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Ticket #18826: 18826.diff

File 18826.diff, 2.0 KB (added by dd32, 11 years ago)

                 if ( $enable ) {
                         $this->skin->feedback('maintenance_start');
                         // Create maintenance file to signal that we are upgrading
+                        $maintenance_string = '<?php $upgrading = ' . time() . '; ?>';
+                        $timeout = apply_filters( 'upgrader_maintenance_mode_timeout', 600 );
+                        $maintenance_string = '<?php $upgrading = ' . time() . '; $timeout = '  . intval( $timeout ) . '; ?>';
                         $wp_filesystem->delete($file);
                         $wp_filesystem->put_contents($file, $maintenance_string, FS_CHMOD_FILE);
                 } else if ( !$enable && $wp_filesystem->exists($file) ) {

         if ( !file_exists( ABSPATH . '.maintenance' ) || defined( 'WP_INSTALLING' ) )
                 return;
         global $upgrading;
+        global $upgrading, $timeout;
         include( ABSPATH . '.maintenance' );
+        // If the $upgrading timestamp is older than 10 minutes, don't die.
+        if ( ( time() - $upgrading ) >= 600 )
+        if ( empty( $timeout ) )
+                $timeout = 600; // Default of Ten minutes maximum for maintenance mode, overridden in .maintenance
+        // If the $upgrading timestamp is older than $timeout seconds, don't die.
+        if ( ( time() - $upgrading ) >= $timeout )
                 return;
         if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
 …
                 $protocol = 'HTTP/1.0';
         header( "$protocol 503 Service Unavailable", true, 503 );
         header( 'Content-Type: text/html; charset=utf-8' );
         header( 'Retry-After: 600' );
+        header( 'Retry-After: ' . $timeout );
 ?>
         <!DOCTYPE html>
         <html xmlns="http://www.w3.org/1999/xhtml"<?php if ( is_rtl() ) echo ' dir="rtl"'; ?>>