fix(PortProxy): Improve socket cleanup logic to prevent potential resource leaks

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartproxy',
-  version: '3.10.0',
+  version: '3.10.1',
   description: 'a proxy for handling high workloads of proxying'
 }

ts/smartproxy.portproxy.ts

@@ -149,16 +149,12 @@ export class PortProxy {
   }
 
   public async start() {
-    // Adjusted cleanUpSockets to allow an optional outgoing socket.
+    // Adjusted cleanUpSockets: forcefully destroy both sockets if they haven't been destroyed.
     const cleanUpSockets = (from: plugins.net.Socket, to?: plugins.net.Socket) => {
-      from.end();
-      from.removeAllListeners();
-      from.unpipe();
-      from.destroy();
-      if (to) {
-        to.end();
-        to.removeAllListeners();
-        to.unpipe();
+      if (!from.destroyed) {
+        from.destroy();
+      }
+      if (to && !to.destroyed) {
         to.destroy();
       }
     };