public List<PingData> get(long timeout) throws InterruptedException {
long start_time = System.currentTimeMillis(), time_to_wait = timeout;
promise.getLock().lock();
try {
while (time_to_wait > 0 && !promise.hasResult()) {
// if num_expected_srv_rsps > 0, then it overrides num_expected_rsps
if (num_expected_srv_rsps > 0) {
int received_srv_rsps = getNumServerResponses(ping_rsps);
if (received_srv_rsps >= num_expected_srv_rsps)
return new LinkedList<PingData>(ping_rsps);
} else if (ping_rsps.size() >= num_expected_rsps) {
return new LinkedList<PingData>(ping_rsps);
}
if (break_on_coord_rsp && containsCoordinatorResponse(ping_rsps))
return new LinkedList<PingData>(ping_rsps);
promise.getCond().await(time_to_wait, TimeUnit.MILLISECONDS);
time_to_wait = timeout - (System.currentTimeMillis() - start_time);
}
return new LinkedList<PingData>(ping_rsps);
} finally {
promise.getLock().unlock();
}
}
