public BaseFuture start() {
if (peer.isShutdown()) {
return FUTURE_PING_SHUTDOWN;
}
if (connectionConfiguration == null) {
connectionConfiguration = new DefaultConnectionConfiguration();
}
if (broadcast) {
return pingBroadcast(port);
} else {
if (peerAddress != null) {
if (tcpPing) {
return ping(peerAddress, false);
} else {
return ping(peerAddress, true);
}
} else if (inetAddress != null) {
if (tcpPing) {
return ping(new InetSocketAddress(inetAddress, port), Number160.ZERO, false);
} else {
return ping(new InetSocketAddress(inetAddress, port), Number160.ZERO, true);
}
} else if (peerConnection != null) {
return pingPeerConnection(peerConnection);
} else {
throw new IllegalArgumentException(
"cannot ping, need to know peer address or inet address");
}
}
}
public FutureBootstrap start() {
if (peer.isShutdown()) {
return FUTURE_BOOTSTRAP_SHUTDOWN;
}
if (routingConfiguration == null) {
routingConfiguration = new RoutingConfiguration(5, 10, 2);
}
if (requestP2PConfiguration == null) {
int size = peer.getPeerBean().peerMap().size() + 1;
requestP2PConfiguration = new RequestP2PConfiguration(Math.min(size, 3), 5, 3);
}
//
if (broadcast) {
return broadcast();
}
if (peerAddress == null && inetAddress != null && bootstrapTo == null) {
peerAddress = new PeerAddress(Number160.ZERO, inetAddress, portTCP, portUDP);
return bootstrapPing(peerAddress);
} else if (peerAddress != null && bootstrapTo == null) {
bootstrapTo = new ArrayList<PeerAddress>(1);
bootstrapTo.add(peerAddress);
return bootstrap();
} else if (bootstrapTo != null) {
return bootstrap();
} else {
return FUTURE_BOOTSTRAP_NO_ADDRESS;
}
}
public FutureDirect start() {
if (peer.isShutdown()) {
return FUTURE_REQUEST_SHUTDOWN;
}
final boolean keepAlive;
final PeerAddress remotePeer;
if (recipientAddress != null && recipientConnection == null) {
keepAlive = false;
remotePeer = recipientAddress;
} else if (recipientAddress == null && recipientConnection != null) {
keepAlive = true;
remotePeer = recipientConnection.remotePeer();
} else if (peerConnection != null) {
keepAlive = true;
remotePeer = peerConnection.remotePeer();
} else {
throw new IllegalArgumentException("either remotePeer or connection has to be set");
}
if (futureChannelCreator == null) {
futureChannelCreator =
peer.connectionBean().reservation().create(isForceUDP() ? 1 : 0, isForceUDP() ? 0 : 1);
}
final RequestHandler<FutureResponse> request =
peer.directDataRPC().sendInternal(remotePeer, this);
if (keepAlive) {
if (peerConnection != null) {
sendDirectRequest(request, peerConnection);
} else {
recipientConnection.addListener(
new BaseFutureAdapter<FuturePeerConnection>() {
@Override
public void operationComplete(final FuturePeerConnection future) throws Exception {
if (future.isSuccess()) {
sendDirectRequest(request, future.peerConnection());
} else {
request.futureResponse().failed("Could not acquire channel (1)", future);
}
}
});
}
} else {
futureChannelCreator.addListener(
new BaseFutureAdapter<FutureChannelCreator>() {
@Override
public void operationComplete(final FutureChannelCreator future) throws Exception {
if (future.isSuccess()) {
final FutureResponse futureResponse = request.sendTCP(future.channelCreator());
Utils.addReleaseListener(future.channelCreator(), futureResponse);
} else {
request.futureResponse().failed("could not create channel", future);
}
}
});
}
return new FutureDirect(request.futureResponse());
}