org.jcsp.net2.tcpip

Class TCPIPLinkServer

java.lang.Object

org.jcsp.net2.LinkServer

org.jcsp.net2.tcpip.TCPIPLinkServer

All Implemented Interfaces:

CSProcess

public final class TCPIPLinkServer
extends LinkServer

Concrete implementation of a LinkServer that listens on a TCP/IP based ServerSocket. For information on LinkServer, see the relevant documentation.

It is possible for an advanced user to create this object themselves, although it is not recommended. For example:

TCPIPLinkServer serv = new TCPIPLinkServer(address);
new ProcessManager(serv).start();

This is done automatically during Node initialisation. However, if the machine used has multiple interfaces, this can be used to listen on another interface also.

See Also:

LinkServer

Field Summary

Fields

Modifier and Type	Field and Description
(package private) TCPIPNodeAddress	listeningAddress The NodeAddress that this LinkServer is listening on.
private java.net.ServerSocket	serv The ServerSocket that this class wraps around.

Constructor Summary

Constructors

Constructor and Description
TCPIPLinkServer(java.net.ServerSocket serverSocket) Creates LinkServer by wrapping round an existing ServerSocket.
TCPIPLinkServer(TCPIPNodeAddress address) Creates a new TCPIPLinkServer listening on the given address

Method Summary

Modifier and Type	Method and Description
void	run() The run method for the TCPIPLinkServer process

Methods inherited from class org.jcsp.net2.LinkServer

registerLink, requestLink, start

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serv

private final java.net.ServerSocket serv

The ServerSocket that this class wraps around. The process listens on this connection

listeningAddress

final TCPIPNodeAddress listeningAddress

The NodeAddress that this LinkServer is listening on. This should be the same as the Node's address.

Constructor Detail

TCPIPLinkServer

TCPIPLinkServer(java.net.ServerSocket serverSocket)

Creates LinkServer by wrapping round an existing ServerSocket. Used internally by JCSP

Parameters:

serverSocket - The ServerSocket to create the LinkServer with

TCPIPLinkServer

public TCPIPLinkServer(TCPIPNodeAddress address)
                throws JCSPNetworkException

Creates a new TCPIPLinkServer listening on the given address

Parameters:

address - The address to listen on for new connections

Throws:

JCSPNetworkException - Thrown if something goes wrong during the creation of the ServerSocket

Method Detail

run

public void run()

The run method for the TCPIPLinkServer process