ACE_POSIX_Asynch_Accept_Result Class Reference

This is that class which will be passed back to the handler when the asynchronous accept completes. More...

#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Accept_Result:

Collaboration diagram for ACE_POSIX_Asynch_Accept_Result:

Public Member Functions
size_t	bytes_to_read () const
ACE_Message_Block &	message_block () const
	Message block which contains the read data.
ACE_HANDLE	listen_handle () const
	I/O handle used for accepting new connections.
ACE_HANDLE	accept_handle () const
	I/O handle for the new connection.
Public Member Functions inherited from ACE_Asynch_Accept_Result_Impl
virtual	~ACE_Asynch_Accept_Result_Impl ()
Public Member Functions inherited from ACE_Asynch_Result_Impl
virtual	~ACE_Asynch_Result_Impl ()
Public Member Functions inherited from ACE_POSIX_Asynch_Result
size_t	bytes_transferred () const
	Number of bytes transferred by the operation.
const void *	act () const
	ACT associated with the operation.
int	success () const
	Did the operation succeed?
const void *	completion_key () const
u_long	error () const
	Error value if the operation fails.
ACE_HANDLE	event () const
	This returns ACE_INVALID_HANDLE on POSIX4 platforms.
u_long	offset () const
u_long	offset_high () const
int	priority () const
	Priority of the operation.
int	signal_number () const
int	post_completion (ACE_Proactor_Impl *proactor)
	Post this to the Proactor.
virtual	~ACE_POSIX_Asynch_Result ()
	Destructor.
void	set_error (u_long errcode)
	Simulate error value to use in the post_completion ()
void	set_bytes_transferred (size_t nbytes)
	Simulate value to use in the post_completion ()

Protected Member Functions
	ACE_POSIX_Asynch_Accept_Result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE listen_handle, ACE_HANDLE accept_handle, ACE_Message_Block &message_block, size_t bytes_to_read, const void *act, ACE_HANDLE event, int priority, int signal_number)
virtual void	complete (size_t bytes_transferred, int success, const void *completion_key, u_long error)
	ACE_Proactor will call this method when the accept completes.
virtual	~ACE_POSIX_Asynch_Accept_Result ()
	Destructor.
Protected Member Functions inherited from ACE_Asynch_Accept_Result_Impl
	ACE_Asynch_Accept_Result_Impl ()
	Do-nothing constructor.
Protected Member Functions inherited from ACE_Asynch_Result_Impl
	ACE_Asynch_Result_Impl ()
	Do-nothing constructor.
Protected Member Functions inherited from ACE_POSIX_Asynch_Result
	ACE_POSIX_Asynch_Result (const ACE_Handler::Proxy_Ptr &handler_proxy, const void *act, ACE_HANDLE event, u_long offset, u_long offset_high, int priority, int signal_number)
	Constructor. <Event> is not used on POSIX.

Protected Attributes
ACE_Message_Block &	message_block_
	Message block for reading the data into.
ACE_HANDLE	listen_handle_
	I/O handle used for accepting new connections.
Protected Attributes inherited from ACE_POSIX_Asynch_Result
ACE_Handler::Proxy_Ptr	handler_proxy_
	Handler that will be called back.
const void *	act_
size_t	bytes_transferred_
	Bytes transferred by this operation.
int	success_
	Success indicator.
const void *	completion_key_
	ACT associated with handle.
u_long	error_
	Error if operation failed.

Friends
class	ACE_POSIX_Asynch_Accept
	Factory classes will have special permissions.
class	ACE_POSIX_Proactor
	The Proactor constructs the Result class for faking results.

Detailed Description

This is that class which will be passed back to the handler when the asynchronous accept completes.

This class has all the information necessary for the handler to uniquiely identify the completion of the asynchronous accept.

Constructor & Destructor Documentation

ACE_POSIX_Asynch_Accept_Result()

ACE_POSIX_Asynch_Accept_Result::ACE_POSIX_Asynch_Accept_Result ( const ACE_Handler::Proxy_Ptr & handler_proxy, ACE_HANDLE listen_handle, ACE_HANDLE accept_handle, ACE_Message_Block & message_block, size_t bytes_to_read, const void * act, ACE_HANDLE event, int priority, int signal_number )

protected

Constructor is protected since creation is limited to ACE_Asynch_Accept factory.

~ACE_POSIX_Asynch_Accept_Result()

ACE_POSIX_Asynch_Accept_Result::~ACE_POSIX_Asynch_Accept_Result ( )

protectedvirtual

Destructor.

Member Function Documentation

accept_handle()

ACE_HANDLE ACE_POSIX_Asynch_Accept_Result::accept_handle ( ) const

virtual

I/O handle for the new connection.

Implements ACE_Asynch_Accept_Result_Impl.

bytes_to_read()

size_t ACE_POSIX_Asynch_Accept_Result::bytes_to_read ( ) const

virtual

The number of bytes which were requested at the start of the asynchronous accept.

Implements ACE_Asynch_Accept_Result_Impl.

complete()

void ACE_POSIX_Asynch_Accept_Result::complete ( size_t bytes_transferred, int success, const void * completion_key, u_long error )

protectedvirtual

ACE_Proactor will call this method when the accept completes.

Implements ACE_Asynch_Result_Impl.

listen_handle()

ACE_HANDLE ACE_POSIX_Asynch_Accept_Result::listen_handle ( ) const

virtual

I/O handle used for accepting new connections.

Implements ACE_Asynch_Accept_Result_Impl.

message_block()

ACE_Message_Block & ACE_POSIX_Asynch_Accept_Result::message_block ( ) const

virtual

Message block which contains the read data.

Implements ACE_Asynch_Accept_Result_Impl.

Friends And Related Symbol Documentation

ACE_POSIX_Asynch_Accept

friend class ACE_POSIX_Asynch_Accept

friend

Factory classes will have special permissions.

ACE_POSIX_Proactor

friend class ACE_POSIX_Proactor

friend

The Proactor constructs the Result class for faking results.

Member Data Documentation

listen_handle_

ACE_HANDLE ACE_POSIX_Asynch_Accept_Result::listen_handle_

protected

I/O handle used for accepting new connections.

message_block_

ACE_Message_Block& ACE_POSIX_Asynch_Accept_Result::message_block_

protected

Message block for reading the data into.

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

• POSIX_Asynch_IO.h
• POSIX_Asynch_IO.cpp