net.tomp2p.futures

Class FutureDiscover

java.lang.Object

net.tomp2p.futures.BaseFutureImpl<FutureDiscover>

net.tomp2p.futures.FutureDiscover

All Implemented Interfaces:

BaseFuture, Cancel

public class FutureDiscover
extends BaseFutureImpl<FutureDiscover>

The future that keeps track of network discovery such as discovery if its behind a NAT, the status if UPNP or NAT-PMP could be established, if there is portforwarding.

Author:

Thomas Bocek

Nested Class Summary

Nested classes/interfaces inherited from interface net.tomp2p.futures.BaseFuture

BaseFuture.FutureType

Field Summary

Fields inherited from class net.tomp2p.futures.BaseFutureImpl

completed, lock, reason, type

Constructor Summary

Constructors

Constructor and Description
FutureDiscover() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	discoveredTCP() Intermediate result if TCP has been discovered.
void	discoveredUDP() Intermediate result if UDP has been discovered.
void	done(PeerAddress ourPeerAddress, PeerAddress reporter) Gets called if the discovery was a success and an other peer could ping us with TCP and UDP.
InetAddress	externalAddress()
FutureDiscover	externalHost(String failed, InetAddress internalAddress, InetAddress externalAddress)
FutureDiscover	failed(PeerAddress serverPeerAddress, String failed)
InetAddress	internalAddress()
boolean	isDiscoveredTCP() Checks if this peer can be reached via TCP.
boolean	isDiscoveredUDP() Checks if this peer can be reached via UDP.
boolean	isNat()
PeerAddress	peerAddress() The peerAddress where we are reachable.
PeerAddress	reporter()
FutureDiscover	reporter(PeerAddress reporter)
void	timeout(PeerAddress serverPeerAddress, ScheduledExecutorService timer, int delaySec) Creates a new future object and creates a timer that fires failed after a timeout.

Methods inherited from class net.tomp2p.futures.BaseFutureImpl

addCancel, addListener, addListener, await, await, awaitListeners, awaitListenersUninterruptibly, awaitUninterruptibly, awaitUninterruptibly, cancel, completedAndNotify, failed, failed, failed, failed, failed, failedReason, isCompleted, isFailed, isSuccess, notifyListeners, removeCancel, removeListener, self, self, type

Methods inherited from class java.lang.Object

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

Constructor Detail

FutureDiscover

public FutureDiscover()

Constructor.

Method Detail

timeout

public void timeout(PeerAddress serverPeerAddress,
           ScheduledExecutorService timer,
           int delaySec)

Creates a new future object and creates a timer that fires failed after a timeout.

Parameters:

timer - The timer to use

delaySec - The delay in seconds

done

public void done(PeerAddress ourPeerAddress,
        PeerAddress reporter)

Gets called if the discovery was a success and an other peer could ping us with TCP and UDP.

Parameters:

ourPeerAddress - The peerAddress of our server

reporter - The peerAddress of the peer that reported our address

peerAddress

public PeerAddress peerAddress()

The peerAddress where we are reachable.

Returns:

The new un-firewalled peerAddress of this peer

reporter

public PeerAddress reporter()

Returns:

The reporter that told us what peer address we have

reporter

public FutureDiscover reporter(PeerAddress reporter)

discoveredTCP

public void discoveredTCP()

Intermediate result if TCP has been discovered. Set discoveredTCP True if other peer could reach us with a TCP ping.

discoveredUDP

public void discoveredUDP()

Intermediate result if UDP has been discovered. Set discoveredUDP True if other peer could reach us with a UDP ping.

isDiscoveredTCP

public boolean isDiscoveredTCP()

Checks if this peer can be reached via TCP.

Returns:

True if this peer can be reached via TCP from outside.

isDiscoveredUDP

public boolean isDiscoveredUDP()

Checks if this peer can be reached via UDP.

Returns:

True if this peer can be reached via UDP from outside.

failed

public FutureDiscover failed(PeerAddress serverPeerAddress,
                    String failed)

externalHost

public FutureDiscover externalHost(String failed,
                          InetAddress internalAddress,
                          InetAddress externalAddress)

internalAddress

public InetAddress internalAddress()

externalAddress

public InetAddress externalAddress()

isNat

public boolean isNat()