diff --git a/http-server/Events/OnPipeMessage.php b/http-server/Events/OnPipeMessage.php
index 31f8525d..6e84e620 100644
--- a/http-server/Events/OnPipeMessage.php
+++ b/http-server/Events/OnPipeMessage.php
@@ -4,14 +4,35 @@
 namespace HttpServer\Events;
 
 
+use Exception;
 use HttpServer\Events\Abstracts\Callback;
+use Snowflake\Event;
+use Snowflake\Exception\ComponentException;
+use Snowflake\Snowflake;
+use Swoole\Server;
 
+/**
+ * Class OnPipeMessage
+ * @package HttpServer\Events
+ */
 class OnPipeMessage extends Callback
 {
 
-	public function onHandler()
+	/**
+	 * @param Server $server
+	 * @param int $src_worker_id
+	 * @param $message
+	 * @throws ComponentException
+	 * @throws Exception
+	 */
+	public function onHandler(Server $server, int $src_worker_id, $message)
 	{
 		// TODO: Implement onHandler() method.
+		$events = Snowflake::get()->getEvent();
+		if (!$events->exists(Event::PIPE_MESSAGE)) {
+			return;
+		}
+		$events->trigger(Event::PIPE_MESSAGE, [$server, $src_worker_id, $message]);
 	}
 
 }
diff --git a/system/Event.php b/system/Event.php
index 6fe1f2d7..541d06e8 100644
--- a/system/Event.php
+++ b/system/Event.php
@@ -22,6 +22,8 @@ class Event extends BaseObject
 	const EVENT_STOP = 'WORKER:STOP';
 	const EVENT_EXIT = 'WORKER:EXIT';
 
+	const PIPE_MESSAGE = 'SERVER:PIPE:MESSAGE';
+
 	const EVENT_AFTER_REQUEST = 'SERVER:REQUEST:AFTER:START';
 	const EVENT_BEFORE_REQUEST = 'SERVER:REQUEST:BEFORE:START';
 	const RECEIVE_CONNECTION = 'SERVER:RECEIVE:CONNECTION';