C# Class BF2Statistics.Net.BufferManager

This class creates a single large buffer which can be divided up and assigned to SocketAsyncEventArgs objects for use with each socket I/O operation. This enables buffers to be easily reused and guards against fragmenting heap memory.

Inheritance: IDisposable

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Méthodes publiques

Свойство	Type	Description
BytesToAllocPerEventArg	int

Protected Properties

Свойство	Type	Description
Buffer	byte[]
FreeBufferSpace	ConcurrentStack

Méthodes publiques

Méthode	Description
AssignBuffer ( SocketAsyncEventArgs args ) : bool	Assigns a buffer space from the buffer block to the specified SocketAsyncEventArgs object.
BufferManager ( int NumEventArgs, int BytesToAllocPerEventArg ) : System	Creates a new instance of BufferManager
Dispose ( ) : void	Releases all bytes held by this buffer
ReleaseBuffer ( SocketAsyncEventArgs args ) : void	Releases Buffer space assigned to a token so that it can be assingned to a new SAEA

Private Methods

Méthode	Description
CheckDisposed ( ) : void	If Dispose() has been called on this object, an ObjectDisposedException will be thrown here

Method Details

AssignBuffer() public méthode

Assigns a buffer space from the buffer block to the specified SocketAsyncEventArgs object.

public AssignBuffer ( SocketAsyncEventArgs args ) : bool
args	System.Net.Sockets.SocketAsyncEventArgs	The SocketEventArgs object to assign a buffer space to
Résultat	bool

BufferManager() public méthode

Creates a new instance of BufferManager

public BufferManager ( int NumEventArgs, int BytesToAllocPerEventArg ) : System
NumEventArgs	int	Specifies the maximum number of SocketAsyncEventArgs objects that will be assigned buffer space at once
BytesToAllocPerEventArg	int	Specifies the number of bytes each SocketAsyncEventArgs object will be allocated from the buffer
Résultat	System

Dispose() public méthode

Releases all bytes held by this buffer

public Dispose ( ) : void
Résultat	void

ReleaseBuffer() public méthode

Releases Buffer space assigned to a token so that it can be assingned to a new SAEA

public ReleaseBuffer ( SocketAsyncEventArgs args ) : void
args	System.Net.Sockets.SocketAsyncEventArgs	The SocketEventArgs object that we are releasing buffer space from
Résultat	void

Property Details

Buffer protected_oe property

Our buffer object

protected byte[] Buffer
Résultat	byte[]

BytesToAllocPerEventArg public_oe property

The number of bytes each SocketAsyncEventArgs object gets allocated inside the Buffer for all IO operations

public int BytesToAllocPerEventArg
Résultat	int

FreeBufferSpace protected_oe property

Contains free buffer space, which can be assigned to new SAEA

protected ConcurrentStack FreeBufferSpace
Résultat	ConcurrentStack