#include <Proactor_Impl.h>
Inheritance diagram for ACE_Proactor_Impl:
Public Member Functions | |
virtual | ~ACE_Proactor_Impl (void) |
Virtual destruction. | |
virtual int | close (void)=0 |
Close the IO completion port. | |
virtual int | register_handle (ACE_HANDLE handle, const void *completion_key)=0 |
virtual int | handle_events (ACE_Time_Value &wait_time)=0 |
virtual int | handle_events (void)=0 |
virtual int | wake_up_dispatch_threads (void)=0 |
Add wakeup dispatch threads (reinit). | |
virtual int | close_dispatch_threads (int wait)=0 |
Close all dispatch threads. | |
virtual size_t | number_of_threads (void) const =0 |
Get number of thread used as a parameter to CreatIoCompletionPort. | |
virtual void | number_of_threads (size_t threads)=0 |
Set number of thread used as a parameter to CreatIoCompletionPort. | |
virtual ACE_HANDLE | get_handle (void) const =0 |
Get the event handle. | |
virtual ACE_Asynch_Read_Stream_Impl * | create_asynch_read_stream (void)=0 |
Create the correct implementation class for doing Asynch_Read_Stream. | |
virtual ACE_Asynch_Write_Stream_Impl * | create_asynch_write_stream (void)=0 |
Create the correct implementation class for doing Asynch_Write_Stream. | |
virtual ACE_Asynch_Read_File_Impl * | create_asynch_read_file (void)=0 |
Create the correct implementation class for doing Asynch_Read_File. | |
virtual ACE_Asynch_Write_File_Impl * | create_asynch_write_file (void)=0 |
Create the correct implementation class for doing Asynch_Write_File. | |
virtual ACE_Asynch_Accept_Impl * | create_asynch_accept (void)=0 |
Create the correct implementation class for doing Asynch_Accept. | |
virtual ACE_Asynch_Connect_Impl * | create_asynch_connect (void)=0 |
Create the correct implementation class for doing Asynch_Connect. | |
virtual ACE_Asynch_Transmit_File_Impl * | create_asynch_transmit_file (void)=0 |
Create the correct implementation class for doing Asynch_Transmit_File. | |
virtual ACE_Asynch_Read_Dgram_Impl * | create_asynch_read_dgram (void)=0 |
virtual ACE_Asynch_Write_Dgram_Impl * | create_asynch_write_dgram (void)=0 |
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)=0 |
Create the correct implementation class for ACE_Asynch_Read_Stream::Result class. | |
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)=0 |
Create the correct implementation class for ACE_Asynch_Write_Stream::Result. | |
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)=0 |
Create the correct implementation class for ACE_Asynch_Read_File::Result. | |
virtual ACE_Asynch_Write_File_Result_Impl * | create_asynch_write_file_result (const ACE_Handler::Proxy_Ptr &handler, 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)=0 |
Create the correct implementation class for ACE_Asynch_Write_File::Result. | |
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)=0 |
Create the correct implementation class for ACE_Asynch_Read_Dgram::Result. | |
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)=0 |
Create the correct implementation class for ACE_Asynch_Write_Dgram::Result. | |
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)=0 |
Create the correct implementation class for ACE_Asynch_Accept::Result. | |
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)=0 |
Create the correct implementation class for ACE_Asynch_Connect::Result. | |
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)=0 |
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=0)=0 |
virtual int | post_wakeup_completions (int how_many)=0 |
See the Proactor pattern description at http://www.cs.wustl.edu/~schmidt/proactor.ps.gz for more details.
ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_Proactor_Impl::~ACE_Proactor_Impl | ( | void | ) | [virtual] |
Virtual destruction.
virtual int ACE_Proactor_Impl::close | ( | void | ) | [pure virtual] |
Close the IO completion port.
Implemented in ACE_POSIX_Proactor, ACE_POSIX_AIOCB_Proactor, and ACE_WIN32_Proactor.
virtual int ACE_Proactor_Impl::close_dispatch_threads | ( | int | wait | ) | [pure virtual] |
virtual ACE_Asynch_Accept_Impl* ACE_Proactor_Impl::create_asynch_accept | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Accept.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Accept_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Accept::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Connect_Impl* ACE_Proactor_Impl::create_asynch_connect | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Connect.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Connect_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Connect::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Read_Dgram_Impl* ACE_Proactor_Impl::create_asynch_read_dgram | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Read_Dgram.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Read_Dgram_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Read_Dgram::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Read_File_Impl* ACE_Proactor_Impl::create_asynch_read_file | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Read_File.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Read_File_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Read_File::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Read_Stream_Impl* ACE_Proactor_Impl::create_asynch_read_stream | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Read_Stream.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Read_Stream_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Read_Stream::Result class.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = 0 | |||
) | [pure virtual] |
Create the correct implementation object for the Timer result. POSIX_SIG_Proactor will create a Timer object with a meaningful signal number, if you leave the signal number as 0.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Transmit_File_Impl* ACE_Proactor_Impl::create_asynch_transmit_file | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Transmit_File.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Transmit_File_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Transmit_File::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Write_Dgram_Impl* ACE_Proactor_Impl::create_asynch_write_dgram | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Write_Dgram.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Write_Dgram_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Write_Dgram::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Write_File_Impl* ACE_Proactor_Impl::create_asynch_write_file | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Write_File.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Write_File_Result_Impl* ACE_Proactor_Impl::create_asynch_write_file_result | ( | const ACE_Handler::Proxy_Ptr & | handler, | |
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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Write_File::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Write_Stream_Impl* ACE_Proactor_Impl::create_asynch_write_stream | ( | void | ) | [pure virtual] |
Create the correct implementation class for doing Asynch_Write_Stream.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_Asynch_Write_Stream_Result_Impl* ACE_Proactor_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 , |
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int | priority = 0 , |
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int | signal_number = ACE_SIGRTMIN | |||
) | [pure virtual] |
Create the correct implementation class for ACE_Asynch_Write_Stream::Result.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual ACE_HANDLE ACE_Proactor_Impl::get_handle | ( | void | ) | const [pure virtual] |
Get the event handle.
Reimplemented from ACE_Event_Handler.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual int ACE_Proactor_Impl::handle_events | ( | void | ) | [pure virtual] |
Block indefinitely until at least one event is dispatched. 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.
Implemented in ACE_POSIX_CB_Proactor, ACE_POSIX_Proactor, ACE_POSIX_AIOCB_Proactor, and ACE_WIN32_Proactor.
virtual int ACE_Proactor_Impl::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.
Implemented in ACE_POSIX_CB_Proactor, ACE_POSIX_Proactor, ACE_POSIX_AIOCB_Proactor, and ACE_WIN32_Proactor.
virtual void ACE_Proactor_Impl::number_of_threads | ( | size_t | threads | ) | [pure virtual] |
Set number of thread used as a parameter to CreatIoCompletionPort.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual size_t ACE_Proactor_Impl::number_of_threads | ( | void | ) | const [pure virtual] |
Get number of thread used as a parameter to CreatIoCompletionPort.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual int ACE_Proactor_Impl::post_wakeup_completions | ( | int | how_many | ) | [pure 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>.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual int ACE_Proactor_Impl::register_handle | ( | ACE_HANDLE | handle, | |
const void * | completion_key | |||
) | [pure virtual] |
This method adds the handle to the I/O completion port. This function is a no-op function for Unix systems.
Implemented in ACE_POSIX_Proactor, and ACE_WIN32_Proactor.
virtual int ACE_Proactor_Impl::wake_up_dispatch_threads | ( | void | ) | [pure virtual] |