Redisson - Queue capacity / documentation

Question

Is there any decent documentation for redisson, or best practice?

I'm using .getBlockingQueue() which allows for offer() and put(), but I have no idea what the capacity of the queue is. I'd like to set it to expand as needed, but without that I presume I probably need to have some persistence if I try to offer() the item and the queue is full.

Since the documentation seems so sparse, I find it difficult to use with much confidence as to what to expect.

using q.remainingCapacity() returns 2147483647, but the way it acts seems to make me think it will only accept a queue item if a thread is polling. — Joel, Dec 01 '15 at 15:43

Nikita Koksharov · Accepted Answer · 2016-08-24T20:07:55.573

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RBlockingQueue currently is "unbounded" this is the reason why remainingCapacity returns Integer.MAX. But it's bounded only by Redis server memory size. I'm thinking about introduction a bounded queue with custom length.

UPDATE: Since Redisson 2.3.0 version it supports bounded blocking queue which correctly count remainingCapacity

edited Aug 24 '16 at 20:07

answered Dec 05 '15 at 16:15

Nikita Koksharov

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Redisson - Queue capacity / documentation

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