diff --git a/Processes/AbstractProcess.php b/Processes/AbstractProcess.php
index ce19e36..4083f71 100644
--- a/Processes/AbstractProcess.php
+++ b/Processes/AbstractProcess.php
@@ -137,7 +137,7 @@ abstract class AbstractProcess implements OnProcessInterface
      * @param $data
      * @return void
      */
-    private function pointWaitSignal($data): void
+    public function pointWaitSignal($data): void
     {
         $this->stop = true;
     }
@@ -146,7 +146,7 @@ abstract class AbstractProcess implements OnProcessInterface
     /**
      * @return void
      */
-    private function coroutineWaitSignal(): void
+    public function coroutineWaitSignal(): void
     {
         $value = Coroutine::waitSignal(SIGTERM);
         if ($value) {