void awaitHealthy() {
this.monitor.enterWhenUninterruptibly(this.awaitHealthGuard);
try {
checkHealthy();
} finally {
this.monitor.leave();
}
}
void awaitHealthy(long timeout, TimeUnit unit) throws TimeoutException {
this.monitor.enter();
try {
if (!this.monitor.waitForUninterruptibly(this.awaitHealthGuard, timeout, unit)) {
throw new TimeoutException(
"Timeout waiting for the services to become healthy. The following services have not started: "
+ Multimaps.filterKeys(
this.servicesByState,
Predicates.in(ImmutableSet.of(Service.State.NEW, Service.State.STARTING))));
}
checkHealthy();
} finally {
this.monitor.leave();
}
}