/**
* Returns the number of seconds from now until this servers next channel will expire, or zero if
* no unexpired channels found.
*/
public long getSecondsUntilExpiry(Sha256Hash id) {
lock.lock();
try {
final Set<StoredClientChannel> setChannels = mapChannels.get(id);
final long nowSeconds = Utils.currentTimeSeconds();
int earliestTime = Integer.MAX_VALUE;
for (StoredClientChannel channel : setChannels) {
synchronized (channel) {
if (channel.expiryTimeSeconds() > nowSeconds)
earliestTime = Math.min(earliestTime, (int) channel.expiryTimeSeconds());
}
}
return earliestTime == Integer.MAX_VALUE ? 0 : earliestTime - nowSeconds;
} finally {
lock.unlock();
}
}
// Adds this channel and optionally notifies the wallet of an update to this extension (used
// during deserialize)
private void putChannel(final StoredClientChannel channel, boolean updateWallet) {
lock.lock();
try {
mapChannels.put(channel.id, channel);
channelTimeoutHandler.schedule(
new TimerTask() {
@Override
public void run() {
TransactionBroadcaster announcePeerGroup = getAnnouncePeerGroup();
removeChannel(channel);
announcePeerGroup.broadcastTransaction(channel.contract);
announcePeerGroup.broadcastTransaction(channel.refund);
}
// Add the difference between real time and Utils.now() so that test-cases can use a
// mock clock.
},
new Date(
channel.expiryTimeSeconds() * 1000
+ (System.currentTimeMillis() - Utils.currentTimeMillis())));
} finally {
lock.unlock();
}
if (updateWallet) updatedChannel(channel);
}