diff --git a/package-lock.json b/package-lock.json
index 63cba90..fa4ad45 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -93,9 +93,9 @@
       }
     },
     "@pushrocks/lik": {
-      "version": "3.0.10",
-      "resolved": "https://verdaccio.lossless.one/@pushrocks%2flik/-/lik-3.0.10.tgz",
-      "integrity": "sha512-iWG06QsrL6AAnjPRWMVz4bRaRE0jJt/HgEK0YeLqaSBLY8ju4ps1j4lEN8VrUlXGZyPB6UGQfcreesO24buYhQ==",
+      "version": "3.0.11",
+      "resolved": "https://verdaccio.lossless.one/@pushrocks%2flik/-/lik-3.0.11.tgz",
+      "integrity": "sha512-SDKRPj9+xBTqozlDPcA7O6BcccM1Tw/sXPVP+OnhNxCubDZ/L2kGNpPpqm43NJUoNxSSo5wdBw4N7MAFYCGdVg==",
       "requires": {
         "@pushrocks/smartdelay": "^2.0.3",
         "@pushrocks/smartpromise": "^3.0.2",
diff --git a/package.json b/package.json
index 4f91687..9270f00 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
     "tslint-config-prettier": "^1.15.0"
   },
   "dependencies": {
+    "@pushrocks/lik": "^3.0.11",
     "@pushrocks/smartnetwork": "^1.1.14",
     "@pushrocks/smartpromise": "^3.0.5",
     "@pushrocks/smartrequest": "^1.1.35",
diff --git a/ts/smartproxy.classes.proxyworker.ts b/ts/smartproxy.classes.proxyworker.ts
index ae8c8fd..3d6187d 100644
--- a/ts/smartproxy.classes.proxyworker.ts
+++ b/ts/smartproxy.classes.proxyworker.ts
@@ -7,6 +7,7 @@ export class ProxyWorker {
   public httpsServer: plugins.https.Server; // | plugins.http.Server;
   public port = 8001;
   public router = new SmartproxyRouter();
+  public socketMap = new plugins.lik.Objectmap<plugins.net.Socket>();
 
   /**
    * starts the proxyInstance
@@ -168,6 +169,14 @@ JNj2Dr5H0XoLFFnvuvzcRbhlJ9J67JzR+7g=
     });
     this.httpsServer.keepAliveTimeout = 61000;
     this.httpsServer.headersTimeout = 65000;
+
+    this.httpsServer.on('connection', connection => {
+      this.socketMap.add(connection);
+      connection.on('close', () => {
+        this.socketMap.remove(connection);
+      });
+    });
+
     this.httpsServer.listen(this.port);
     console.log(`OK: now listening for new connections on port ${this.port}`);
   }
@@ -191,6 +200,9 @@ JNj2Dr5H0XoLFFnvuvzcRbhlJ9J67JzR+7g=
     this.httpsServer.close(() => {
       done.resolve();
     });
+    await this.socketMap.forEach(async (socket) => {
+      socket.destroy();
+    });
     await done.promise;
   }
 }
diff --git a/ts/smartproxy.plugins.ts b/ts/smartproxy.plugins.ts
index 3e28f97..285ddc0 100644
--- a/ts/smartproxy.plugins.ts
+++ b/ts/smartproxy.plugins.ts
@@ -1,9 +1,10 @@
 // node native scope
 import * as http from 'http';
 import * as https from 'https';
+import * as net from 'net';
 import * as url from 'url';
 
-export { http, https, url };
+export { http, https, net, url };
 
 // tsclass scope
 import * as tsclass from '@tsclass/tsclass';
@@ -11,12 +12,13 @@ import * as tsclass from '@tsclass/tsclass';
 export { tsclass };
 
 // pushrocks scope
+import * as lik from '@pushrocks/lik';
 import * as smartpromise from '@pushrocks/smartpromise';
 import * as smartrequest from '@pushrocks/smartrequest';
 import * as smartspawn from '@pushrocks/smartspawn';
 import * as smartsystem from '@pushrocks/smartsystem';
 
-export { smartrequest, smartpromise, smartspawn, smartsystem };
+export { lik, smartrequest, smartpromise, smartspawn, smartsystem };
 
 // third party scope
 import * as ws from 'ws';