ost_UDPDuplex: Udp duplex connections impliment a bi-directional point-to-point udp session between two peer hosts.

SYNOPSIS

#include <socket.h>

Inherits ost::UDPTransmit, and ost::UDPReceive.

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.

Additional Inherited Members

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 [email protected] Unreliable Datagram Peer Associations.

Constructor & Destructor Documentation

ost::UDPDuplex::UDPDuplex (const \fBIPV4Address\fP &bind, \fBtpport_t\fPport)

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 \fBIPV6Address\fP &bind, \fBtpport_t\fPport)

Member Function Documentation

\fBError\fP ost::UDPDuplex::connect (const \fBIPV4Host\fP &host, \fBtpport_t\fPport)

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.

\fBError\fP ost::UDPDuplex::connect (const \fBIPV6Host\fP &host, \fBtpport_t\fPport)

\fBError\fP ost::UDPDuplex::disconnect (void)

Disassociate this duplex from any host connection. No data should be read or written until a connection is established.