public async Task <IHttpConnectionResponse> GetAsync(HttpConnectionRequest request, bool closeConnection, CancellationToken cancellationToken) { this.StartRequest(); if (closeConnection) { request.KeepAlive = false; } byte[] requestHeader = this.SerializeHeader("GET", request); Task <int> writeHeaderTask = this.WriteSocketAsync(requestHeader, 0, requestHeader.Length, cancellationToken); HttpReader httpReader = new HttpReader(new HttpReader.ReadAsyncDelegate(this.ReadSocketAsync), this._headerDecoding); IHttpConnectionResponse connectionResponse; try { string statusLine = await HttpReaderExtensions.ReadNonBlankLineAsync((IHttpReader)httpReader, cancellationToken).ConfigureAwait(false); this.ParseStatusLine(statusLine); await this.ReadHeadersAsync(httpReader, cancellationToken).ConfigureAwait(false); int num = await writeHeaderTask.ConfigureAwait(false); writeHeaderTask = (Task <int>)null; Stream stream = this._httpStatus.ChunkedEncoding ? (Stream) new ChunkedStream((IHttpReader)httpReader) : (Stream) new ContentLengthStream((IHttpReader)httpReader, this._httpStatus.ContentLength); HttpConnectionResponse response = new HttpConnectionResponse(request.Url, closeConnection ? (IHttpConnection)this : (IHttpConnection)null, (IHttpReader)httpReader, stream, Enumerable.ToLookup <Tuple <string, string>, string, string>((IEnumerable <Tuple <string, string> >) this._headers, (Func <Tuple <string, string>, string>)(kv => kv.Item1), (Func <Tuple <string, string>, string>)(kv => kv.Item2), (IEqualityComparer <string>)StringComparer.OrdinalIgnoreCase), (IHttpStatus)this._httpStatus); httpReader = (HttpReader)null; connectionResponse = (IHttpConnectionResponse)response; } finally { if (null != httpReader) { httpReader.Dispose(); } if (null != writeHeaderTask) { TaskCollector.Default.Add((Task)writeHeaderTask, "HttpConnection GetAsync writer"); } } return(connectionResponse); }
public async Task<IHttpConnectionResponse> GetAsync(HttpConnectionRequest request, bool closeConnection, CancellationToken cancellationToken) { StartRequest(); // TODO: Fix closeConnection vs KeepAlive hack. if (closeConnection) request.KeepAlive = false; var requestHeader = SerializeHeader("GET", request); var writeHeaderTask = WriteSocketAsync(requestHeader, 0, requestHeader.Length, cancellationToken); var httpReader = new HttpReader(ReadSocketAsync, _headerDecoding); try { var statusLine = await httpReader.ReadNonBlankLineAsync(cancellationToken).ConfigureAwait(false); ParseStatusLine(statusLine); await ReadHeadersAsync(httpReader, request.Url, request.Cookies, cancellationToken).ConfigureAwait(false); await writeHeaderTask.ConfigureAwait(false); writeHeaderTask = null; var stream = _httpStatus.ChunkedEncoding ? (Stream)new ChunkedStream(httpReader) : new ContentLengthStream(httpReader, _httpStatus.ContentLength); var response = new HttpConnectionResponse(request.Url, closeConnection ? this : null, httpReader, stream, _headers.ToLookup(kv => kv.Item1, kv => kv.Item2, StringComparer.OrdinalIgnoreCase), _httpStatus); httpReader = null; return response; } finally { if (null != httpReader) httpReader.Dispose(); if (null != writeHeaderTask) TaskCollector.Default.Add(writeHeaderTask, "HttpConnection GetAsync writer"); } }