On Jan 31, 2008, at 7:26 PM, dalin wrote:
rajdavies wrote:
Store usage controls the maximum size of the AMQMessage Store
TempUsage is the maximum size of the store used for non-persistent
messages that may optionally overflow from memory awaiting dispatch
MemoryUsage is the maximum amount of memory the broker will use
cheers,
Rob
http://open.iona.com/ -Enterprise Open Integration
http://rajdavies.blogspot.com/
Are the settings enforced? For example, if I am running an embedded
broker
inside another java app and have set the max jvm heap size to be
512MB, but
have set MemoryUsage to be 100MB. Will the broker only use at most
100MB of
memory, or can it exceed that amount?
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The broker makes a guess at how much space messages will use in the
JVM - based on the size of the message after its been serialized. If
you are using the vm://transport - messages aren't by default
serialized so it used the default - 8k as the message size. This means
that the broker should use 100mb or less of the available JVM space.
cheers,
Rob
http://open.iona.com/ -Enterprise Open Integration
http://rajdavies.blogspot.com/
