OW32::CIoCompletionListener Class Reference

A listener based on the io completion model. More...

#include <IoCompletionListener.h>

Inheritance diagram for OW32::CIoCompletionListener:

List of all members.

Public Member Functions
	CIoCompletionListener (CIoCompletionListenerCallback *callback)
	Construct the listener with the given callback.
void	cancel ()
	Cancel listening.
bool	cancelled ()
	See if listening was cancelled.
int	listen (int port, HANDLE hCompletionPort)
	Listen on the given port.
int	postAccept ()
	Post an accept.
	CIoCompletionListener (CListenerCallback *pCallback)
	Construct the listener with the given callback.
virtual void	Cancel ()
	Cancel listening.
virtual bool	Cancelled ()
	See if listening was cancelled.
void	onAcceptCompletion (BOOL bRet, DWORD cbTransferred, LPOVERLAPPED)
	callback from CIoCompletion, or from an APC model if you want that
virtual int	Listen (int port)
	Listen on the given port.
virtual int	Accept ()
	Begin accepting connections.
int	ListenAndAcceptWithPort (int Port, HANDLE hCompletionPort)
	Listen and accept on a particular io completion port.
virtual int	GetAddresses (sockaddr_in **local_address, sockaddr_in **remote_address)
	Get the addresses following an onAcceptCompletion notification.
BOOL	associateWithIoCompletionPort (HANDLE hCompletionPort)
	Associate the listener with a given io completion port.
	operator SOCKET ()
	extractor for the listening socket

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Detailed Description

A listener based on the io completion model.

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Constructor & Destructor Documentation

OW32::CIoCompletionListener::CIoCompletionListener (  CIoCompletionListenerCallback *  callback  )  [inline]

Construct the listener with the given callback. Parameters: callback  The callback object to receive AcceptEx notifications

OW32::CIoCompletionListener::CIoCompletionListener (  CListenerCallback *  pCallback  )  [inline]

Construct the listener with the given callback. Parameters: pCallback  The callback object to receive accept notifications

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Member Function Documentation

BOOL OW32::CIoCompletionListener::associateWithIoCompletionPort (  HANDLE  hCompletionPort  )  [inline]

Associate the listener with a given io completion port. Parameters: hCompletionPort  the completion port to associate with Returns: TRUE if successful, FALSE otherwise

virtual int OW32::CIoCompletionListener::GetAddresses (  sockaddr_in **  local_address, sockaddr_in **  remote_address )  [inline, virtual]

Get the addresses following an onAcceptCompletion notification. Parameters: local_address  returns a pointer to the local address remote_address  returns a pointer to the remote address Implements OW32::CListener.

virtual int OW32::CIoCompletionListener::Listen (  int  port  )  [inline, virtual]

Listen on the given port. Parameters: port  The port to listen on Reimplemented from OW32::CListener.

int OW32::CIoCompletionListener::listen (  int  port, HANDLE  hCompletionPort )  [inline]

Listen on the given port. Parameters: port  The port to listen on hCompletionPort  The IOCP to use Returns: 0 on success, SOCKET_ERROR on failure

int OW32::CIoCompletionListener::postAccept (   )  [inline]

Post an accept. Call repeatedly for handling higher connection rates. Once an accept completes, it is not reposted. You can post another one if desired (or post the same one again), and keep a limit on the number of outstanding AcceptEx calls. Returns: 0 on success, SOCKET_ERROR on failure

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

• IoCompletionListener.h
• Listener.h

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