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ost::UDPDuplex(3) Library Functions Manual ost::UDPDuplex(3)

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.

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 dyfet@ostel.com Unreliable Datagram Peer Associations.

Constructor & Destructor Documentation

ost::UDPDuplex::UDPDuplex (const IPV4Address &bind, tpport_tport)

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_tport)

Member Function Documentation

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

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.

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

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.

Author

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Sun Dec 29 2013 GNU CommonC++