NSQ trendrr: is it possible to get the size of the customer queue?

I am using these classes at the moment:

• com.trendrr.nsq.NSQProducer
• com.trendrr.nsq.NSQConsumer

My service needs to know how many messages are currently in the queue because there is a "when it will be done" estimation method.

Does anyone know how to get the actual queue size? Perhaps with some other Java implementations?

What I found:

• https://github.com/brainlag/JavaNSQClient (the consumer has some getTotalMessages () method, but it is a complete msg counter processed)