private void notifyInitialPeer(
List<PeerAddress> peerList,
BaseNotificationMessageFactory messageFactory,
String userId,
PublicKey publicKey) {
boolean success = false;
while (!success && !peerList.isEmpty()) {
PeerAddress initial = NetworkUtils.choseFirstPeerAddress(peerList);
BaseDirectMessage msg = messageFactory.createHintNotificationMessage(initial, userId);
try {
sendDirect(msg, publicKey);
success = true;
} catch (SendFailedException e) {
if (!peerList.isEmpty()) {
logger.error("Initial peer of user " + userId + " was offline. Try next in line.");
peerList.remove(0);
}
}
}
if (success == false) {
logger.info("All clients of user " + userId + " are currently offline or unreachable.");
} else {
logger.debug(
"Successfully notified the initial peer of user "
+ userId
+ " that it should check its UP tasks.");
}
}
private void notifyMyPeers(
List<PeerAddress> ownPeers,
BaseNotificationMessageFactory messageFactory,
PublicKey ownPublicKey) {
ownPeers.remove(networkManager.getConnection().getPeer().getPeerAddress());
logger.debug("Notifying " + ownPeers.size() + " other peers of me (without myself)");
for (PeerAddress peerAddress : ownPeers) {
if (peerAddress.equals(networkManager.getConnection().getPeer().getPeerAddress())) {
// don't send myself
logger.trace("Skipping to send a message to myself");
continue;
}
try {
BaseDirectMessage message = messageFactory.createPrivateNotificationMessage(peerAddress);
if (message == null) {
logger.info("Not notifying any of the own peers because the message to be sent is null");
} else {
sendDirect(message, ownPublicKey);
}
} catch (SendFailedException e) {
// add to the unreachable list, such that the next process can cleanup those
// locations
context.addUnreachableLocation(peerAddress);
// continue anyhow
}
}
}
