org.eclipse.basyx.components.netcomm

Class TCPServer

java.lang.Object

org.eclipse.basyx.components.netcomm.TCPCommunicator

org.eclipse.basyx.components.netcomm.TCPServer

All Implemented Interfaces:

Runnable

public class TCPServer
extends TCPCommunicator
implements Runnable

Implements an NIO TCP server This server supports both blocking and non-blocking operation. It manages a single communication stream to a client. Communication messages consist of a 32 Bit value that describes message length (bytes), followed by message length bytes with payload.

Author:

kuhn

Constructor Summary

Constructors

Constructor and Description
TCPServer(int portNo) Create a connection server on given server port

Method Summary

Modifier and Type	Method and Description
void	acceptIncomingConnection() Accept an incoming connection
Selector	addServerSocket(Selector selector) Add server socket (the one that receives 'accept' notifications) to given selector
void	closeServer() Close server communication
void	makeNonBlocking() Make socket non blocking
void	run() Server main loop (for non-blocking communication)

Methods inherited from class org.eclipse.basyx.components.netcomm.TCPCommunicator

addCommunicationSocket, addTCPMessageListener, close, getSelector, readMessage, readStringMessage, removeTCPMessageListener, sendMessage, sendMessage, sendMessage, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TCPServer

public TCPServer(int portNo)

Create a connection server on given server port

Method Detail

makeNonBlocking

public void makeNonBlocking()

Make socket non blocking

addServerSocket

public Selector addServerSocket(Selector selector)

Add server socket (the one that receives 'accept' notifications) to given selector

Returns:

The selector, same as input parameter

acceptIncomingConnection

public void acceptIncomingConnection()
                              throws IOException

Accept an incoming connection

Throws:

IOException

closeServer

public void closeServer()

Close server communication

run

public void run()

Server main loop (for non-blocking communication)

Specified by:

run in interface Runnable