From 5c68659e64d8c08d269eff20d21f2604f57ad024 Mon Sep 17 00:00:00 2001
From: "as2252258@163.com" <as22522582>
Date: Mon, 6 Sep 2021 01:36:34 +0800
Subject: [PATCH] 111

---
 core/Pool/Pool.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/Pool/Pool.php b/core/Pool/Pool.php
index 8f7b594b..ab6d3a0d 100644
--- a/core/Pool/Pool.php
+++ b/core/Pool/Pool.php
@@ -47,6 +47,7 @@ class Pool extends Component
     protected function pop(Channel $channel, $retain_number): void
     {
         if ($channel instanceof Channel && Coroutine::getCid() === -1) {
+            $channel = null;
             unset($channel);
             return;
         }