Restrict the number of processed messages in a time interval

Hi experts,
i have one problem to solve.
Is there a possibility to restrict the number of processed messages in single stack java pi 7.3 in some time intervals?
My problem is, that i have to restrict the messages from being sent only from 8:00 to 18:00 and there are restricted numbers that i can send in 15 minutes.
For example 2000 messages can be sent in 15 minutes, if more messages arive, they should be queued and be processed in the next 15 minutes.
Thank you in advance.
Richard

You're right in thinking that the behaviour you describe looks wrong.
Take a look at the QueueBrowser interface which can be used to inspect a queue. You get one using QueueSession.createBrowser(Queue). The QueueBrowser allows you to scan a queue without consuming the messages. However note that the state of the queue may change while you're observing it through the QueueBrowser so what you see might not always be a 100% accurate representation of the queue at any given time.
Other things to check:
- message selectors - are you setting a message selector on your queue receiver which is resulting in not all of the messages 'matching'.
- expired messages - are you setting a time-to-live on the messages that you publish.
Hope this helps,
David Ingham
http://www.arjuna.com

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