diff --git a/src/server/StreamsServer.php b/src/server/StreamsServer.php
index 3560449..854f3e6 100644
--- a/src/server/StreamsServer.php
+++ b/src/server/StreamsServer.php
@@ -78,6 +78,9 @@ protected function prepareWork(int $maxConnect)
         // $this->listening = true;
     }
 
+    /**
+     * {@inheritDoc}
+     */
     protected function doStart()
     {
         $maxLen = (int)$this->getOption('max_data_len', 2048);