Rename product to Harbor and refine connection timer

src/server/index.js

@@ -2,6 +2,7 @@ import fs from 'node:fs';
 import http from 'node:http';
 import path from 'node:path';
 import { spawn, spawnSync } from 'node:child_process';
+import { isDeepStrictEqual } from 'node:util';
 import { settings } from './config.js';
 import { setGatewayInterception } from './gatewayRouting.js';
 import { tcpPing } from './ping.js';
@@ -221,12 +222,18 @@ function refreshSavedSubscription() {
     const previousConfig = fs.existsSync(settings.configPath)
       ? fs.readFileSync(settings.configPath, 'utf8')
       : null;
+    const activeConfigChanged = Boolean(currentState.selectedTag && selectedTag) && (
+      !previousCache?.config || !isDeepStrictEqual(
+        buildGatewayConfig(previousCache.config, currentState.selectedTag),
+        buildGatewayConfig(parsed.config, selectedTag),
+      )
+    );
     writeJson(settings.subscriptionCachePath, { url: subscriptionUrl, ...parsed });
 
     try {
-      if (singboxProcess && selectedTag) await applySelectedServer(selectedTag);
+      if (singboxProcess && activeConfigChanged) await applySelectedServer(selectedTag);
       else if (selectedTag) {
-        writeSingboxConfig(buildGatewayConfig(parsed.config, selectedTag));
+        if (!singboxProcess) writeSingboxConfig(buildGatewayConfig(parsed.config, selectedTag));
       } else {
         removeSingboxConfig();
       }