private synchronized boolean waitForConnect(ZooKeeper zk, long timeout)
throws InterruptedException {
connected = (zk.getState() == States.CONNECTED);
long end = Time.currentElapsedTime() + timeout;
while (!connected && end > Time.currentElapsedTime()) {
wait(timeout);
connected = (zk.getState() == States.CONNECTED);
}
return connected;
}
void updateNow() {
now = Time.currentElapsedTime();
}