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From artnaseef <>
Subject Re: Issue with MessageConsumer and MessageSelector
Date Mon, 14 Dec 2015 18:00:23 GMT
Two things to look at.  As mentioned above, not ack'ing is one of them.  If
the session is setup to auto-ack, then that's not the issue.  If the session
is set to client-ack or transacted, then it needs to ack the messages or the
queue will eventually fill up.

Another possibility - look at the queue for messages that do not match any
active consumer selectors.  If the queue gets more than 200 (max page size
setting) of the same, it will stop dispatching messages until that number
drops below 200 again.

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