System.Net.Http.HttpConnection Class Reference

Classes
class	ChunkedEncodingReadStream
class	ChunkedEncodingWriteStream
class	ConnectionCloseReadStream
class	ContentLengthReadStream
class	ContentLengthWriteStream
class	HttpContentReadStream
class	HttpContentWriteStream
class	RawConnectionStream

Public Member Functions
	HttpConnection (HttpConnectionPool pool, Socket socket, Stream stream, TransportContext transportContext)
override void	Dispose ()
bool	PrepareForReuse (bool async)
override bool	CheckUsabilityOnScavenge ()
override long	GetIdleTicks (long nowTicks)
async Task< HttpResponseMessage >	SendAsyncCore (HttpRequestMessage request, bool async, CancellationToken cancellationToken)
Task< HttpResponseMessage >	SendAsync (HttpRequestMessage request, bool async, CancellationToken cancellationToken)
async ValueTask	DrainResponseAsync (HttpResponseMessage response, CancellationToken cancellationToken)
override string	ToString ()
override void	Trace (string message, [CallerMemberName] string memberName=null)
string	GetResponseHeaderValueWithCaching (HeaderDescriptor descriptor, ReadOnlySpan< byte > value, Encoding valueEncoding)
long	GetLifetimeTicks (long nowTicks)

Protected Member Functions
void	TraceConnection (Stream stream)

Package Functions
void	Acquire ()
void	Release ()
void	DetachFromPool ()
void	LogExceptions (Task task)

Static Package Functions
static bool	IsDigit (byte c)
static int	ParseStatusCode (ReadOnlySpan< byte > value)
static void	IgnoreExceptions (ValueTask< int > task)

Properties
TransportContext	TransportContext [get]
HttpConnectionKind	Kind [get]
int	ReadBufferSize [get]
ReadOnlyMemory< byte >	RemainingBuffer [get]

Private Member Functions
	~HttpConnection ()
void	Dispose (bool disposing)
ValueTask< int >?	ConsumeReadAheadTask ()
void	ConsumeFromRemainingBuffer (int bytesToConsume)
async ValueTask	WriteHeadersAsync (HttpHeaders headers, string cookiesFromContainer, bool async)
async ValueTask	WriteHostHeaderAsync (Uri uri, bool async)
Task	WriteDecimalInt32Async (int value, bool async)
Task	WriteHexInt32Async (int value, bool async)
bool	MapSendException (Exception exception, CancellationToken cancellationToken, out Exception mappedException)
HttpContentWriteStream	CreateRequestContentStream (HttpRequestMessage request)
CancellationTokenRegistration	RegisterCancellation (CancellationToken cancellationToken)
async ValueTask	SendRequestContentAsync (HttpRequestMessage request, HttpContentWriteStream stream, bool async, CancellationToken cancellationToken)
async Task	SendRequestContentWithExpect100ContinueAsync (HttpRequestMessage request, Task< bool > allowExpect100ToContinueTask, HttpContentWriteStream stream, Timer expect100Timer, bool async, CancellationToken cancellationToken)
void	WriteToBuffer (ReadOnlySpan< byte > source)
void	WriteToBuffer (ReadOnlyMemory< byte > source)
void	Write (ReadOnlySpan< byte > source)
async ValueTask	WriteAsync (ReadOnlyMemory< byte > source, bool async)
void	WriteWithoutBuffering (ReadOnlySpan< byte > source)
ValueTask	WriteWithoutBufferingAsync (ReadOnlyMemory< byte > source, bool async)
async ValueTask	FlushThenWriteWithoutBufferingAsync (ReadOnlyMemory< byte > source, bool async)
Task	WriteByteAsync (byte b, bool async)
async Task	WriteByteSlowAsync (byte b, bool async)
Task	WriteTwoBytesAsync (byte b1, byte b2, bool async)
async Task	WriteTwoBytesSlowAsync (byte b1, byte b2, bool async)
Task	WriteBytesAsync (byte[] bytes, bool async)
async Task	WriteBytesSlowAsync (byte[] bytes, int length, bool async)
Task	WriteStringAsync (string s, bool async)
Task	WriteStringAsync (string s, bool async, Encoding encoding)
async Task	WriteStringWithEncodingAsyncSlow (string s, bool async, Encoding encoding)
Task	WriteAsciiStringAsync (string s, bool async)
async Task	WriteStringAsyncSlow (string s, bool async)
void	Flush ()
ValueTask	FlushAsync (bool async)
void	WriteToStream (ReadOnlySpan< byte > source)
ValueTask	WriteToStreamAsync (ReadOnlyMemory< byte > source, bool async)
bool	TryReadNextLine (out ReadOnlySpan< byte > line)
async ValueTask< ReadOnlyMemory< byte > >	ReadNextResponseHeaderLineAsync (bool async, bool foldedHeadersAllowed=false)
void	ThrowIfExceededAllowedReadLineBytes ()
void	Fill ()
async ValueTask	InitialFillAsync (bool async)
async ValueTask	FillAsync (bool async)
void	ReadFromBuffer (Span< byte > buffer)
int	Read (Span< byte > destination)
async ValueTask< int >	ReadAsync (Memory< byte > destination)
int	ReadBuffered (Span< byte > destination)
ValueTask< int >	ReadBufferedAsync (Memory< byte > destination)
async ValueTask< int >	ReadBufferedAsyncCore (Memory< byte > destination)
ValueTask	CopyFromBufferAsync (Stream destination, bool async, int count, CancellationToken cancellationToken)
Task	CopyToUntilEofAsync (Stream destination, bool async, int bufferSize, CancellationToken cancellationToken)
async Task	CopyToUntilEofWithExistingBufferedDataAsync (Stream destination, bool async, int bufferSize, CancellationToken cancellationToken)
async Task	CopyToContentLengthAsync (Stream destination, bool async, ulong length, int bufferSize, CancellationToken cancellationToken)
void	CompleteResponse ()
void	ReturnConnectionToPool ()

Static Private Member Functions
static bool	IsLineEmpty (ReadOnlyMemory< byte > line)
static void	ParseStatusLine (ReadOnlySpan< byte > line, HttpResponseMessage response)
static void	ParseHeaderNameValue (HttpConnection connection, ReadOnlySpan< byte > line, HttpResponseMessage response, bool isFromTrailer)
static bool	EqualsOrdinal (string left, ReadOnlySpan< byte > right)

Private Attributes
readonly HttpConnectionPool	_pool
readonly Socket	_socket
readonly Stream	_stream
readonly TransportContext	_transportContext
readonly WeakReference< HttpConnection >	_weakThisRef
HttpRequestMessage	_currentRequest
readonly byte[]	_writeBuffer
int	_writeOffset
int	_allowedReadLineBytes
string[]	_headerValues = Array.Empty<string>()
ValueTask< int >?	_readAheadTask
int	_readAheadTaskLock
byte[]	_readBuffer
int	_readOffset
int	_readLength
long	_idleSinceTickCount
bool	_inUse
bool	_detachedFromPool
bool	_canRetry
bool	_startedSendingRequestBody
bool	_connectionClose
int	_disposed
string	_lastDateHeaderValue
string	_lastServerHeaderValue
readonly long	_creationTickCount = Environment.TickCount64

Static Private Attributes
static readonly byte[]	s_contentLength0NewlineAsciiBytes = Encoding.ASCII.GetBytes("Content-Length: 0\r\n")
static readonly byte[]	s_spaceHttp10NewlineAsciiBytes = Encoding.ASCII.GetBytes(" HTTP/1.0\r\n")
static readonly byte[]	s_spaceHttp11NewlineAsciiBytes = Encoding.ASCII.GetBytes(" HTTP/1.1\r\n")
static readonly byte[]	s_httpSchemeAndDelimiter = Encoding.ASCII.GetBytes(Uri.UriSchemeHttp + Uri.SchemeDelimiter)
static readonly byte[]	s_http1DotBytes = Encoding.ASCII.GetBytes("HTTP/1.")
static readonly ulong	s_http10Bytes = BitConverter.ToUInt64(Encoding.ASCII.GetBytes("HTTP/1.0"))
static readonly ulong	s_http11Bytes = BitConverter.ToUInt64(Encoding.ASCII.GetBytes("HTTP/1.1"))

Detailed Description

Definition at line 16 of file HttpConnection.cs.

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The documentation for this class was generated from the following file:

• source/System.Net.Http/System.Net.Http/HttpConnection.cs