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1. Re: Negative MessageCount
gaohoward Aug 26, 2010 8:05 PM (in response to newway)Yes it's possible to be negative.
The reason for this is that the message delivering and acknowledging are synchronous. A messages is being delivered to a consumer in a thread and the counter is updated in another. The ack of message is obviously also asynchronous wrt delivering. So their is a chance that a message ack comes bebore the counter is added.
Howard