ost::UDPDuplex Class Reference

UDP duplex connections impliment a bi-directional point-to-point UDP session between two peer hosts. More...

#include <socket.h>

Inheritance diagram for ost::UDPDuplex:

List of all members.

Public Member Functions
	UDPDuplex (const IPV4Address &bind, tpport_t port)
	Create a UDP duplex as a pair of UDP simplex objects bound to alternating and interconnected port addresses.
	UDPDuplex (const IPV6Address &bind, tpport_t port)
Error	connect (const IPV4Host &host, tpport_t port)
	Associate the duplex with a specified peer host.
Error	connect (const IPV6Host &host, tpport_t port)
Error	disconnect (void)
	Disassociate this duplex from any host connection.

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Detailed Description

UDP duplex connections impliment a bi-directional point-to-point UDP session between two peer hosts.

Two UDP sockets are typically used on alternating port addresses to assure that sender and receiver data does not collide or echo back. A UDP Duplex is commonly used for full duplex real-time streaming of UDP data between hosts.

Author:

David Sugar <dyfet@ostel.com> Unreliable Datagram Peer Associations.

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Constructor & Destructor Documentation

ost::UDPDuplex::UDPDuplex	(	const IPV4Address &	bind,
		tpport_t	port
	)

Create a UDP duplex as a pair of UDP simplex objects bound to alternating and interconnected port addresses.

Parameters:

	bind	address to bind this socket to.
	port	number to bind sender.

ost::UDPDuplex::UDPDuplex	(	const IPV6Address &	bind,
		tpport_t	port
	)

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Member Function Documentation

Error ost::UDPDuplex::connect	(	const IPV6Host &	host,
		tpport_t	port
	)

Reimplemented from ost::UDPReceive.

Error ost::UDPDuplex::connect	(	const IPV4Host &	host,
		tpport_t	port
	)

Associate the duplex with a specified peer host.

Both the sender and receiver will be interconnected with the remote host.

Returns:

0 on success, error code on error.

Parameters:

	host	address to connect socket to.
	port	number to connect socket to.

Reimplemented from ost::UDPTransmit.

Error ost::UDPDuplex::disconnect

(

void

)

Disassociate this duplex from any host connection.

No data should be read or written until a connection is established.

Returns:

0 on success, error code on error.

Reimplemented from ost::UDPSocket.

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

• socket.h