From 6fb6fc4f102a5ae12e838cbe64a260d608bb0ddc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=B4=E6=96=87=E5=B3=B0?= <kevin@lmve.net>
Date: Thu, 4 Jun 2026 17:49:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=B7=A8=E7=AB=AF=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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---
 config.go                                   | 13 ++++++++-
 config_test.go                              | 31 +++++++++++++++++++++
 main.go                                     |  4 ++-
 meshmap_frontend/src/components/MeshMap.vue |  4 ++-
 4 files changed, 49 insertions(+), 3 deletions(-)

diff --git a/config.go b/config.go
index f06d786..4e3b72a 100644
--- a/config.go
+++ b/config.go
@@ -178,11 +178,19 @@ func defaultWebSocketPath() string {
 
 func defaultWebSocketPathForGOOS(goos string) string {
 	if goos == "windows" {
-		return filepath.Join(".", "win", "opt", "mesh_mqtt_go", "web.sock")
+		return ""
 	}
 	return filepath.Join(string(filepath.Separator), "opt", "mesh_mqtt_go", "web.sock")
 }
 
+func clearWebSocketPathOnUnsupportedGOOS(cfg *config, goos string) bool {
+	if goos != "windows" || cfg.Web.SocketPath == "" {
+		return false
+	}
+	cfg.Web.SocketPath = ""
+	return true
+}
+
 func defaultSQLitePathForGOOS(goos string) string {
 	if goos == "windows" {
 		return filepath.Join(".", "win", "etc", "mesh_mqtt_go", "mesh_mqtt_go.db")
@@ -221,6 +229,9 @@ func loadConfig(path string) (*config, error) {
 	}
 
 	cfg, changed := normalizeConfig(raw)
+	if clearWebSocketPathOnUnsupportedGOOS(cfg, runtime.GOOS) {
+		changed = true
+	}
 	if err := validateConfig(cfg); err != nil {
 		return nil, err
 	}
diff --git a/config_test.go b/config_test.go
index 013ad38..6a480ff 100644
--- a/config_test.go
+++ b/config_test.go
@@ -154,6 +154,37 @@ func TestLoadConfigMalformedYAMLDoesNotOverwrite(t *testing.T) {
 	}
 }
 
+func TestDefaultWebSocketPathForGOOS(t *testing.T) {
+	if windowsPath := defaultWebSocketPathForGOOS("windows"); windowsPath != "" {
+		t.Fatalf("windows web socket path = %q, want empty", windowsPath)
+	}
+
+	linuxPath := defaultWebSocketPathForGOOS("linux")
+	want := filepath.Join(string(filepath.Separator), "opt", "mesh_mqtt_go", "web.sock")
+	if linuxPath != want {
+		t.Fatalf("linux web socket path = %q, want %q", linuxPath, want)
+	}
+}
+
+func TestClearWebSocketPathOnUnsupportedGOOS(t *testing.T) {
+	cfg := defaultConfig()
+	cfg.Web.SocketPath = filepath.Join(".", "win", "opt", "mesh_mqtt_go", "web.sock")
+	if !clearWebSocketPathOnUnsupportedGOOS(cfg, "windows") {
+		t.Fatalf("clearWebSocketPathOnUnsupportedGOOS() = false, want true")
+	}
+	if cfg.Web.SocketPath != "" {
+		t.Fatalf("windows web socket path = %q, want empty", cfg.Web.SocketPath)
+	}
+
+	cfg.Web.SocketPath = "/opt/mesh_mqtt_go/web.sock"
+	if clearWebSocketPathOnUnsupportedGOOS(cfg, "linux") {
+		t.Fatalf("linux clearWebSocketPathOnUnsupportedGOOS() = true, want false")
+	}
+	if cfg.Web.SocketPath == "" {
+		t.Fatalf("linux web socket path was cleared")
+	}
+}
+
 func TestDefaultSQLitePathForGOOS(t *testing.T) {
 	windowsPath := defaultSQLitePathForGOOS("windows")
 	if !strings.Contains(windowsPath, filepath.Join("win", "etc", "mesh_mqtt_go", "mesh_mqtt_go.db")) {
diff --git a/main.go b/main.go
index dd4f781..c34d45e 100644
--- a/main.go
+++ b/main.go
@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"os"
 	"os/signal"
+	"runtime"
 	"strconv"
 	"syscall"
 	"time"
@@ -214,7 +215,7 @@ func parseArgs() (*config, error) {
 	flag.BoolVar(&cfg.Web.Enabled, "web", cfg.Web.Enabled, "Enable Gin web server")
 	flag.StringVar(&cfg.Web.Host, "web-host", cfg.Web.Host, "Web server listen host")
 	flag.IntVar(&cfg.Web.Port, "web-port", cfg.Web.Port, "Web server listen port")
-	flag.StringVar(&cfg.Web.SocketPath, "web-socket-path", cfg.Web.SocketPath, "Web server Unix socket path; empty uses host and port")
+	flag.StringVar(&cfg.Web.SocketPath, "web-socket-path", cfg.Web.SocketPath, "Web server Unix socket path; empty uses host and port; unsupported on Windows")
 	flag.StringVar(&cfg.Web.StaticDir, "web-static-dir", cfg.Web.StaticDir, "Web frontend static files directory")
 	flag.StringVar(&cfg.Web.Admin.Username, "admin-username", cfg.Web.Admin.Username, "Web admin username")
 	flag.Parse()
@@ -225,6 +226,7 @@ func parseArgs() (*config, error) {
 	if value := os.Getenv("MESH_ADMIN_SESSION_SECRET"); value != "" {
 		cfg.Web.Admin.SessionSecret = value
 	}
+	clearWebSocketPathOnUnsupportedGOOS(cfg, runtime.GOOS)
 
 	if err := validateConfig(cfg); err != nil {
 		return nil, err
diff --git a/meshmap_frontend/src/components/MeshMap.vue b/meshmap_frontend/src/components/MeshMap.vue
index 31464a3..70cf9be 100644
--- a/meshmap_frontend/src/components/MeshMap.vue
+++ b/meshmap_frontend/src/components/MeshMap.vue
@@ -32,6 +32,8 @@ let markerLayer: L.LayerGroup | null = null
 let hasFitBounds = false
 
 const minMapZoom = 3
+const defaultMapCenter: L.LatLngExpression = [35.8617, 104.1954]
+const defaultMapZoom = 4
 const worldBounds = L.latLngBounds(
   [-85.05112878, -180],
   [85.05112878, 180],
@@ -50,7 +52,7 @@ onMounted(async () => {
     maxBounds: worldBounds,
     maxBoundsViscosity: 1.0,
     worldCopyJump: false,
-  }).setView([0, 0], minMapZoom)
+  }).setView(defaultMapCenter, defaultMapZoom)
   L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
     minZoom: minMapZoom,
     maxZoom: 19,