VICI::cfi::UDPSocket Class Reference

An abstract base class with common stuff for UDP sockets. More...

#include <sos/udpsocket.h>

Inheritance diagram for VICI::cfi::UDPSocket:

Public Member Functions
virtual	~UDPSocket ()
	destructor
int	fd ()
	get the file descriptor for the socket
void	send (csr message)
	send a message via the socket's file descriptor More...
void	recv (std::string &message, std::string &host, int &port)
	wait for the next incoming message More...

Static Public Attributes
static const int	BUFFER_SIZE = 16000

Protected Member Functions
	UDPSocket ()
	constructor

Protected Attributes
struct sockaddr_in	addr
	internal address structure
unsigned int	addr_len
	size of address structure
int	sd
	file descriptor

Detailed Description

An abstract base class with common stuff for UDP sockets.

The common code for client and server udp sockets which manages the file descriptor and the buffer for the messages.

Member Function Documentation

void UDPSocket::recv	(	std::string &	message,
		std::string &	host,
		int &	port
	)

wait for the next incoming message

Parameters

message	a string into which the message is placed
host	the host name of the sending machine
port	the port of the sending machine.

void UDPSocket::send

(

csr

message

)

send a message via the socket's file descriptor

Parameters

message

the text to send.

Member Data Documentation

const int VICI::cfi::UDPSocket::BUFFER_SIZE = 16000

static

the max size for udp packets is 64K but we should keep them as small as possible and send several if needs be.

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

• udpsocket.h
• udpsocket.cpp