From 9c46c8bab8e1a46e96cb6df190bf3b7a16ae8ece Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Thu, 7 May 2026 17:44:57 +0800
Subject: [PATCH] fix(server): register status and pprof handlers in
 multi-server mode

In startMultiServerMode, status and pprof handlers were not registered,
causing /_status and /debug/pprof endpoints to return 404. Now these
handlers are registered on the server with default: true, consistent
with startVHostMode behavior. Also fixed cache API registration to
use default server instead of first server.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 internal/server/server.go | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/internal/server/server.go b/internal/server/server.go
index f5f56f3..1ff0ccb 100644
--- a/internal/server/server.go
+++ b/internal/server/server.go
@@ -644,8 +644,29 @@ func (s *Server) startMultiServerMode() error {
 			// 创建路由器
 			router := handler.NewRouter()
 
-			// 注册缓存清理 API（仅第一个服务器）
-			if idx == 0 && serverCfg.CacheAPI != nil && serverCfg.CacheAPI.Enabled {
+			// 注册状态监控端点（仅默认服务器）
+			if serverCfg.Default && s.config.Monitoring.Status.Enabled {
+				statusHandler, err := NewStatusHandler(s, &s.config.Monitoring.Status)
+				if err != nil {
+					logging.Error().Msg("Failed to create status handler: " + err.Error())
+				} else {
+					router.GET(statusHandler.Path(), statusHandler.ServeHTTP)
+				}
+			}
+
+			// 注册 pprof 性能分析端点（仅默认服务器）
+			if serverCfg.Default && s.config.Monitoring.Pprof.Enabled {
+				pprofHandler, err := NewPprofHandler(&s.config.Monitoring.Pprof)
+				if err != nil {
+					logging.Error().Msg("Failed to create pprof handler: " + err.Error())
+				} else {
+					router.GET(pprofHandler.Path(), pprofHandler.ServeHTTP)
+					router.GET(pprofHandler.Path()+"/{profile:*}", pprofHandler.ServeHTTP)
+				}
+			}
+
+			// 注册缓存清理 API（仅默认服务器）
+			if serverCfg.Default && serverCfg.CacheAPI != nil && serverCfg.CacheAPI.Enabled {
 				purgeHandler, purgeErr := NewPurgeHandler(s, serverCfg.CacheAPI)
 				if purgeErr != nil {
 					errCh <- fmt.Errorf("failed to create cache purge handler (server[%d]): %w", idx, purgeErr)