private void onCardinality() {
recoveryRetransmitter.stop();
recoveryRetransmitter = null;
if (answerFromLeader == null) {
Recovery recovery = new Recovery(-1, localEpochNumber);
recoveryRetransmitter = retransmitter.startTransmitting(recovery);
} else {
startCatchup((int) answerFromLeader.getNextId());
Network.removeMessageListener(MessageType.RecoveryAnswer, this);
}
}
public void run() {
// do not execute recovery mechanism on first run
localEpochNumber = storage.getEpoch()[localId];
if (localEpochNumber == 1) {
onRecoveryFinished();
return;
}
retransmitter = new ActiveRetransmitter(paxos.getNetwork());
logger.info("Sending recovery message");
Network.addMessageListener(MessageType.RecoveryAnswer, new RecoveryAnswerListener());
recoveryRetransmitter = retransmitter.startTransmitting(new Recovery(-1, localEpochNumber));
}
private void onRecoveryFinished() {
fireRecoveryListener();
Network.addMessageListener(MessageType.Recovery, new EpochRecoveryRequestHandler(paxos));
}