Merge pull request #154 from ReduktorSpalin/feature/GearmanManager-153

Resolves #153

Author: brianlmoon

src/GearmanManager.php

@@ -1234,4 +1234,18 @@ protected function show_help($msg = "") {
         exit();
     }
 
+    /**
+     * The way this daemon implementation starts workers. 
+     *
+     * @param $worker_list
+     * @param $timeouts
+     * @return mixed
+     */
+    protected abstract function start_lib_worker($worker_list, $timeouts);
+
+
+    /**
+     * The way this daemon validates workers.
+     */
+    protected abstract function validate_lib_workers();
 }