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<title>[53653] trunk/src/wp-cron.php: Cron API: Make wp-cron non-blocking for LiteSpeed LSAPI.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/53653">53653</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/53653","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>peterwilsoncc</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2022-07-05 03:12:36 +0000 (Tue, 05 Jul 2022)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Cron API: Make wp-cron non-blocking for LiteSpeed LSAPI.
This should make cron spawning faster on LSAPI by ensuring that cron requests return immediately.
To avoid code repetition, the no caching headers are relocated and always sent. Caching plugins attempting to set these
headers later will replace those set by WordPress Core.
Follow up to <a href="https://core.trac.wordpress.org/changeset/44488">[44488]</a>.
Props maximej, johnbillion.
Fixes <a href="https://core.trac.wordpress.org/ticket/54668">#54668</a>.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcwpcronphp">trunk/src/wp-cron.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpcronphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-cron.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-cron.php 2022-07-05 00:46:54 UTC (rev 53652)
+++ trunk/src/wp-cron.php 2022-07-05 03:12:36 UTC (rev 53653)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -18,14 +18,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> ignore_user_abort( true );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+if ( ! headers_sent() ) {
+ header( 'Expires: Wed, 11 Jan 1984 05:00:00 GMT' );
+ header( 'Cache-Control: no-cache, must-revalidate, max-age=0' );
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px"> /* Don't make the request block till we finish, if possible. */
</span><span class="cx" style="display: block; padding: 0 10px"> if ( PHP_VERSION_ID >= 70016 && function_exists( 'fastcgi_finish_request' ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( ! headers_sent() ) {
- header( 'Expires: Wed, 11 Jan 1984 05:00:00 GMT' );
- header( 'Cache-Control: no-cache, must-revalidate, max-age=0' );
- }
-
</del><span class="cx" style="display: block; padding: 0 10px"> fastcgi_finish_request();
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+} elseif ( function_exists( 'litespeed_finish_request' ) ) {
+ litespeed_finish_request();
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! empty( $_POST ) || defined( 'DOING_AJAX' ) || defined( 'DOING_CRON' ) ) {
</span></span></pre>
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