internal static IAsyncResult BeginSend(SmtpConnection conn, AsyncCallback callback, object state) { MultiAsyncResult multiResult = new MultiAsyncResult(conn, callback, state); multiResult.Enter(); IAsyncResult writeResult = conn.BeginFlush(s_onWrite, multiResult); if (writeResult.CompletedSynchronously) { conn.EndFlush(writeResult); multiResult.Leave(); } SmtpReplyReader reader = conn.Reader.GetNextReplyReader(); multiResult.Enter(); //this actually does a read on the stream. IAsyncResult result = reader.BeginReadLine(s_onReadLine, multiResult); if (result.CompletedSynchronously) { LineInfo info = reader.EndReadLine(result); if (!(multiResult.Result is Exception)) multiResult.Result = info; multiResult.Leave(); } multiResult.CompleteSequence(); return multiResult; }
internal static IAsyncResult BeginSend(SmtpConnection conn, AsyncCallback callback, object state) { MultiAsyncResult result = new MultiAsyncResult(conn, callback, state); result.Enter(); IAsyncResult result2 = conn.BeginFlush(onWrite, result); if (result2.CompletedSynchronously) { conn.EndFlush(result2); result.Leave(); } SmtpReplyReader nextReplyReader = conn.Reader.GetNextReplyReader(); result.Enter(); IAsyncResult result3 = nextReplyReader.BeginReadLines(onReadLines, result); if (result3.CompletedSynchronously) { LineInfo[] infoArray = conn.Reader.CurrentReader.EndReadLines(result3); if (!(result.Result is Exception)) { result.Result = infoArray; } result.Leave(); } result.CompleteSequence(); return result; }
protected void Flush(MultiAsyncResult multiResult) { if (this.bufferBuilder.Length > 0) { if (multiResult != null) { multiResult.Enter(); IAsyncResult result = this.stream.BeginWrite( this.bufferBuilder.GetBuffer(), 0, this.bufferBuilder.Length, onWrite, multiResult); if (result.CompletedSynchronously) { this.stream.EndWrite(result); multiResult.Leave(); } } else { this.stream.Write(this.bufferBuilder.GetBuffer(), 0, this.bufferBuilder.Length); } this.bufferBuilder.Reset(); } }
protected static void OnWrite(IAsyncResult result) { if (!result.CompletedSynchronously) { MultiAsyncResult multiResult = (MultiAsyncResult)result.AsyncState; BaseWriter thisPtr = (BaseWriter)multiResult.Context; try { thisPtr._stream.EndWrite(result); multiResult.Leave(); } catch (Exception e) { multiResult.Leave(e); } } }
private static void OnWrite(IAsyncResult result) { if (!result.CompletedSynchronously) { MultiAsyncResult asyncState = (MultiAsyncResult)result.AsyncState; MimeWriter context = (MimeWriter)asyncState.Context; try { context.stream.EndWrite(result); asyncState.Leave(); } catch (Exception exception) { asyncState.Leave(exception); } } }
protected void Flush(MultiAsyncResult multiResult) { if (_bufferBuilder.Length > 0) { if (multiResult != null) { multiResult.Enter(); var asyncResult = _stream.BeginWrite(_bufferBuilder.GetBuffer(), 0, _bufferBuilder.Length, _onWrite, multiResult); if (asyncResult.CompletedSynchronously) { _stream.EndWrite(asyncResult); multiResult.Leave(); } } else _stream.Write(_bufferBuilder.GetBuffer(), 0, _bufferBuilder.Length); _bufferBuilder.Reset(); } }
private void Flush(MultiAsyncResult multiResult) { if (this.bufferBuilder.Length > 0) { if (multiResult != null) { multiResult.Enter(); IAsyncResult asyncResult = this.stream.BeginWrite(this.bufferBuilder.GetBuffer(), 0, this.bufferBuilder.Length, onWrite, multiResult); if (asyncResult.CompletedSynchronously) { this.stream.EndWrite(asyncResult); multiResult.Leave(); } } else { this.stream.Write(this.bufferBuilder.GetBuffer(), 0, this.bufferBuilder.Length); } this.bufferBuilder.Reset(); } }
internal static IAsyncResult BeginSend(SmtpConnection conn, AsyncCallback callback, object state) { MultiAsyncResult multiResult = new MultiAsyncResult(conn, callback, state); multiResult.Enter(); IAsyncResult writeResult = conn.BeginFlush(s_onWrite, multiResult); if (writeResult.CompletedSynchronously) { conn.EndFlush(writeResult); multiResult.Leave(); } SmtpReplyReader reader = conn.Reader.GetNextReplyReader(); multiResult.Enter(); IAsyncResult readLinesResult = reader.BeginReadLines(s_onReadLines, multiResult); if (readLinesResult.CompletedSynchronously) { LineInfo[] lines = conn.Reader.CurrentReader.EndReadLines(readLinesResult); if (!(multiResult.Result is Exception)) multiResult.Result = lines; multiResult.Leave(); } multiResult.CompleteSequence(); return multiResult; }