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From tanshul22 <tanshu...@hotmail.com>
Subject Reducing the size of messages
Date Thu, 17 Apr 2008 23:23:59 GMT

I have been trying to reduce the overhead an activemq message carries.

ActiveMQTextMessage {commandId = 0, responseRequired = false, messageId =
null, originalDestination = null, originalTransactionId = null, producerId =
null, destination = null, transactionId = null, expiration = 0, timestamp =
0, arrival = 0, brokerInTime = 0, brokerOutTime = 0, correlationId = null,
replyTo = null, persistent = false, type = null, priority = 0, groupID =
null, groupSequence = 0, targetConsumerId = null, compressed = false, userID
= null, content = null, marshalledProperties = null, dataStructure = null,
redeliveryCounter = 0, size = 0, properties = null, readOnlyProperties =
false, readOnlyBody = false, droppable = false, text = Hello World}

I wonder why does a message carry all these feilds due to which its size
increases even more than 10 times.

Is there a way to get rid of these overheads.

Secondly, i am using jms.useCompression=true but still my messages show a
compression = false.
Does anybody know why?

Thanks,
Anshul
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