AsyncBsdSocketLib::FifoSender Class Reference

FIFO (named pipe) IPC sender (writer) More...

#include <fifo_sender.h>

Inheritance diagram for AsyncBsdSocketLib::FifoSender:

Public Member Functions
	FifoSender (std::string pathname)
	Constructor. More...
int	Connection () const noexcept override
	Connection descriptor for sending and receiving. More...
bool	TrySetup () noexcept override
	Try to setup the communicator. More...
template<std::size_t N>
ssize_t	Send (const std::array< uint8_t, N > &buffer) const noexcept
	Send a byte array to the FIFO pipe. More...
Public Member Functions inherited from AsyncBsdSocketLib::Communicator
int	Descriptor () const noexcept
	File descriptor. More...
virtual bool	TryClose () noexcept
	Try to close the communicator. More...

Additional Inherited Members
Protected Attributes inherited from AsyncBsdSocketLib::Communicator
int	FileDescriptor
	File descriptor.

Detailed Description

FIFO (named pipe) IPC sender (writer)

Constructor & Destructor Documentation

FifoSender()

AsyncBsdSocketLib::FifoSender::FifoSender

(

std::string

pathname

)

Constructor.

Parameters

pathname

FIFO file path

Member Function Documentation

Connection()

int AsyncBsdSocketLib::FifoSender::Connection ( ) const

overridevirtualnoexcept

Connection descriptor for sending and receiving.

Returns

A non-negative value if there is a valid connection; otherwise -1

Implements AsyncBsdSocketLib::Communicator.

Send()

template<std::size_t N>

ssize_t AsyncBsdSocketLib::FifoSender::Send ( const std::array< uint8_t, N > &  buffer ) const

inlinenoexcept

Send a byte array to the FIFO pipe.

Template Parameters

N	Send buffer size

Parameters

buffer

Send buffer byte array

Returns

Size of sent bytes (-1 in case of sending failed)

TrySetup()

bool AsyncBsdSocketLib::FifoSender::TrySetup ( )

overridevirtualnoexcept

Try to setup the communicator.

Returns

True if the communicator is successfully set up; otherwise false

Implements AsyncBsdSocketLib::Communicator.