From 5c1282959cfb155824e3f009ed67ac290409956a Mon Sep 17 00:00:00 2001
From: whwyy <as2252258@163.com>
Date: Tue, 7 Jul 2026 22:59:28 +0800
Subject: [PATCH] eee

---
 function.php | 74 +++++++++++++++++++++++++++++-----------------------
 1 file changed, 41 insertions(+), 33 deletions(-)

diff --git a/function.php b/function.php
index fa6f41aa..f23c4b60 100644
--- a/function.php
+++ b/function.php
@@ -212,39 +212,47 @@ if (!function_exists('call')) {
 
 }
 
-if (!function_exists('checkPortIsAlready')) {
-
-
-	/**
-	 * @param $port
-	 * @return bool|string
-	 * @throws
-	 */
-	function checkPortIsAlready($port): bool|string
-	{
-		if (!Kiri::getPlatform()->isLinux()) {
-			exec("lsof -i :" . $port . " | grep -i 'LISTEN' | awk '{print $2}'", $output);
-			if (empty($output))
-				return FALSE;
-			$output = explode(PHP_EOL, $output[0]);
-			return $output[0];
-		}
-
-		$serverPid = file_get_contents(storage('.swoole.pid'));
-		if (!empty($serverPid) && shell_exec('ps -ef | grep ' . $serverPid . ' | grep -v grep')) {
-			Process::kill($serverPid, 0) && Process::kill($serverPid, SIGTERM);
-		}
-
-		exec('netstat -lnp | grep ' . $port . ' | grep "LISTEN" | awk \'{print $7}\'', $output);
-		if (empty($output)) {
-			return FALSE;
-		}
-		return explode('/', $output[0])[0];
-	}
-
-}
-
-
+if (!function_exists('checkPortIsAlready')) {
+
+
+	/**
+	 * @param $port
+	 * @return bool|string
+	 */
+	function checkPortIsAlready($port): bool|string
+	{
+		$port = (int)$port;
+		if ($port <= 0) {
+			return FALSE;
+		}
+
+		if (!Kiri::getPlatform()->isLinux()) {
+			exec("lsof -i :" . $port . " | grep -i 'LISTEN' | awk '{print $2}'", $output);
+			if (empty($output)) {
+				return FALSE;
+			}
+			$output = explode(PHP_EOL, $output[0]);
+			return $output[0];
+		}
+
+		exec('netstat -lnp 2>/dev/null | grep :' . $port . ' | grep "LISTEN" | awk \'{print $7}\'', $output);
+		if (empty($output)) {
+			exec('ss -ltnp 2>/dev/null | grep :' . $port . ' | sed -n \"s/.*pid=\\([0-9]*\\).*/\\1/p\"', $output);
+		}
+		if (empty($output)) {
+			return FALSE;
+		}
+
+		$pid = trim((string)$output[0]);
+		if (str_contains($pid, '/')) {
+			$pid = explode('/', $pid)[0];
+		}
+
+		return $pid !== '' ? $pid : FALSE;
+	}
+
+}
+
 if (!function_exists('set_env')) {