ROBOTSTXT/robotstxt-smtp-newsletter
ROBOTSTXT/robotstxt-smtp-newsletter
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v2.2.4

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This commit is contained in:
Javier Casares 2026-02-18 16:05:11 +00:00
commit 97ed06ef72
5 changed files with 42 additions and 15 deletions
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25
includes/class-plugin.php
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@ -195,13 +195,24 @@ class Plugin extends \NewsletterMailerAddon {
$speed = $this->calculate_optimal_speed( $smtp_settings );
// CRITICAL: For queue-based architecture, speed must be high enough
// that Newsletter loads all emails at once. Newsletter calculates
// batch_size = speed / (60 / cron_interval). With default 5-minute cron:
// batch_size = speed / 12. To get batch_size = configured value,
// we need: speed = batch_size * 12.
$batch_size = $settings['batch_size'] ?? 10;
$speed_multiplier = 12; // Assumes 5-minute cron (12 executions per hour).
$calculated_speed = max( $speed, $batch_size * $speed_multiplier );
// that Newsletter loads all emails at once. Newsletter calculates:
// batch_size = speed / (3600 / NEWSLETTER_CRON_INTERVAL)
// To get batch_size = configured value, we need:
// speed = batch_size * (3600 / NEWSLETTER_CRON_INTERVAL)
$batch_size = $settings['batch_size'] ?? 10;
// Ensure NEWSLETTER_CRON_INTERVAL is loaded
if ( ! defined( 'NEWSLETTER_CRON_INTERVAL' ) ) {
$cron_file = WP_PLUGIN_DIR . '/newsletter/includes/cron.php';
if ( file_exists( $cron_file ) ) {
require_once $cron_file;
}
}
// Calculate runs per hour based on Newsletter's cron interval
$cron_interval = defined( 'NEWSLETTER_CRON_INTERVAL' ) ? NEWSLETTER_CRON_INTERVAL : 300;
$runs_per_hour = (int) ( 3600 / $cron_interval );
$calculated_speed = max( $speed, $batch_size * $runs_per_hour );
// Newsletter expects 'turbo' for batch_size and 'speed' for emails/hour.
$mailer_options = array(