private FutureChannelCreator acquire(
final FutureChannelCreator futureChannelCreator, final FutureResponse futureResponse) {
if (oneConnection.tryAcquire()) {
futureResponse.addListener(
new BaseFutureAdapter<FutureResponse>() {
@Override
public void operationComplete(FutureResponse future) throws Exception {
oneConnection.release();
synchronized (map) {
Iterator<Map.Entry<FutureChannelCreator, FutureResponse>> iterator =
map.entrySet().iterator();
if (iterator.hasNext()) {
Map.Entry<FutureChannelCreator, FutureResponse> entry = iterator.next();
iterator.remove();
acquire(entry.getKey(), entry.getValue());
}
}
}
});
futureChannelCreator.reserved(cc);
return futureChannelCreator;
} else {
synchronized (map) {
map.put(futureChannelCreator, futureResponse);
}
}
return futureChannelCreator;
}
private FutureWrappedBootstrap<FutureBootstrap> bootstrapPing(PeerAddress address) {
final FutureWrappedBootstrap<FutureBootstrap> result =
new FutureWrappedBootstrap<FutureBootstrap>();
final FutureResponse tmp =
(FutureResponse) peer.ping().setPeerAddress(address).setTcpPing().start();
tmp.addListener(
new BaseFutureAdapter<FutureResponse>() {
@Override
public void operationComplete(final FutureResponse future) throws Exception {
if (future.isSuccess()) {
peerAddress = future.getResponse().getSender();
bootstrapTo = new ArrayList<PeerAddress>(1);
bootstrapTo.add(peerAddress);
result.setBootstrapTo(bootstrapTo);
result.waitFor(bootstrap());
} else {
result.setFailed("could not reach anyone with bootstrap");
}
}
});
return result;
}