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<p class="MsoNormal">Joel:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for the assist. Works just the way I was looking for.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks!<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;color:#FB0207;background:white">Jason Park </span><span style="font-size:9.0pt;color:#6D6D6D;background:white">| Lead Engineer | Voice Services | </span><span style="font-size:9.0pt;font-family:Wingdings;color:#FB0007;background:white">¤</span><span style="font-size:2.0pt;font-family:"Times New Roman",serif;color:#FB0007;background:white"> <a href="http://www.target.com/"><span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:#813A5F">Target</span></a></span><span style="font-size:9.0pt;color:#6B006D;background:white"> </span><span style="font-size:9.0pt;color:#6D6D6D;background:white">|
TNC | 816-273-8336</span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">sr-users <sr-users-bounces@lists.kamailio.org> on behalf of Joel Serrano <joel@textplus.com><br>
<b>Reply-To: </b>"Kamailio (SER) - Users Mailing List" <sr-users@lists.kamailio.org><br>
<b>Date: </b>Wednesday, January 9, 2019 at 9:55 PM<br>
<b>To: </b>"Kamailio (SER) - Users Mailing List" <sr-users@lists.kamailio.org><br>
<b>Subject: </b>[EXTERNAL] Re: [SR-Users] Dispatcher attributes<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Jason, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">My answer applies to the XAVP of the xavp_dst modparam, sorry!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you are accessing the PV of the attrs_pvname modparam, then you don't need to select the attributes, just directly use the transformation. Also, not sure if you can use XAVPs there, AFAIR it only accepted AVPs/VARs. Maybe someone else
can confirm that...<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Anyway, to make it clear:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Say you have the following modparams:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">...</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">modparam("dispatcher", "xavp_dst", "_dsdst_")</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">modparam("dispatcher", "attrs_pvname", "$var(attrs)")</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">...</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Depending on what ds_* function you call, one or the other will be set.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">For the "attr1" from your example, you would need to use (again, depending on the dispatcher function called):<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">$(var(attrs){param.value,attr1})</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">or<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">$(xavp(_dsdst_=>attrs){param.value,attr1})</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Sorry for the confusion!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Joel.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Wed, Jan 9, 2019 at 7:45 PM Joel Serrano <<a href="mailto:joel@textplus.com" target="_blank">joel@textplus.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">On Wed, Jan 9, 2019 at 7:12 PM Joel Serrano <<a href="mailto:joel@textplus.com" target="_blank">joel@textplus.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi Jason, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">When you access the XAVP you are getting all the parameters defined. You can make use of the transformations [1] to select an individual value of an attribute.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">In your example, it would be something along:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">$(xavp(ds_attrs=>attrs){param.value,attr1})</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Where you are making use of transformations, specifically the "param.value" [2] to select the value of attribute "attr1".<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[1] <a href="https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations" target="_blank">
https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations</a><o:p></o:p></p>
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<p class="MsoNormal">[2] <a href="https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations#paramvalue_name_delimiter" target="_blank">
https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations#paramvalue_name_delimiter</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hope it helps!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Joel.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Wed, Jan 9, 2019 at 6:56 PM Joel Serrano <<a href="mailto:joel@textplus.com" target="_blank">joel@textplus.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi Jason,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We are doing that and it works. I’ll send you a snippet when I get home..<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Wed, Jan 9, 2019 at 13:32 Jason.Park <<a href="mailto:Jason.Park@target.com" target="_blank">Jason.Park@target.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">When using the attributes feature of the dispatcher module, is it possible to directly access/address an individual attribute directly?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">For example, if I use the following dispatcher text file:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"># line format<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"># setid(int) destination(sip uri) flags(int,opt) priority(int,opt) attributes(str,opt)<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">1234 sip:10.10.10.10:5060;transport=tcp 0 0 attr1=red;attr2=blue<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">And this config snippet, I was hoping to be able to access the attribute with a variable.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt">modparam("dispatcher", "attrs_pvname", "$vxavp(ds_attrs)")<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">if(ds_is_from_list(1234,1)) {<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> x_log(“L_NOTICE”,”attr1: $xavp(ds_attrs=>attr1)\n”);<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">}<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:9.0pt;color:#FB0207;background:white">Jason Park </span><span style="font-size:9.0pt;color:#6D6D6D;background:white">| Lead Engineer | Voice Services | </span><span style="font-size:9.0pt;font-family:Wingdings;color:#FB0007;background:white">¤</span><span style="font-size:2.0pt;font-family:"Times New Roman",serif;color:#FB0007;background:white"> <a href="http://www.target.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:#813A5F">Target</span></a></span><span style="font-size:9.0pt;color:#6B006D;background:white"> </span><span style="font-size:9.0pt;color:#6D6D6D;background:white">|
TNC | 816-273-8336</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
Kamailio (SER) - Users Mailing List<br>
<a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a><br>
<a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></p>
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