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DMRobertson 2023-10-24 13:27:31 +00:00
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@ -234,7 +234,7 @@ the in-memory queues are emptied and we enter <a class="reference internal" href
<h3 class="rubric" id="catch-up-mode">Catch-Up Mode</h3>
<p>When the <code class="docutils literal notranslate"><span class="pre">PerDestinationQueue</span></code> has the catch-up flag set, the <em>Catch-Up Transmission Loop</em>
(<code class="docutils literal notranslate"><span class="pre">_catch_up_transmission_loop</span></code>) is used in lieu of the regular <code class="docutils literal notranslate"><span class="pre">_transaction_transmission_loop</span></code>.
(Only once the catch-up mode has been exited can the regular tranaction transmission behaviour
(Only once the catch-up mode has been exited can the regular transaction transmission behaviour
be resumed.)</p>
<p><em>Catch-Up Mode</em>, entered upon Synapse startup or once a homeserver has fallen behind due to
connection problems, is responsible for sending PDUs that have been missed by the destination

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