From cbb0968256de11dd7f7288b06fe8ca83c52bdbe2 Mon Sep 17 00:00:00 2001
From: ceyhandagdas51272 <ceyhandagdas51272@gmail.com>
Date: Wed, 24 Jun 2026 04:17:55 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=AB=AF=E5=8F=A3=E5=8D=A0=E7=94=A8?=
 =?UTF-8?q?=E6=97=B6=E8=87=AA=E5=8A=A8=E9=80=89=E6=8B=A9=E5=8F=AF=E7=94=A8?=
 =?UTF-8?q?=E7=AB=AF=E5=8F=A3=EF=BC=8C=E4=B8=8D=E5=86=8D=E9=97=AA=E9=80=80?=
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Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 tools/bypos-collector/main.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tools/bypos-collector/main.go b/tools/bypos-collector/main.go
index e5d80a8..009ebfd 100644
--- a/tools/bypos-collector/main.go
+++ b/tools/bypos-collector/main.go
@@ -73,9 +73,13 @@ func main() {
 
 	ln, err := net.Listen("tcp", *addr)
 	if err != nil {
-		log.Printf("错误: 无法监听 %s: %v", *addr, err)
-		waitExit()
-		return
+		log.Printf("端口 %s 被占用，自动选择可用端口...", *addr)
+		ln, err = net.Listen("tcp", "127.0.0.1:0")
+		if err != nil {
+			log.Printf("错误: 无法监听: %v", err)
+			waitExit()
+			return
+		}
 	}
 	realAddr := ln.Addr().String()
 	urlStr := "http://" + realAddr + "/"