what do you have for redelivery delay? Perhaps your client throwed an exception (ActiveException on your codebase)?
I would log those. On Mon, Nov 20, 2017 at 3:42 PM, ipolevoy <i...@expresspigeon.com> wrote: > The entire code base except Artemis is under our control. The vast majority > of the messages are delivering fast ,more than 99.999. The use case: > > An API submits a POST request, we form a message and stick it into a queue. > The queue has 10 listeners. When these listeners receive a Message, they > write info to DB and then send email. > In most cases, this process takes a few seconds (mostly due to delay in > SMTP). > However, some messages are stuck in a queue for more than 12 hours, for no > apparent reason. > > > > > -- > Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html -- Clebert Suconic