System.Net.Http.DecompressionHandler.DeflateDecompressedContent.ZLibOrDeflateStream.PeekFirstByteReadStream Class Reference

Public Member Functions
	PeekFirstByteReadStream (Stream stream)
override ValueTask	WriteAsync (ReadOnlyMemory< byte > buffer, CancellationToken cancellationToken)
int	PeekFirstByte ()
async ValueTask< int >	PeekFirstByteAsync (CancellationToken cancellationToken)
override int	Read (Span< byte > buffer)
override ValueTask< int >	ReadAsync (Memory< byte > buffer, CancellationToken cancellationToken)
override async Task	CopyToAsync (Stream destination, int bufferSize, CancellationToken cancellationToken)
override IAsyncResult	BeginRead (byte[] buffer, int offset, int count, AsyncCallback callback, object state)
virtual IAsyncResult	BeginRead (byte[] buffer, int offset, int count, AsyncCallback? callback, object? state)
override int	EndRead (IAsyncResult asyncResult)
override IAsyncResult	BeginWrite (byte[] buffer, int offset, int count, AsyncCallback callback, object state)
virtual IAsyncResult	BeginWrite (byte[] buffer, int offset, int count, AsyncCallback? callback, object? state)
override void	EndWrite (IAsyncResult asyncResult)
override long	Seek (long offset, SeekOrigin origin)
override void	SetLength (long value)
override int	ReadByte ()
override int	Read (byte[] buffer, int offset, int count)
override Task< int >	ReadAsync (byte[] buffer, int offset, int count, CancellationToken cancellationToken)
Task< int >	ReadAsync (byte[] buffer, int offset, int count)
override void	Write (byte[] buffer, int offset, int count)
virtual void	Write (ReadOnlySpan< byte > buffer)
override void	WriteByte (byte value)
override Task	WriteAsync (byte[] buffer, int offset, int count, CancellationToken cancellationToken)
Task	WriteAsync (byte[] buffer, int offset, int count)
override void	Flush ()
override Task	FlushAsync (CancellationToken cancellationToken)
Task	FlushAsync ()
void	CopyTo (Stream destination)
virtual void	CopyTo (Stream destination, int bufferSize)
Task	CopyToAsync (Stream destination)
Task	CopyToAsync (Stream destination, int bufferSize)
Task	CopyToAsync (Stream destination, CancellationToken cancellationToken)
void	Dispose ()
virtual void	Close ()
virtual ValueTask	DisposeAsync ()
object	GetLifetimeService ()
virtual object	InitializeLifetimeService ()

Static Public Member Functions
static Stream	Synchronized (Stream stream)

Static Public Attributes
static readonly Stream	Null = new NullStream()

Protected Member Functions
override void	Dispose (bool disposing)
SemaphoreSlim	EnsureAsyncActiveSemaphoreInitialized ()
virtual WaitHandle	CreateWaitHandle ()
virtual void	ObjectInvariant ()
MarshalByRefObject	MemberwiseClone (bool cloneIdentity)

Static Protected Member Functions
static Task	NopAsync (CancellationToken cancellationToken)
static void	ValidateBufferArguments (byte[] buffer, int offset, int count)
static void	ValidateCopyToArguments (Stream destination, int bufferSize)

Protected Attributes
SemaphoreSlim	_asyncActiveSemaphore

Package Functions
Task< int >	BeginReadInternal (byte[] buffer, int offset, int count, AsyncCallback callback, object state, bool serializeAsynchronously, bool apm)
Task	BeginWriteInternal (byte[] buffer, int offset, int count, AsyncCallback callback, object state, bool serializeAsynchronously, bool apm)

Properties
override bool	CanRead [get]
override bool	CanWrite [get]
override bool	CanSeek [get]
override long	Length [get]
override long	Position [get, set]
virtual bool	CanTimeout [get]
virtual int	ReadTimeout [get, set]
virtual int	WriteTimeout [get, set]

Private Types
enum	FirstByteStatus : byte { None , Available , Consumed }

Private Member Functions
bool	HasOverriddenBeginEndRead ()
bool	HasOverriddenBeginEndWrite ()
int	GetCopyBufferSize ()
Task< int >	BeginEndReadAsync (byte[] buffer, int offset, int count)
void	FinishTrackingAsyncOperation (ReadWriteTask task)
Task	BeginEndWriteAsync (byte[] buffer, int offset, int count)

Static Private Member Functions
static void	RunReadWriteTaskWhenReady (Task asyncWaiter, ReadWriteTask readWriteTask)
static void	RunReadWriteTask (ReadWriteTask readWriteTask)
static async Task	FinishWriteAsync (Task writeTask, byte[] localBuffer)

Private Attributes
readonly Stream	_stream
byte	_firstByte
FirstByteStatus	_firstByteStatus

Detailed Description

Definition at line 141 of file DecompressionHandler.cs.

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

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