<div dir="ltr">Hi Daniel<div><br></div><div>Thanks very much for the response.</div><div><br></div><div>I tried this:</div><div><br></div><div><div>$var(buffer_duration) = $avp(buffer_duration);</div><div>async_route("WITHINDLG_DELAYED", "$var(buffer_duration)");</div></div><div><br></div><div>It worked! I guess it needed to be in quotes.</div><div><br></div><div>Thanks much as always.</div><div><br></div><div>Will</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 28, 2015 at 5:55 AM, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Hello,<br>
<br>
can you put the second parameter in between double quotes?<br>
<br>
I checked the sources and the second parameter can be specified as
variable.<br>
<br>
Cheers,<br>
Daniel<div><div class="h5"><br>
<br>
<div>On 28/01/15 06:22, Will Ferrer wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div>Hi</div>
<div><br>
</div>
<div>I am having an issue with the Async module. </div>
<div><br>
</div>
<div>The async_route function doesn't seem able to take a
dynamic value as is it's duration.</div>
<div><br>
</div>
<div>The module docs states: <span style="color:rgb(0,0,0);font-family:Helvetica,Arial;font-size:12px;text-align:justify">The
sleep parameter represent the number of seconds to suspend
the processing of a SIP request. Maximum value is 100. The
parameter can be a static integer or a variable holding an
integer.</span></div>
<div><span style="color:rgb(0,0,0);font-family:Helvetica,Arial;font-size:12px;text-align:justify"><br>
</span></div>
<div><span style="color:rgb(0,0,0);font-family:Helvetica,Arial;font-size:12px;text-align:justify">Docs
here: </span><font color="#000000" face="Helvetica, Arial"><span style="font-size:12px"><a href="http://kamailio.org/docs/modules/4.2.x/modules/async.html#async.f.async_route" target="_blank">http://kamailio.org/docs/modules/4.2.x/modules/async.html#async.f.async_route</a></span></font></div>
<div><font color="#000000" face="Helvetica, Arial"><span style="font-size:12px"><br>
</span></font></div>
<div><span style="color:rgb(0,0,0);font-family:Helvetica,Arial;font-size:12px;text-align:justify">However
when I try:</span></div>
<div><br>
</div>
<div>
<div>async_route("WITHINDLG_DELAYED", $avp(buffer_duration) );</div>
</div>
<div><br>
</div>
<div>I get the following error when trying to restart kamailio:</div>
<div><br>
</div>
<div>parse error in config file /etc/kamailio/switchsoftk</div>
<div>amailio/includes/deployments/develop/callprocessing/../../../default.cfg,
line 866, column 41-61: function async_route: parameter 2 is
not constant ... failed!</div>
<div><br>
</div>
<div>I also tried with $var instead of an AVP, and even tried
having perl call the function (since we have gotten around
this sort of limitation in the past using perl).</div>
<div><br>
</div>
<div>Perl gives:</div>
<div><br>
</div>
<div>
<div>
<div style="font-size:12.8000001907349px">Jan 24 03:27:07
develop-callprocessing /usr/sbin/kamailio[1424]: ERROR:
app_perl [kamailioxs.xs:289]: moduleFunc(): Module
function 'async_route' is unsafe. Call is refused.</div>
<div style="font-size:12.8000001907349px">Jan 24 03:27:07
develop-callprocessing /usr/sbin/kamailio[1424]: ERROR:
app_perl [kamailioxs.xs:986]:
XS_Kamailio__Message_moduleFunction(): calling module
function 'async_route' failed. Missing loadmodule?</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">I have gotten
around this issue with a large if else structure like the
following:</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div>
<div><span style="font-size:12.8000001907349px">if
($avp(buffer_duration) == 1) {</span></div>
<div><span style="font-size:12.8000001907349px">
async_route("WITHINDLG_DELAYED", 1);</span></div>
<div><span style="font-size:12.8000001907349px">}
else if ($avp(buffer_duration) == 2) {</span></div>
<div><span style="font-size:12.8000001907349px"><span style="white-space:pre-wrap"> </span>async_route("WITHINDLG_DELAYED",
2);</span></div>
<div><span style="font-size:12.8000001907349px">.........</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">This
is messy but works for us.</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">The
bug is not blocking our progress due to this work
around but I wanted to post it any way incase it helps
improve the module.</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">All
the best.</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">Will
Ferrer</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">Switchsoft</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
</div>
</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div><br>
</div>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div></div><pre>_______________________________________________
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</font></span></blockquote><span class="HOEnZb"><font color="#888888">
<br>
<pre cols="72">--
Daniel-Constantin Mierla
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