From 7d3aa2ef53b67db28b7f2589f2b041fcbeb2d7fd Mon Sep 17 00:00:00 2001
From: Anton <anton.z@live.com>
Date: Tue, 31 Oct 2023 00:47:21 +0800
Subject: [PATCH] Fix call static methods

---
 src/Connection/AsyncTcpConnection.php  | 2 +-
 src/Connection/ConnectionInterface.php | 2 +-
 src/Connection/TcpConnection.php       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Connection/AsyncTcpConnection.php b/src/Connection/AsyncTcpConnection.php
index 79be70dbc..041f94d48 100644
--- a/src/Connection/AsyncTcpConnection.php
+++ b/src/Connection/AsyncTcpConnection.php
@@ -422,7 +422,7 @@ public function checkConnection(): void
             // Try to emit protocol::onConnect
             if ($this->protocol && method_exists($this->protocol, 'onConnect')) {
                 try {
-                    $this->protocol->onConnect($this);
+                    $this->protocol::onConnect($this);
                 } catch (Throwable $e) {
                     $this->error($e);
                 }
diff --git a/src/Connection/ConnectionInterface.php b/src/Connection/ConnectionInterface.php
index cee7d1044..0983cc245 100644
--- a/src/Connection/ConnectionInterface.php
+++ b/src/Connection/ConnectionInterface.php
@@ -58,7 +58,7 @@ abstract class ConnectionInterface
      * Application layer protocol.
      * The format is like this Workerman\\Protocols\\Http.
      *
-     * @var ?string
+     * @var ?class-string
      */
     public ?string $protocol = null;
 
diff --git a/src/Connection/TcpConnection.php b/src/Connection/TcpConnection.php
index f03598c0b..fe594f7ee 100644
--- a/src/Connection/TcpConnection.php
+++ b/src/Connection/TcpConnection.php
@@ -1019,7 +1019,7 @@ public function destroy(): void
         // Try to emit protocol::onClose
         if ($this->protocol && method_exists($this->protocol, 'onClose')) {
             try {
-                $this->protocol->onClose($this);
+                $this->protocol::onClose($this);
             } catch (Throwable $e) {
                 $this->error($e);
             }