From 57be0851662608fae0cfbf52dd706130d2ddddff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=91=E6=9E=97?= <as2252258@163.com>
Date: Thu, 18 Nov 2021 18:41:37 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E5=90=8D?=
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---
 function.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/function.php b/function.php
index 0e05d499..1133c01d 100644
--- a/function.php
+++ b/function.php
@@ -72,7 +72,7 @@ if (!function_exists('checkPortIsAlready')) {
 
 		$serverPid = file_get_contents(storage('.swoole.pid'));
 		if (!empty($serverPid) && shell_exec('ps -ef | grep ' . $serverPid . ' | grep -v grep')) {
-			Process::kill($serverPid, SIGTERM);
+			Process::kill($serverPid, 0) && Process::kill($serverPid, SIGTERM);
 		}
 
 		exec('netstat -lnp | grep ' . $port . ' | grep "LISTEN" | awk \'{print $7}\'', $output);