I know that it's possible to have in memory circular queues by setting the behaviour to "ring" and it's clearly possible to have persistent/durable queues but is it possible to make a durable queue circular?
Under the hood the persistence layer is clearly a circular buffer, but it doesn't appear to be possible to set it up such that newest data actually overwrites oldest. This would be pretty useful from my perspective as I'd like a queue larger than my available memory, but I'd also like to silently dump the oldest stuff without throwing an exception back to the producer. Is this possible? Any neat workarounds? Is this a feature that others are interested in so likely to be in the pipeline? -- View this message in context: http://apache-qpid-users.2158936.n2.nabble.com/Is-it-possible-to-have-persistent-circular-queues-tp6158613p6158613.html Sent from the Apache Qpid users mailing list archive at Nabble.com. --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:[email protected]
