[sr-dev] git:master:c38b3585: tm: docs for t_exists()

Module: kamailio Branch: master Commit: c38b3585357a2200944cfd8e736f32093786350b URL: https://github.com/kamailio/kamailio/commit/c38b3585357a2200944cfd8e736f320… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2022-08-30T12:54:51+02:00 tm: docs for t_exists() --- Modified: src/modules/tm/doc/functions.xml --- Diff: https://github.com/kamailio/kamailio/commit/c38b3585357a2200944cfd8e736f320… Patch: https://github.com/kamailio/kamailio/commit/c38b3585357a2200944cfd8e736f320… --- diff --git a/src/modules/tm/doc/functions.xml b/src/modules/tm/doc/functions.xml index f9c9837fb23..db070a246d1 100644 --- a/src/modules/tm/doc/functions.xml +++ b/src/modules/tm/doc/functions.xml @@ -1907,4 +1907,27 @@ t_clean(); </programlisting> </example> </section> + + <section id="tm.f.t_exists"> + <title> + <function>t_exists()</function> + </title> + <para> + Return true of the transaction for current message exists, without + setting the global references. + </para> + <example> + <title><function>t_exists</function> usage</title> + <programlisting> +... +reply_route { + if (!t_exists()) { + drop(); + } +} +... + </programlisting> + </example> + </section> + </section>