ACE_POSIX_Proactor Class Reference

POSIX implementation of the Proactor. More...

#include <POSIX_Proactor.h>

Inheritance diagram for ACE_POSIX_Proactor:

[legend]Collaboration diagram for ACE_POSIX_Proactor:

[legend]List of all members.

Public Types
	PROACTOR_POSIX = 0
	Base class type.
	PROACTOR_AIOCB = 1
	Aio_suspend() based.
	PROACTOR_SIG = 2
	Signals notifications.
	PROACTOR_SUN = 3
	SUN specific aiowait().
	PROACTOR_CB = 4
	Callback notifications.
	ACE_OS_UNDEFINED = 0x0000
	ACE_OS_WIN = 0x0100
	ACE_OS_WIN_NT = ACE_OS_WIN | 0x0001
	ACE_OS_WIN_2000 = ACE_OS_WIN | 0x0002
	ACE_OS_SUN = 0x0200
	ACE_OS_SUN_55 = ACE_OS_SUN | 0x0001
	ACE_OS_SUN_56 = ACE_OS_SUN | 0x0002
	ACE_OS_SUN_57 = ACE_OS_SUN | 0x0004
	ACE_OS_SUN_58 = ACE_OS_SUN | 0x0008
	ACE_OS_HPUX = 0x0400
	ACE_OS_HPUX_11 = ACE_OS_HPUX | 0x0001
	ACE_OS_LINUX = 0x0800
	ACE_OS_FREEBSD = 0x1000
	ACE_OS_IRIX = 0x2000
	ACE_OS_OPENBSD = 0x4000
	ACE_OPCODE_READ = 1
	ACE_OPCODE_WRITE = 2
enum	Proactor_Type {   PROACTOR_POSIX = 0, PROACTOR_AIOCB = 1, PROACTOR_SIG = 2, PROACTOR_SUN = 3,   PROACTOR_CB = 4 }
enum	SystemType {   ACE_OS_UNDEFINED = 0x0000, ACE_OS_WIN = 0x0100, ACE_OS_WIN_NT = ACE_OS_WIN | 0x0001, ACE_OS_WIN_2000 = ACE_OS_WIN | 0x0002,   ACE_OS_SUN = 0x0200, ACE_OS_SUN_55 = ACE_OS_SUN | 0x0001, ACE_OS_SUN_56 = ACE_OS_SUN | 0x0002, ACE_OS_SUN_57 = ACE_OS_SUN | 0x0004,   ACE_OS_SUN_58 = ACE_OS_SUN | 0x0008, ACE_OS_HPUX = 0x0400, ACE_OS_HPUX_11 = ACE_OS_HPUX | 0x0001, ACE_OS_LINUX = 0x0800,   ACE_OS_FREEBSD = 0x1000, ACE_OS_IRIX = 0x2000, ACE_OS_OPENBSD = 0x4000 }
enum	Opcode { ACE_OPCODE_READ = 1, ACE_OPCODE_WRITE = 2 }
Public Member Functions
virtual Proactor_Type	get_impl_type (void)
virtual	~ACE_POSIX_Proactor (void)
	Virtual destructor.
virtual int	close (void)
	Close down the Proactor.
virtual int	handle_events (ACE_Time_Value &wait_time)=0
virtual int	handle_events (void)=0
virtual int	post_completion (ACE_POSIX_Asynch_Result *result)=0
virtual int	start_aio (ACE_POSIX_Asynch_Result *result, Opcode op)=0
virtual int	cancel_aio (ACE_HANDLE h)=0
ACE_Asynch_Pseudo_Task &	get_asynch_pseudo_task ()
	Task to process pseudo-asynchronous operations.
virtual int	register_handle (ACE_HANDLE handle, const void *completion_key)
	This function is a no-op function for Unix systems. Returns 0.
int	wake_up_dispatch_threads (void)
	@ This is a no-op on POSIX platforms. Returns 0.
int	close_dispatch_threads (int wait)
	@ This is a no-op on POSIX platforms. Returns 0.
size_t	number_of_threads (void) const
	@ This is a no-op on POSIX platforms. Returns 0.
void	number_of_threads (size_t threads)
	Set number of thread used as a parameter to CreatIoCompletionPort.
virtual ACE_HANDLE	get_handle (void) const
	This is a no-op in POSIX. Returns ACE_INVALID_HANDLE.
virtual ACE_Asynch_Read_Stream_Impl *	create_asynch_read_stream (void)
	Create the correct implementation class for doing Asynch_Read_Stream.
virtual ACE_Asynch_Read_Stream_Result_Impl *	create_asynch_read_stream_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block &message_block, size_t bytes_to_read, const void *act, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Read_Stream::Result class.
virtual ACE_Asynch_Write_Stream_Impl *	create_asynch_write_stream (void)
	Create the correct implementation class for doing Asynch_Write_Stream.
virtual ACE_Asynch_Write_Stream_Result_Impl *	create_asynch_write_stream_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Write_Stream::Result.
virtual ACE_Asynch_Read_File_Impl *	create_asynch_read_file (void)
	Create the correct implementation class for doing Asynch_Read_File.
virtual ACE_Asynch_Read_File_Result_Impl *	create_asynch_read_file_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block &message_block, size_t bytes_to_read, const void *act, u_long offset, u_long offset_high, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Read_File::Result.
virtual ACE_Asynch_Write_File_Impl *	create_asynch_write_file (void)
	Create the correct implementation class for doing Asynch_Write_File.
virtual ACE_Asynch_Write_File_Result_Impl *	create_asynch_write_file_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, u_long offset, u_long offset_high, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Write_File::Result.
virtual ACE_Asynch_Read_Dgram_Impl *	create_asynch_read_dgram (void)
virtual ACE_Asynch_Read_Dgram_Result_Impl *	create_asynch_read_dgram_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block *message_block, size_t bytes_to_read, int flags, int protocol_family, const void *act, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Read_Dgram::Result.
virtual ACE_Asynch_Write_Dgram_Impl *	create_asynch_write_dgram (void)
virtual ACE_Asynch_Write_Dgram_Result_Impl *	create_asynch_write_dgram_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block *message_block, size_t bytes_to_write, int flags, const void *act, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Write_Dgram::Result.
virtual ACE_Asynch_Accept_Impl *	create_asynch_accept (void)
	Create the correct implementation class for doing Asynch_Accept.
virtual ACE_Asynch_Accept_Result_Impl *	create_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=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Accept::Result.
virtual ACE_Asynch_Connect_Impl *	create_asynch_connect (void)
	Create the correct implementation class for doing Asynch_Connect.
virtual ACE_Asynch_Connect_Result_Impl *	create_asynch_connect_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE connect_handle, const void *act, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Connect::Result.
virtual ACE_Asynch_Transmit_File_Impl *	create_asynch_transmit_file (void)
	Create the correct implementation class for doing Asynch_Transmit_File.
virtual ACE_Asynch_Transmit_File_Result_Impl *	create_asynch_transmit_file_result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE socket, ACE_HANDLE file, ACE_Asynch_Transmit_File::Header_And_Trailer *header_and_trailer, size_t bytes_to_write, u_long offset, u_long offset_high, size_t bytes_per_send, u_long flags, const void *act, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
	Create the correct implementation class for ACE_Asynch_Transmit_File::Result.
virtual ACE_Asynch_Result_Impl *	create_asynch_timer (const ACE_Handler::Proxy_Ptr &handler_proxy, const void *act, const ACE_Time_Value &tv, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
Protected Member Functions
	ACE_POSIX_Proactor (void)
	Constructor.
void	application_specific_code (ACE_POSIX_Asynch_Result *asynch_result, size_t bytes_transferred, const void *completion_key, u_long error)
virtual int	post_wakeup_completions (int how_many)
Protected Attributes
ACE_Handler	wakeup_handler_
int	os_id_
Private Attributes
ACE_Asynch_Pseudo_Task	pseudo_task_
	Task to process pseudo-asynchronous accept/connect.

---

Detailed Description

POSIX implementation of the Proactor.

There are two different strategies by which Proactor can get to know the completion of <aio> operations. One is based on Asynchronous I/O Control Blocks (AIOCB) where a list of AIOCBs are stored and completion status of the corresponding operations are queried on them. The other one is based on POSIX Real Time signals. This class abstracts out the common code needed for both the strategies. <ACE_POSIX_AIOCB_Proactor> and <ACE_POSIX_SIG_Proactor> specialize this class for each strategy.

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Member Enumeration Documentation

enum ACE_POSIX_Proactor::Opcode

Enumerator:

ACE_OPCODE_READ
ACE_OPCODE_WRITE

enum ACE_POSIX_Proactor::Proactor_Type

Enumerator:

PROACTOR_POSIX	Base class type.
PROACTOR_AIOCB	Aio_suspend() based.
PROACTOR_SIG	Signals notifications.
PROACTOR_SUN	SUN specific aiowait().
PROACTOR_CB	Callback notifications.

enum ACE_POSIX_Proactor::SystemType

Enumerator:

ACE_OS_UNDEFINED
ACE_OS_WIN
ACE_OS_WIN_NT
ACE_OS_WIN_2000
ACE_OS_SUN
ACE_OS_SUN_55
ACE_OS_SUN_56
ACE_OS_SUN_57
ACE_OS_SUN_58
ACE_OS_HPUX
ACE_OS_HPUX_11
ACE_OS_LINUX
ACE_OS_FREEBSD
ACE_OS_IRIX
ACE_OS_OPENBSD

---

Constructor & Destructor Documentation

ACE_POSIX_Proactor::~ACE_POSIX_Proactor

(

void

)

[virtual]

Virtual destructor.

ACE_POSIX_Proactor::ACE_POSIX_Proactor

(

void

)

[protected]

Constructor.

---

Member Function Documentation

void ACE_POSIX_Proactor::application_specific_code	(	ACE_POSIX_Asynch_Result *	asynch_result,
		size_t	bytes_transferred,
		const void *	completion_key,
		u_long	error
	)			[protected]

Protect against structured exceptions caused by user code when dispatching handles. The <completion_key> is not very useful compared to <AST> that can be associated each asynchronous operation. <completion_key> is implemented right now for the POSIX Proators.

virtual int ACE_POSIX_Proactor::cancel_aio

(

ACE_HANDLE

h

)

[pure virtual]

Implemented in ACE_POSIX_AIOCB_Proactor.

int ACE_POSIX_Proactor::close

(

void

)

[virtual]

Close down the Proactor.

Implements ACE_Proactor_Impl.

Reimplemented in ACE_POSIX_AIOCB_Proactor.

int ACE_POSIX_Proactor::close_dispatch_threads

(

int

wait

)

[virtual]

@ This is a no-op on POSIX platforms. Returns 0.

Implements ACE_Proactor_Impl.

ACE_Asynch_Accept_Impl * ACE_POSIX_Proactor::create_asynch_accept

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Accept.

Implements ACE_Proactor_Impl.

ACE_Asynch_Accept_Result_Impl * ACE_POSIX_Proactor::create_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 = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Accept::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Connect_Impl * ACE_POSIX_Proactor::create_asynch_connect

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Connect.

Implements ACE_Proactor_Impl.

ACE_Asynch_Connect_Result_Impl * ACE_POSIX_Proactor::create_asynch_connect_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	connect_handle,
		const void *	act,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Connect::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Read_Dgram_Impl * ACE_POSIX_Proactor::create_asynch_read_dgram

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Read_Dgram.

Implements ACE_Proactor_Impl.

ACE_Asynch_Read_Dgram_Result_Impl * ACE_POSIX_Proactor::create_asynch_read_dgram_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	handle,
		ACE_Message_Block *	message_block,
		size_t	bytes_to_read,
		int	flags,
		int	protocol_family,
		const void *	act,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Read_Dgram::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Read_File_Impl * ACE_POSIX_Proactor::create_asynch_read_file

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Read_File.

Implements ACE_Proactor_Impl.

ACE_Asynch_Read_File_Result_Impl * ACE_POSIX_Proactor::create_asynch_read_file_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	handle,
		ACE_Message_Block &	message_block,
		size_t	bytes_to_read,
		const void *	act,
		u_long	offset,
		u_long	offset_high,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Read_File::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Read_Stream_Impl * ACE_POSIX_Proactor::create_asynch_read_stream

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Read_Stream.

Implements ACE_Proactor_Impl.

ACE_Asynch_Read_Stream_Result_Impl * ACE_POSIX_Proactor::create_asynch_read_stream_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	handle,
		ACE_Message_Block &	message_block,
		size_t	bytes_to_read,
		const void *	act,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Read_Stream::Result class.

Implements ACE_Proactor_Impl.

ACE_Asynch_Result_Impl * ACE_POSIX_Proactor::create_asynch_timer	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		const void *	act,
		const ACE_Time_Value &	tv,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create a timer result object which can be used with the Timer mechanism of the Proactor.

Implements ACE_Proactor_Impl.

ACE_Asynch_Transmit_File_Impl * ACE_POSIX_Proactor::create_asynch_transmit_file

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Transmit_File.

Implements ACE_Proactor_Impl.

ACE_Asynch_Transmit_File_Result_Impl * ACE_POSIX_Proactor::create_asynch_transmit_file_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	socket,
		ACE_HANDLE	file,
		ACE_Asynch_Transmit_File::Header_And_Trailer *	header_and_trailer,
		size_t	bytes_to_write,
		u_long	offset,
		u_long	offset_high,
		size_t	bytes_per_send,
		u_long	flags,
		const void *	act,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Transmit_File::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Write_Dgram_Impl * ACE_POSIX_Proactor::create_asynch_write_dgram

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Write_Dgram.

Implements ACE_Proactor_Impl.

ACE_Asynch_Write_Dgram_Result_Impl * ACE_POSIX_Proactor::create_asynch_write_dgram_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	handle,
		ACE_Message_Block *	message_block,
		size_t	bytes_to_write,
		int	flags,
		const void *	act,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Write_Dgram::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Write_File_Impl * ACE_POSIX_Proactor::create_asynch_write_file

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Write_File.

Implements ACE_Proactor_Impl.

ACE_Asynch_Write_File_Result_Impl * ACE_POSIX_Proactor::create_asynch_write_file_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	handle,
		ACE_Message_Block &	message_block,
		size_t	bytes_to_write,
		const void *	act,
		u_long	offset,
		u_long	offset_high,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Write_File::Result.

Implements ACE_Proactor_Impl.

ACE_Asynch_Write_Stream_Impl * ACE_POSIX_Proactor::create_asynch_write_stream

(

void

)

[virtual]

Create the correct implementation class for doing Asynch_Write_Stream.

Implements ACE_Proactor_Impl.

ACE_Asynch_Write_Stream_Result_Impl * ACE_POSIX_Proactor::create_asynch_write_stream_result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		ACE_HANDLE	handle,
		ACE_Message_Block &	message_block,
		size_t	bytes_to_write,
		const void *	act,
		ACE_HANDLE	event = ACE_INVALID_HANDLE,
		int	priority = 0,
		int	signal_number = ACE_SIGRTMIN
	)			[virtual]

Create the correct implementation class for ACE_Asynch_Write_Stream::Result.

Implements ACE_Proactor_Impl.

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE ACE_Asynch_Pseudo_Task & ACE_POSIX_Proactor::get_asynch_pseudo_task

(

)

Task to process pseudo-asynchronous operations.

ACE_HANDLE ACE_POSIX_Proactor::get_handle

(

void

)

const [virtual]

This is a no-op in POSIX. Returns ACE_INVALID_HANDLE.

Implements ACE_Proactor_Impl.

ACE_POSIX_Proactor::Proactor_Type ACE_POSIX_Proactor::get_impl_type

(

void

)

[virtual]

Reimplemented in ACE_POSIX_CB_Proactor, and ACE_POSIX_AIOCB_Proactor.

virtual int ACE_POSIX_Proactor::handle_events

(

void

)

[pure virtual]

Block indefinitely until at least one event is dispatched. Dispatch a single set of events.Return 1 on success i.e., when a completion is dispatched, non-zero (-1) on errors and errno is set accordingly.

Implements ACE_Proactor_Impl.

Implemented in ACE_POSIX_CB_Proactor, and ACE_POSIX_AIOCB_Proactor.

virtual int ACE_POSIX_Proactor::handle_events

(

ACE_Time_Value &

wait_time

)

[pure virtual]

Dispatch a single set of events. If wait_time elapses before any events occur, return 0. Return 1 on success i.e., when a completion is dispatched, non-zero (-1) on errors and errno is set accordingly.

Implements ACE_Proactor_Impl.

Implemented in ACE_POSIX_CB_Proactor, and ACE_POSIX_AIOCB_Proactor.

void ACE_POSIX_Proactor::number_of_threads

(

size_t

threads

)

[virtual]

Set number of thread used as a parameter to CreatIoCompletionPort.

Implements ACE_Proactor_Impl.

size_t ACE_POSIX_Proactor::number_of_threads

(

void

)

const [virtual]

@ This is a no-op on POSIX platforms. Returns 0.

Implements ACE_Proactor_Impl.

virtual int ACE_POSIX_Proactor::post_completion

(

ACE_POSIX_Asynch_Result *

result

)

[pure virtual]

Post a result to the completion port of the Proactor. If errors occur, the result will be deleted by this method. If successful, the result will be deleted by the Proactor when the result is removed from the completion port. Therefore, the result should have been dynamically allocated and should be orphaned by the user once this method is called.

Implemented in ACE_POSIX_AIOCB_Proactor.

int ACE_POSIX_Proactor::post_wakeup_completions

(

int

how_many

)

[protected, virtual]

Post <how_many> completions to the completion port so that all threads can wake up. This is used in conjunction with the <run_event_loop>.

Implements ACE_Proactor_Impl.

int ACE_POSIX_Proactor::register_handle	(	ACE_HANDLE	handle,
		const void *	completion_key
	)			[virtual]

This function is a no-op function for Unix systems. Returns 0.

Implements ACE_Proactor_Impl.

virtual int ACE_POSIX_Proactor::start_aio	(	ACE_POSIX_Asynch_Result *	result,
		Opcode	op
	)			[pure virtual]

Implemented in ACE_POSIX_AIOCB_Proactor.

int ACE_POSIX_Proactor::wake_up_dispatch_threads

(

void

)

[virtual]

@ This is a no-op on POSIX platforms. Returns 0.

Implements ACE_Proactor_Impl.

---

Member Data Documentation

int ACE_POSIX_Proactor::os_id_ [protected]

ACE_Asynch_Pseudo_Task ACE_POSIX_Proactor::pseudo_task_ [private]

Task to process pseudo-asynchronous accept/connect.

ACE_Handler ACE_POSIX_Proactor::wakeup_handler_ [protected]

Handler to handle the wakeups. This works in conjunction with the <ACE_Proactor::run_event_loop>.

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

• POSIX_Proactor.h
• POSIX_Proactor.cpp
• POSIX_Proactor.inl

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