fix(core): update

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@pushrocks/smartproxy',
-  version: '3.0.20',
+  version: '3.0.21',
   description: 'a proxy for handling high workloads of proxying'
 }

ts/smartproxy.classes.networkproxy.ts

@@ -234,40 +234,44 @@ JNj2Dr5H0XoLFFnvuvzcRbhlJ9J67JzR+7g=
     const wss = new plugins.ws.WebSocketServer({ server: this.httpsServer });
     wss.on('connection', (ws: plugins.wsDefault) => {
       console.log('got connection for wsc');
-      const wscConnected = plugins.smartpromise.defer();
-
-      const wsc = new plugins.wsDefault(this.router.routeWs(ws), {
-        headers: {
-          Host: ws.url,
-        },
-      });
-      
-      wsc.on('open', () => {
-        wscConnected.resolve();
-      });
+      let wscConnectedDeferred: plugins.smartpromise.Deferred<plugins.wsDefault>;
 
       ws.on('message', async (message) => {
-        await wscConnected.promise;
+        if (!wscConnectedDeferred) {
+          wscConnectedDeferred = plugins.smartpromise.defer();
+          const wsc = new plugins.wsDefault(this.router.routeWs(ws), {
+            headers: {
+              Host: ws.url,
+            },
+          });
+    
+          wsc.on('open', () => {
+            wscConnectedDeferred.resolve(wsc);
+          });
+        }
+        const wsc = await wscConnectedDeferred.promise;
         wsc.emit('message', message);
-      });
-      wsc.on('message', (message) => {
-        ws.emit('message', message);
-      });
+        wsc.on('message', (message) => {
+          ws.emit('message', message);
+        });
+  
+        // handle closing
+        const cleanUp = () => {
+          ws.close();
+          ws.terminate();
+          wsc.close();
+          wsc.terminate();
+        };
+  
+        ws.on('close', (message) => {
+          cleanUp();
+        });
 
-      // handle closing
-      const cleanUp = () => {
-        ws.close();
-        ws.terminate();
-        wsc.close();
-        wsc.terminate();
-      };
-
-      ws.on('close', (message) => {
-        cleanUp();
-      });
-      wsc.on('close', (message) => {
-        cleanUp();
+        wsc.on('close', (message) => {
+          cleanUp();
+        });
       });
+      
     });
     this.httpsServer.keepAliveTimeout = 61000;
     this.httpsServer.headersTimeout = 65000;