NAME
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.
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.
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)
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.
Author
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