Unclaim on end / don't refetch

src/Core/Worker.php

@@ -96,7 +96,8 @@ class Worker
 
 		// We fetch the next queue entry that is about to be executed
 		while ($r = self::workerProcess()) {
-			$refetched = false;
+			// Don't refetch when a worker fetches tasks for multiple workers
+			$refetched = DI::config()->get('system', 'worker_multiple_fetch');
 			foreach ($r as $entry) {
 				// Assure that the priority is an integer value
 				$entry['priority'] = (int)$entry['priority'];
@@ -143,6 +144,7 @@ class Worker
 			// Quit the worker once every cron interval
 			if (time() > ($starttime + (DI::config()->get('system', 'cron_interval') * 60))) {
 				Logger::info('Process lifetime reached, respawning.');
+				self::unclaimProcess();
 				self::spawnWorker();
 				return;
 			}