value<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>If I hardcode the value which in this case is 30 it works as expected.
I’ve verified that the correct value is in $var(dpattr) with an xlog
right before the call to ds_select_dst.<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'> if ($ruri.user =~
"[0-9]{4}") {<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
xlog("L_NOTICE", "KAM_HOST: ($ci) $pr $mi route[$rm][0] $fu
-> $ru - Internal 4 digit call\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
if (dp_translate("2", "$ruri.user/$var(dpuser)")) {<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
xlog("L_NOTICE", "KAM_HOST: ($ci) -> DP
result='$var(dpuser)', attr='$var(dpattr)'\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
setflag(FLAG_DIALPLAN);<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
} else {<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
xlog("L_NOTICE", "KAM_HOST: ($ci) -> No matching dialplan for
$ru\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'> } some other if statements here
with other pattern matches… <o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'> if
(isflagset(FLAG_DIALPLAN)) {<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
xlog("L_NOTICE", "KAM_HOST: ($ci) -> DP Attr is
$var(dpattr)\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
if (ds_select_dst("$var(dpattr)", "0")) {<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
xlog("L_NOTICE", "KAM_HOST: ($ci) $pr $mi route[$rm][0] $fu
-> DST='$avp(s:dispatcher-dst)', \<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
GRP='$avp(s:dispatcher-grp)',
CNT='$avp(s:dispatcher-cnt)'\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
} else {<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
xlog("L_NOTICE", "KAM_HOST: ($ci) $pr $mi route[$rm][0] $fu
-> $ru - No dst gateways found\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
sl_send_reply("404", "No destination gateways found\n");<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'> }<o:p></o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'>Thanks<o:p></o:p></span></font></p>
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