<p style="white-space: pre-wrap; word-wrap: break-word;">I posted some of this on asterisk-dev, but just in case you missed it here's the basic gist:</p><p style="white-space: pre-wrap; word-wrap: break-word;">In the "use centralized serial pools" review (one previous in commit to this one) I made it so res_pjsip_mwi only uses its own serializer pool for taskprocessing, which is also now associated with a shutdown group. In theory this should wait for serializers to complete before unloading.</p><p style="white-space: pre-wrap; word-wrap: break-word;">However, there is a case where if the mwi serializer pool does not properly initialize then the default sip serializer pool is used instead. So taking what you mentioned here, I've added a shutdown ref for that case. I put that change in the "use centralized serial pools" review.</p><p><a href="https://gerrit.asterisk.org/c/asterisk/+/12998">View Change</a></p><ul style="list-style: none; padding: 0;"></ul><p>To view, visit <a href="https://gerrit.asterisk.org/c/asterisk/+/12998">change 12998</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.asterisk.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.asterisk.org/c/asterisk/+/12998"/><meta itemprop="name" content="View Change"/></div></div>
<div style="display:none"> Gerrit-Project: asterisk </div>
<div style="display:none"> Gerrit-Branch: 13 </div>
<div style="display:none"> Gerrit-Change-Id: I8f812286dc19a34916acacd71ce2ec26e1042047 </div>
<div style="display:none"> Gerrit-Change-Number: 12998 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Kevin Harwell <kharwell@digium.com> </div>
<div style="display:none"> Gerrit-Reviewer: Friendly Automation </div>
<div style="display:none"> Gerrit-Reviewer: Kevin Harwell <kharwell@digium.com> </div>
<div style="display:none"> Gerrit-CC: Corey Farrell <git@cfware.com> </div>
<div style="display:none"> Gerrit-Comment-Date: Wed, 02 Oct 2019 18:03:05 +0000 </div>
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