net.tomp2p.relay

Class DistributedRelay

java.lang.Object

net.tomp2p.relay.DistributedRelay

public class DistributedRelay
extends Object

The relay manager is responsible for setting up and maintaining connections to relay peers and contains all information about the relays.

Author:

Raphael Voellmy, Thomas Bocek

Constructor Summary

Constructors

Constructor and Description
DistributedRelay(Peer peer, RelayRPC relayRPC, int failedRelayWaitTime)

Method Summary

Methods

Modifier and Type	Method and Description
DistributedRelay	addRelayListener(RelayListener relayListener)
Collection<PeerConnection>	relayAddresses() Returns addresses of current relay peers
FutureRelay	setupRelays(FutureRelay futureRelay, Collection<PeerAddress> relays, int successRelays, int maxFail) Sets up relay connections to other peers.
FutureForkJoin<FutureDone<Void>>	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Detail

DistributedRelay

public DistributedRelay(Peer peer,
                RelayRPC relayRPC,
                int failedRelayWaitTime)

Parameters:

peer - the unreachable peer

relayRPC - the relay RPC

maxRelays - maximum number of relay peers to set up

Method Detail

relayAddresses

public Collection<PeerConnection> relayAddresses()

Returns addresses of current relay peers

Returns:

Collection of PeerAddresses of the relay peers

addRelayListener

public DistributedRelay addRelayListener(RelayListener relayListener)

shutdown

public FutureForkJoin<FutureDone<Void>> shutdown()

setupRelays

public FutureRelay setupRelays(FutureRelay futureRelay,
                      Collection<PeerAddress> relays,
                      int successRelays,
                      int maxFail)

Sets up relay connections to other peers. The number of relays to set up is determined by PeerAddress.MAX_RELAYS or passed to the constructor of this class. It is important that we call this after we bootstrapped and have recent information in our peer map.

Returns:

RelayFuture containing a DistributedRelay instance