WP_Background_Process::maybe_handle()
Maybe process queue
Description
Checks whether data exists within the queue and that the process is not already running.
Source
File: classes/library/batch-processing/wp-background-process.php
public function maybe_handle() {
// Don't lock up other requests while processing
session_write_close();
if ( $this->is_process_running() ) {
// Background process already running.
wp_die();
}
if ( $this->is_queue_empty() ) {
// No data to process.
wp_die();
}
check_ajax_referer( $this->identifier, 'nonce' );
$this->handle();
wp_die();
}
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