fix: fixing shut down deadlock

v1/client/client.go

@@ -456,7 +456,7 @@ func (wsClient *SafeWebsocketClient) Close() error {
 		wsClient.conn.Close()
 	}
 	wsClient.isConnected = false
-	// close(wsClient.dataChannel)
+	close(wsClient.dataChannel)
 
 	return nil
 }