Coap.Proxy.ClientConnection.observe_Responded C# (CSharp) Method

        void observe_Responded(Object sender, ResponseEventArgs e)
        {
            if (coapWebSocektService.SessionList.Contains(observedSession))
               coapWebSocektService.SendToObserved(e.Response.PayloadString, observedSession);
            //when the client is closed,cancel the observe
            else
              {
                PerformCoAP(Request.Method.GET, _observingRequest.URI, false, false);
                Console.WriteLine("Websocket链接关闭");
                this.clientSocket.Disconnect(false);
                this.clientSocket.Dispose();
                }
        }