That's what I suspect, although I'm not sure if this is handled somehow by Spring. Also, as you can see, the session is transacted, and I'm not sure if that affects the acknowledge mode... I'll take a look at the prefetch buffer as soon as we can start the system, this only happens in production, so it's a bit tricky :S
Also, how can I check a consumer's prefetch buffer size? Also, a consumer with a full prefetch buffer counts as a concurrent consumer? If that is so, if just 10 consumers get their buffers full they'd block the message consumption, right? -- View this message in context: http://activemq.2283324.n4.nabble.com/ActiveMQ-Spring-listener-suddently-stops-working-tp4693077p4693088.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
