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ost::UDPDuplex Class Reference

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

#include <socket.h>

Inheritance diagram for ost::UDPDuplex:

ost::UDPTransmit ost::UDPReceive ost::UDPSocket ost::UDPSocket ost::Socket ost::Socket 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.

Detailed Description

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

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>


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.


The documentation for this class was generated from the following file:
Generated on Fri Mar 14 03:44:02 2008 for GNU CommonC++ by  doxygen 1.3.9.1