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(); }