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Hi,<br>
<br>
They are different. RURI is the part in request's first line, while
the DURI is a an outbound proxy used just to finding the destination
at network level (it will not be present in the SIP request).<br>
<br>
by using the set functions you do not create a new branch, you are
just changing the RURI and DURI from the default branch. To create a
new branch you have to use append_branch().<br>
<br>
Regards,<br>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 22.06.2016 17:13, Ramachandran,
Agalya (Contractor) wrote:<br>
</div>
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<p class="MsoNormal"><span style="color:blue">Hi Bogdan, <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:blue">Request URI and
destination URI are one and the same right?
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue">Basically what I
understand from the below mail is , we can use both seturi
and setdsturi to set a new branch.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue">Am I right?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><br>
Regards,<br>
Agalya<o:p></o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> Bogdan-Andrei Iancu
[<a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>]
<br>
<b>Sent:</b> Wednesday, June 22, 2016 3:15 AM<br>
<b>To:</b> Ramachandran, Agalya (Contractor)
<a class="moz-txt-link-rfc2396E" href="mailto:Agalya_Ramachandran@comcast.com"><Agalya_Ramachandran@comcast.com></a><br>
<b>Cc:</b> OpenSIPS users mailling list
<a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
<b>Subject:</b> Re: [OpenSIPS-Users] DNS-SRV query in
opensips<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi
Agalya,</span></tt><span
style="font-size:10.0pt;font-family:"Courier
New",serif"><br>
<br>
<tt>seturi() and setdsturi() set the RURI / DestinationURI
for the current message / branch.</tt><br>
<br>
<tt>When you do an append_branch() a new branch is stored
for serial/parallel forking (note that the current branch
does not changes - this is branch number 1).</tt><br>
<br>
<tt>So, append_branch() will make a copy of the current
branch (RURI, DURI, PATH, Forced Socket, etc) and store a
new branch for later forking.
</tt><br>
<br>
<tt>Regards,</tt><br>
<br>
</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
<pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
<pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<div>
<p class="MsoNormal">On 21.06.2016 21:08, Ramachandran, Agalya
(Contractor) wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:blue">Hi Bogdan,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">I have a
question regarding </span>
<i><span style="color:red">seturi</span></i><span
style="color:blue"> and </span>
<i><span style="color:red">setdsturi</span></i><i><span
style="color:blue"> </span>
</i><span style="color:blue">function calls.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">As far as my
understanding, when append_branch() is called,
</span><span style="color:red">seturi () </span><span
style="color:blue">is called to set the URI where to fork
the call.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">I tried by
calling only </span><i><span style="color:red">seturi ()</span></i><span
style="color:red">
</span><span style="color:blue">function call, after
append_branch it was working same behavior as when I used
</span><i><span style="color:red">setdsturi()</span></i><span
style="color:red"> </span>
<span style="color:blue">as well.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">My question is
do we really need </span>
<i><span style="color:red">setdsturi </span></i><span
style="color:blue">or when is the case when
</span><i><span style="color:red">setdsturi()</span></i><span
style="color:red"> </span>
<span style="color:blue">is used.?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Regards,<br>
Agalya</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> Bogdan-Andrei Iancu [<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"><a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a></a>]
<br>
<b>Sent:</b> Tuesday, June 21, 2016 3:41 AM<br>
<b>To:</b> OpenSIPS users mailling list <<a
moz-do-not-send="true"
href="mailto:users@lists.opensips.org"><a class="moz-txt-link-abbreviated" href="mailto:users@lists.opensips.org">users@lists.opensips.org</a></a>>;
Ramachandran, Agalya (Contractor) <<a
moz-do-not-send="true"
href="mailto:Agalya_Ramachandran@comcast.com"><a class="moz-txt-link-abbreviated" href="mailto:Agalya_Ramachandran@comcast.com">Agalya_Ramachandran@comcast.com</a></a>>;
Ramachandran, Agalya (Contractor) <<a
moz-do-not-send="true"
href="mailto:Agalya_Ramachandran@comcast.com"><a class="moz-txt-link-abbreviated" href="mailto:Agalya_Ramachandran@comcast.com">Agalya_Ramachandran@comcast.com</a></a>><br>
<b>Subject:</b> Re: [OpenSIPS-Users] DNS-SRV query in
opensips</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><tt><span
style="font-size:10.0pt">Hi Agalya,</span></tt><span
style="font-size:10.0pt;font-family:"Courier New
,serif",serif"><br>
<br>
</span><tt><span style="font-size:10.0pt">OpenSIPS does full
flavor DNS lookup (with NATPR and SRV), but this is
internal, and not accessible from script. OpenSIPS
implements auto DNS-based failover :</span></tt><span
style="font-size:10.0pt;font-family:"Courier New
,serif",serif"><br>
</span><tt><span style="font-size:10.0pt"> <a
moz-do-not-send="true"
href="http://www.opensips.org/html/docs/modules/2.2.x/tm.html#id293694">
<a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.2.x/tm.html#id293694">http://www.opensips.org/html/docs/modules/2.2.x/tm.html#id293694</a></a></span></tt><span
style="font-size:10.0pt;font-family:"Courier New
,serif",serif"><br>
<br>
</span><tt><span style="font-size:10.0pt">My understanding
is you want the DNS resolving to be done at script level
and to have access to the results ?</span></tt><span
style="font-size:10.0pt;font-family:"Courier New
,serif",serif"><br>
<br>
</span><tt><span style="font-size:10.0pt">Regards,</span></tt><o:p></o:p></p>
<pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
<pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<div>
<p class="MsoNormal">On 20.06.2016 20:35, Ramachandran,
Agalya (Contractor) wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">Hi team,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">We are using opensips for our project
requirements.<o:p></o:p></p>
<p class="MsoNormal">I have a scenario where we need DNS-SRV
query and the result of this should be placed as the
desturi to send request out.(In case of forking call)<o:p></o:p></p>
<p class="MsoNormal">As far as I went through opensips
documentation, there are some core parameters for dns
related config such as “<a moz-do-not-send="true"
href="https://www.opensips.org/Documentation/Script-CoreParameters-1-11#toc44"><span
style="color:windowtext;text-decoration:none">dns_retr_time</span></a>”
,”<a moz-do-not-send="true"
href="https://www.opensips.org/Documentation/Script-CoreParameters-1-11#toc44"><span
style="color:windowtext;text-decoration:none">dns_retr_time</span></a>” ,”<a
moz-do-not-send="true"
href="https://www.opensips.org/Documentation/Script-CoreParameters-1-11#toc46"><span
style="color:windowtext;text-decoration:none">dns_servers_no</span></a>”
etc… <o:p></o:p></p>
<p class="MsoNormal">According to my understanding these
config variables can be declared and used in the
opensips.config file to control the settings of DNS query.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Is there any available function where I
can use and pass the DNS server domain name, so that it
fetches the IP address of the host ?<o:p></o:p></p>
<p class="MsoNormal">Please let us know what is the best way
to achieve this?<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Agalya<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
style="font-size:12.0pt;font-family:"Times New
Roman \,serif""><br>
<br>
<br>
</span><o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
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