added loop mode for worker.php

scripts/worker.php

@@ -19,6 +19,10 @@ if (php_sapi_name() !== 'cli') {
 	die("This script can only be run from the command line." . PHP_EOL);
 }
 
+// Parse arguments
+$isLoop = in_array('--loop', $argv);
+$loopInterval = 5; // seconds
+
 $lockFile = sys_get_temp_dir() . '/webwizard_worker.lock';
 $fp = fopen($lockFile, 'w');
 
@@ -26,17 +30,39 @@ if (!flock($fp, LOCK_EX | LOCK_NB)) {
 	die("[" . date('Y-m-d H:i:s') . "] Worker is already running. Skipping." . PHP_EOL);
 }
 
-echo "[" . date('Y-m-d H:i:s') . "] Starting LLMpool worker..." . PHP_EOL;
+if ($isLoop) {
-
+	echo "[" . date('Y-m-d H:i:s') . "] Worker started in loop mode (interval: {$loopInterval}s)" . PHP_EOL;
-try {
+} else {
-	$worker = new LLMpool();
+	echo "[" . date('Y-m-d H:i:s') . "] Starting LLMpool worker (single run)..." . PHP_EOL;
-	$worker->processQueue();
-} catch (Throwable $e) {
-	echo "[" . date('Y-m-d H:i:s') . "] FATAL ERROR: " . $e->getMessage() . PHP_EOL;
 }
 
-echo "[" . date('Y-m-d H:i:s') . "] Finished LLMpool worker." . PHP_EOL;
+$worker = new LLMpool();
 
+/**
+ * Main processing logic encapsulated to avoid duplication
+ */
+$processCycle = function() use ($worker) {
+	echo "[" . date('Y-m-d H:i:s') . "] Cycle started: Processing queue..." . PHP_EOL;
+	try {
+		$worker->processQueue();
+	} catch (Throwable $e) {
+		echo "[" . date('Y-m-d H:i:s') . "] FATAL ERROR: " . $e->getMessage() . PHP_EOL;
+	}
+	echo "[" . date('Y-m-d H:i:s') . "] Cycle finished." . PHP_EOL;
+};
+
+// Execution based on mode
+if ($isLoop) {
+	while (true) {
+		$processCycle();
+		sleep($loopInterval);
+	}
+} else {
+	$processCycle();
+	echo "[" . date('Y-m-d H:i:s') . "] Finished LLMpool worker." . PHP_EOL;
+}
+
+// These are only reached in non-loop mode (or if loop is broken by signal)
 flock($fp, LOCK_UN);
 fclose($fp);
 unlink($lockFile);