Duplicate dispatch on connection...

[mandjeo <ma...@gmail.com>]

Hi !

I was developing some plugins for ActiveMQ and I am getting the following
exception when an onMessage method of my listener is about to be executed:

Jul 20, 2012 12:34:15 PM org.apache.activemq.ActiveMQMessageConsumer
dispatch
WARNING: Duplicate dispatch on connection:
ID:milos-Satellite-M505-39751-1342780418965-2:1 to consumer:
ID:milos-Satellite-M505-39751-1342780418965-2:1:3:1, ignoring (auto acking)
duplicate: MessageDispatch {commandId = 0, responseRequired = false,
consumerId = ID:milos-Satellite-M505-39751-1342780418965-2:1:3:1,
destination = queue://Service89State, message = ActiveMQTextMessage
{commandId = 0, responseRequired = false, messageId =
ID:milos-Satellite-M505-38542-1342780398498-2:1:0:0:1, originalDestination =
null, originalTransactionId = null, producerId =
ID:milos-Satellite-M505-38542-1342780398498-2:1:0:0, destination =
queue://Service89State, transactionId = null, expiration = 0, timestamp = 0,
arrival = 0, brokerInTime = 1342780455321, brokerOutTime = 1342780455322,
correlationId = ID:milos-Satellite-M505-37200-1342780448416-2:1:1:2:1,
replyTo = queue://StateReplicationQueue, 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 = true, readOnlyBody = true, droppable = false,
text = getState}, redeliveryCounter = 0}

Can you help me how to resolve this problem, or at least tell me what could
be the cause?
If you need some more details I will be happy to provide...

Thanks !!!



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