System.Net.ConnectStream.ResumeInternalClose C# (CSharp) Method

        void ResumeInternalClose(LazyAsyncResult userResult)
        {
            GlobalLog.Print("ConnectStream##" + ValidationHelper.HashString(this) + "::ResumeInternalClose(), userResult:" + userResult);
            //
            // write stream. terminate our chunking if needed.
            //
            if (WriteChunked && !ErrorInStream && !m_IgnoreSocketErrors)
            {
                m_IgnoreSocketErrors = true;
                try {
                    if (userResult == null)
                    {
                        SafeSetSocketTimeout(SocketShutdown.Send);
                        m_Connection.Write(NclConstants.ChunkTerminator, 0, NclConstants.ChunkTerminator.Length);
                    }
                    else
                    {
                        m_Connection.BeginWrite(NclConstants.ChunkTerminator, 0, NclConstants.ChunkTerminator.Length, new AsyncCallback(ResumeClose_Part2_Wrapper), userResult);
                        return;
                    }
                }
                catch (Exception exception) {
                    GlobalLog.Print("ConnectStream#" + ValidationHelper.HashString(this) + "::CloseInternal() exceptionOnWrite:" + exception.Message);
                }
            }
            ResumeClose_Part2(userResult); //never throws
        }