System.ServiceModel.Http2Protocol.Http2Protocol.SocketOnClose C# (CSharp) Method

        internal void SocketOnClose(object sender, SocketCloseEventArgs e)
        {
            //means error on socket. If e.Exception == null means correct socket closing at session end
            if (e.Exception != null)
            {
                if (this.OnError != null)
                {
                    OnError(this, new ProtocolErrorEventArgs(e.Exception));
                }

                if (this.OnClose != null)
                {
                    this.OnClose(this, new CloseFrameEventArgs(new CloseFrameExt() { StatusCode = (int)StatusCode.InternalError }));
                }

                this.handshakeFinishedEventRaised.Set();
            }
            else
            {
                if (this.OnClose != null)
                {
                    this.OnClose(this, new CloseFrameEventArgs(new CloseFrameExt() { StatusCode = (int)StatusCode.Success }));
                }
            }
        }