daq_comms::transport::TCPSocket Class Reference

TCP socket implementation (for Elodin connection). More...

#include <NetworkSocket.hpp>

Inheritance diagram for daq_comms::transport::TCPSocket:

Collaboration diagram for daq_comms::transport::TCPSocket:

Public Member Functions
	TCPSocket (const std::string &remote_address, uint16_t remote_port)
	Create TCP socket connected to remote address.
	~TCPSocket () override
ssize_t	receive (uint8_t *buffer, size_t max_size) override
	Receive data from the socket.
ssize_t	send (const uint8_t *data, size_t size) override
	Send data through the socket.
bool	is_valid () const override
	Check if socket is valid and ready.
std::string	last_error () const override
	Get the last error message.
Public Member Functions inherited from daq_comms::transport::NetworkSocket
virtual	~NetworkSocket ()=default

Private Member Functions
void	setup_socket (const std::string &remote_address, uint16_t remote_port)

Private Attributes
int	socket_fd_
std::string	last_error_

Detailed Description

TCP socket implementation (for Elodin connection).

Definition at line 116 of file NetworkSocket.hpp.

Constructor & Destructor Documentation

TCPSocket()

daq_comms::transport::TCPSocket::TCPSocket	(	const std::string &	remote_address,
		uint16_t	remote_port )

Create TCP socket connected to remote address.

Parameters

remote_address	Remote address to connect to
remote_port	Remote port to connect to

Definition at line 218 of file NetworkSocket.cpp.

References setup_socket(), and socket_fd_.

~TCPSocket()

daq_comms::transport::TCPSocket::~TCPSocket ( )

override

Definition at line 222 of file NetworkSocket.cpp.

References socket_fd_.

Member Function Documentation

is_valid()

bool daq_comms::transport::TCPSocket::is_valid ( ) const

overridevirtual

Check if socket is valid and ready.

Implements daq_comms::transport::NetworkSocket.

Definition at line 295 of file NetworkSocket.cpp.

References socket_fd_.

last_error()

std::string daq_comms::transport::TCPSocket::last_error ( ) const

overridevirtual

Get the last error message.

Implements daq_comms::transport::NetworkSocket.

Definition at line 299 of file NetworkSocket.cpp.

References last_error_.

receive()

ssize_t daq_comms::transport::TCPSocket::receive ( uint8_t * buffer, size_t max_size )

overridevirtual

Receive data from the socket.

Parameters

buffer	Buffer to store received data
max_size	Maximum bytes to receive

Returns

Number of bytes received, or -1 on error

Implements daq_comms::transport::NetworkSocket.

Definition at line 258 of file NetworkSocket.cpp.

References last_error_, and socket_fd_.

send()

ssize_t daq_comms::transport::TCPSocket::send ( const uint8_t * data, size_t size )

overridevirtual

Send data through the socket.

Parameters

data	Data to send
size	Number of bytes to send

Returns

Number of bytes sent, or -1 on error

Implements daq_comms::transport::NetworkSocket.

Definition at line 278 of file NetworkSocket.cpp.

References last_error_, send(), and socket_fd_.

Referenced by send().

setup_socket()

void daq_comms::transport::TCPSocket::setup_socket ( const std::string & remote_address, uint16_t remote_port )

private

Definition at line 228 of file NetworkSocket.cpp.

References last_error_, and socket_fd_.

Referenced by TCPSocket().

Member Data Documentation

last_error_

std::string daq_comms::transport::TCPSocket::last_error_

private

Definition at line 134 of file NetworkSocket.hpp.

Referenced by last_error(), receive(), send(), and setup_socket().

socket_fd_

int daq_comms::transport::TCPSocket::socket_fd_

private

Definition at line 133 of file NetworkSocket.hpp.

Referenced by is_valid(), receive(), send(), setup_socket(), TCPSocket(), and ~TCPSocket().

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

• daq-server/diablo_server/transport/include/transport/NetworkSocket.hpp
• daq-server/diablo_server/transport/src/transport/NetworkSocket.cpp