TCP Notify

Typedefs
typedef void	tcp_notify_handler(int tcpFd)
	TCP notification callback type.

Functions
void	RegisterTCPReadNotify (int tcpFd, tcp_notify_handler *notifyHandler)
	Register a TCP socket and callback function for read notifications.
void	RegisterTCPWriteNotify (int tcpFd, tcp_notify_handler *notifyHandler)
	Register a TCP socket and callback function for write notifications.

Detailed Description

#include< tcp.h >

Advanced function for notification of read or write activivty on a TCP socket. Callback functions can operate on a TCP socket as they would normally. This functionality provides a method of notification when read or write activities occur:

• A read notification calls the callback function when data is received.
• A write notification calls the callback function when the TCP write buffer can accept more data.

Typedef Documentation

tcp_notify_handler

typedef void tcp_notify_handler(int tcpFd)

#include <tcp.h>

TCP notification callback type.

An application creates a callback function of this type to process TCP read and/or write notifications.

Parameters

tcpFd

TCP socket file descriptor of the socket that generated the notification

See also

RegisterTCPReadNotify(), RegisterTCPWriteNotify()

Function Documentation

RegisterTCPReadNotify()

void RegisterTCPReadNotify	(	int	tcpFd,
		tcp_notify_handler *	notifyHandler )

#include <tcp.h>

Register a TCP socket and callback function for read notifications.

The callback function will be called whenever data is read from the TCP socket

Parameters

tcpFd	Existing TCP socket file descriptor to monitor
notifyHandler	Pointer to callback function to process the notification

See also

RegisterTCPWriteNotify()

RegisterTCPWriteNotify()

void RegisterTCPWriteNotify	(	int	tcpFd,
		tcp_notify_handler *	notifyHandler )

#include <tcp.h>

Register a TCP socket and callback function for write notifications.

The callback function will be called whenever data can be written to the TCP socket buffer

Parameters

tcpFd	Existing TCP socket file descriptor to monitor
notifyHandler	Pointer to callback function to process the notification

See also

RegisterTCPReadNotify()