private void add(PooledFatPipe child) {
parent.adding = true;
try {
parent.lock.acquire();
} catch (InterruptedException e) {
logger.warn("add", e);
return;
} finally {
parent.adding = false;
}
try {
producer.add(child);
} finally {
parent.lock.release();
}
}
public void shutdown(long time, TimeUnit unit) {
parent.shutdown(time, unit);
producer.shutdown();
}