<p dir="auto">app_python3 needs to call <code class="notranslate">PyOS_AfterFork_Child()</code>/<code class="notranslate">PyOS_AfterFork()</code><br>
in real child processes.</p>
<p dir="auto">We need a test for this: rank > 0 may not be sufficient due to<br>
non-forking mode. This POC uses getpid().</p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> Commit message has the format required by CONTRIBUTING guide</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> Commits are split per component (core, individual modules, libs, utils, ...)</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> Each component has a single commit (if not, squash them into one commit)</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> No commits to README files for modules (changes must be done to docbook files<br>
in <code class="notranslate">doc/</code> subfolder, the README file is autogenerated)</li>
</ul>
<h4 dir="auto">Type Of Change</h4>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> Small bug fix (non-breaking change which fixes an issue)</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> New feature (non-breaking change which adds new functionality)</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> Breaking change (fix or feature that would change existing functionality)</li>
</ul>
<h4 dir="auto">Checklist:</h4>

<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> PR should be backported to stable branches</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> Tested changes locally</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> Related to issue #XXXX (replace XXXX with an open issue number)</li>
</ul>
<h4 dir="auto">Description</h4>

<p dir="auto"><a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/miconda/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/miconda">@miconda</a> <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/henningw/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/henningw">@henningw</a> : this PR is for discussion only: in KEMI Python there is an interpreter function that needs to be called after <code class="notranslate">fork()</code> in real child processes. I realise that <code class="notranslate">rank > 0</code> may not be a completely correct test as kamailio has a non-forking mode. Your comments would be appreciated.</p>
<p dir="auto">This POC uses <code class="notranslate">getpid()</code> to detect a “real” child process.</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>  <a href='https://github.com/kamailio/kamailio/pull/3139'>https://github.com/kamailio/kamailio/pull/3139</a></p>

<h4>Commit Summary</h4>
<ul>
  <li><a href="https://github.com/kamailio/kamailio/pull/3139/commits/e7dbbbe49503ffdd3693315e744447c08d3ae2d4" class="commit-link">e7dbbbe</a>  WIP app_python3: need a test for a real child process</li>
</ul>

<h4 style="display: inline-block">File Changes </h4> <p style="display: inline-block">(<a href="https://github.com/kamailio/kamailio/pull/3139/files">1 file</a>)</p>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/kamailio/kamailio/pull/3139/files#diff-0425975cc09d9943017f418c6dce94c342cf65765179330ed0de3e9d3d6c454b">src/modules/app_python3/app_python3_mod.c</a>
    (10)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/kamailio/kamailio/pull/3139.patch'>https://github.com/kamailio/kamailio/pull/3139.patch</a></li>
  <li><a href='https://github.com/kamailio/kamailio/pull/3139.diff'>https://github.com/kamailio/kamailio/pull/3139.diff</a></li>
</ul>

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