Opc.Ua.Bindings.TcpMessageSocket.OnReadComplete C# (CSharp) Method

        private void OnReadComplete(object sender, SocketAsyncEventArgs e)
        {
            lock (m_readLock)
            {
                ServiceResult error = null;

                try
                {
                    error = DoReadComplete(e);
                }
                catch (Exception ex)
                {                    
                    Utils.Trace(ex, "Unexpected error during OnReadComplete,");
                    error = ServiceResult.Create(ex, StatusCodes.BadTcpInternalError, ex.Message);
                }
                finally
                {
                    e.Dispose();
                }

                if (ServiceResult.IsBad(error))
                {                
                    if (m_receiveBuffer != null)
                    {
                        m_bufferManager.ReturnBuffer(m_receiveBuffer, "OnReadComplete");
                        m_receiveBuffer = null;
                    }

                    if (m_sink != null)
                    {
                        m_sink.OnReceiveError(this, error);
                    }
                }
            }
        }