Implementation for transmit_file will make use of POSIX_Asynch_Transmit_Handler. More...

#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Transmit_File:

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Collaboration diagram for ACE_POSIX_Asynch_Transmit_File:

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Public Member Functions
	ACE_POSIX_Asynch_Transmit_File (ACE_POSIX_Proactor *posix_proactor)
	Constructor.

int	transmit_file (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, int priority, int signal_number=0)

virtual	~ACE_POSIX_Asynch_Transmit_File ()
	Destructor.

Public Member Functions inherited from ACE_Asynch_Transmit_File_Impl
virtual	~ACE_Asynch_Transmit_File_Impl ()

Public Member Functions inherited from ACE_Asynch_Operation_Impl
virtual	~ACE_Asynch_Operation_Impl ()

Public Member Functions inherited from ACE_POSIX_Asynch_Operation
int	open (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, const void completion_key, ACE_Proactor proactor=0)

int	cancel ()
	Check the documentation for ACE_Asynch_Operation::cancel.

ACE_Proactor *	proactor () const
	Return the underlying proactor.

ACE_POSIX_Proactor *	posix_proactor () const
	Return the underlying Proactor implementation.

Additional Inherited Members
Protected Member Functions inherited from ACE_Asynch_Transmit_File_Impl
	ACE_Asynch_Transmit_File_Impl ()
	Do-nothing constructor.

Protected Member Functions inherited from ACE_Asynch_Operation_Impl
	ACE_Asynch_Operation_Impl ()
	Do-nothing constructor.

Protected Member Functions inherited from ACE_POSIX_Asynch_Operation
	ACE_POSIX_Asynch_Operation (ACE_POSIX_Proactor *posix_proactor)
	Constructor.

virtual	~ACE_POSIX_Asynch_Operation ()
	Destructor.

Protected Attributes inherited from ACE_POSIX_Asynch_Operation
ACE_POSIX_Proactor *	posix_proactor_

ACE_Proactor *	proactor_
	Proactor that this Asynch IO will be registered with.

ACE_Handler::Proxy_Ptr	handler_proxy_
	Handler that will receive the callback.

ACE_HANDLE	handle_
	I/O handle used for reading.

Detailed Description

Implementation for transmit_file will make use of POSIX_Asynch_Transmit_Handler.

Constructor & Destructor Documentation

◆ ACE_POSIX_Asynch_Transmit_File()

ACE_POSIX_Asynch_Transmit_File::ACE_POSIX_Asynch_Transmit_File ( ACE_POSIX_Proactor * posix_proactor )

Constructor.

◆ ~ACE_POSIX_Asynch_Transmit_File()

ACE_POSIX_Asynch_Transmit_File::~ACE_POSIX_Asynch_Transmit_File ( )

virtual

Destructor.

Member Function Documentation

◆ transmit_file()

int ACE_POSIX_Asynch_Transmit_File::transmit_file	(	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,
		int	priority,
		int	signal_number = 0 )

virtual

This starts off an asynchronous transmit file. The <file> is a handle to an open file. <header_and_trailer> is a pointer to a data structure that contains pointers to data to send before and after the file data is sent. Set this parameter to 0 if you only want to transmit the file data. Upto bytes_to_write will be written to the <socket>. If you want to send the entire file, let bytes_to_write = 0. bytes_per_send is the size of each block of data sent per send operation. Please read the POSIX documentation on what the flags should be.

Implements ACE_Asynch_Transmit_File_Impl.

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