[Rspamd] Use last-modified headers to not read unmodified settings map every 30 seconds
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b52ee0a706
commit
8683e4bd9a
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@ -7,8 +7,6 @@ then any of these will trigger the rule. If a rule is triggered then no more rul
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header('Content-Type: text/plain');
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require_once "vars.inc.php";
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// Getting headers sent by the client.
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//$headers = apache_request_headers();
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ini_set('error_reporting', 0);
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//$dsn = $database_type . ':host=' . $database_host . ';dbname=' . $database_name;
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@ -28,21 +26,22 @@ catch (PDOException $e) {
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}
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// Check if db changed and return header
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/*$stmt = $pdo->prepare("SELECT UNIX_TIMESTAMP(UPDATE_TIME) AS `db_update_time` FROM information_schema.tables
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$stmt = $pdo->prepare("SELECT UNIX_TIMESTAMP(UPDATE_TIME) AS `db_update_time` FROM information_schema.tables
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WHERE `TABLE_NAME` = 'filterconf'
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AND TABLE_SCHEMA = :dbname;");
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$stmt->execute(array(
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':dbname' => $database_name
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));
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$db_update_time = $stmt->fetch(PDO::FETCH_ASSOC)['db_update_time'];
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if (isset($headers['If-Modified-Since']) && (strtotime($headers['If-Modified-Since']) == $db_update_time)) {
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if (empty($db_update_time)) {
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$db_update_time = 1572048000;
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}
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if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && (strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $db_update_time)) {
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header('Last-Modified: '.gmdate('D, d M Y H:i:s', $db_update_time).' GMT', true, 304);
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exit;
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} else {
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header('Last-Modified: '.gmdate('D, d M Y H:i:s', $db_update_time).' GMT', true, 200);
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}
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*/
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function parse_email($email) {
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if (!filter_var($email, FILTER_VALIDATE_EMAIL)) return false;
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