diff --git a/HttpServer/Client/Http2.php b/HttpServer/Client/Http2.php
index 50c5f818..7baeaf73 100644
--- a/HttpServer/Client/Http2.php
+++ b/HttpServer/Client/Http2.php
@@ -34,6 +34,17 @@ class Http2 extends Component
 	}
 
 
+	/**
+	 * @param int $timeout
+	 * @return Http2
+	 */
+	public function setTimeout(int $timeout): static
+	{
+		Context::setContext('http2timeout', $timeout);
+		return $this;
+	}
+
+
 	/**
 	 * @param array $headers
 	 * @return Http2
@@ -153,7 +164,11 @@ class Http2 extends Component
 	private function recv($client): mixed
 	{
 		/** @var Response $response */
-		$response = $client->recv();
+		if (!Context::hasContext('http2timeout')) {
+			$response = $client->recv();
+		} else {
+			$response = $client->recv((int)Context::getContext('http2timeout'));
+		}
 		if ($response === false || $response->statusCode > 200) {
 			throw new Exception($client->errMsg, $client->errCode);
 		}
diff --git a/HttpServer/Events/OnPacket.php b/HttpServer/Events/OnPacket.php
index 987710ee..f3697688 100644
--- a/HttpServer/Events/OnPacket.php
+++ b/HttpServer/Events/OnPacket.php
@@ -48,7 +48,7 @@ class OnPacket extends Callback
 			$dispatch = $node->dispatch();
 			if (!is_string($dispatch)) $dispatch = Json::encode($dispatch);
 			if (empty($dispatch)) {
-				return true;
+				$dispatch = Json::encode(['state' => 0, 'message' => 'ok']);
 			}
 			return $server->sendto($host, $port, $dispatch);
 		} catch (\Throwable $exception) {
diff --git a/HttpServer/Events/OnReceive.php b/HttpServer/Events/OnReceive.php
index 5c74d36a..58f610c8 100644
--- a/HttpServer/Events/OnReceive.php
+++ b/HttpServer/Events/OnReceive.php
@@ -44,7 +44,7 @@ class OnReceive extends Callback
 			$dispatch = $node->dispatch();
 			if (!is_string($dispatch)) $dispatch = Json::encode($dispatch);
 			if (empty($dispatch)) {
-				return true;
+				$dispatch = Json::encode(['state' => 0, 'message' => 'ok']);
 			}
 			return $server->send($fd, $dispatch);
 		} catch (\Throwable $exception) {