internal HttpResponseDataChunk(HttpResponseHeader header) : base(header.Headers, header.Version)
{
ResponseCode = header.ResponseCode;
Message = header.Message;
HeadResponse = header.HeadRequest;
ConnectResponse = header.ConnectRequest;
}
internal HttpResponseDataChunk(HttpResponseHeader header)
: base(header.Headers, header.Version)
{
ResponseCode = header.ResponseCode;
Message = header.Message;
HeadResponse = header.HeadRequest;
ConnectResponse = header.ConnectRequest;
}
private HttpParserConfig CreateConfig(HttpResponseHeader response, HttpRequestHeader request)
{
HttpParserConfig config = new HttpParserConfig();
HttpLayerConfigEntry entry = _layer._config.GetEntry(request, response);
config.ConvertToChunked = entry.ConvertToChunked;
config.StreamBody = entry.ResponseStreamBody;
config.StreamChunkSize = _layer._config.ResponseStreamChunkSize;
config.StrictParsing = _layer._config.ResponseStrictParsing;
if (_layer._config.BufferedResponseMaxLength != 0 && (response.ContentLength > _layer._config.BufferedResponseMaxLength))
{
config.StreamBody = true;
}
return config;
}
public override DataFrame Read()
{
DataFrame frame = null;
try
{
if (_chunks == null || !_chunks.MoveNext())
{
if (_isTransparent)
{
_chunks = BaseHttpDataAdapter.ReadFrames(null, _reader).GetEnumerator();
}
else
{
_currentHeader = HttpParser.ReadResponseHeader(_reader, _layer._config.ResponseStrictParsing, _logger);
HttpRequestHeader request = null;
lock (_requests)
{
if (_requests.Count > 0)
{
// If we have a queued request then dequeue and set head response
request = _requests.Dequeue();
}
}
lock (_requestStream)
{
if (request == null)
{
try
{
_requestStream.Position = 0;
request = HttpParser.ReadRequestHeader(new DataReader(_requestStream), false, _logger);
}
catch (EndOfStreamException)
{
// Ignore end of stream, might just mean we sent garbage to the server which we can't parse
}
}
_requestStream.SetLength(0);
}
if (request != null)
{
_currentHeader.SetHeadRequest(request.IsHead);
_currentHeader.SetConnectRequest(request.IsConnect);
if (_currentHeader.Is100Continue)
{
// If a 100 status response then requeue the request
lock (_requests)
{
HttpRequestHeader[] headers = _requests.ToArray();
_requests.Clear();
// Unlikely that another request will come as client is probably waiting for 100 status, but might as well be sure
_requests.Enqueue(request);
foreach (HttpRequestHeader head in headers)
{
_requests.Enqueue(head);
}
}
}
}
if (_currentHeader.IsUpgradeResponse)
{
_layer._upgrading = true;
_isTransparent = true;
}
_chunks = _currentHeader.ReadFrames(CreateConfig(_currentHeader, request)).GetEnumerator();
}
if (!_chunks.MoveNext())
{
throw new EndOfStreamException();
}
}
frame = _chunks.Current;
}
catch (EndOfStreamException)
{
frame = null;
}
return frame;
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
/// <returns></returns>
public bool IsMatch(HttpRequestHeader request, HttpResponseHeader response)
{
if (IsMatch(request))
{
foreach (KeyDataPair<string> pair in response.Headers)
{
if(pair.Name.Equals("Content-Type", StringComparison.OrdinalIgnoreCase))
{
return ContentTypeMatch.IsMatch(pair.Value);
}
}
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
/// <returns></returns>
public HttpLayerConfigEntry GetEntry(HttpRequestHeader request, HttpResponseHeader response)
{
return GetEntry(e => e.IsMatch(request, response));
}