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For long running PO messages the inflight message tracker does not clean up messages that eventually succeed or are cancelled which can then produce duplicate messages in Splunk. This has been fixed
Using the “all” setting in advanced PO filter configuration to extract all payload versions for staged messages can sometimes result in a null value for the payload due to the connection to the PI web service being closed before the payload is processed by the agent. This has been fixed.
Known Issues
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There is a known issue where the PowerConnect Java agent sometimes fails to stop. This occurs when the Agent recieves a stop signal whilst it’s running an extractor that uses the http client (topology, po channel status, po performance). The stop request shuts down the http client whilst the extractor is still using it and ends up with a stuck thread. This has been fixed as a hotfix 7.3.1 and in 8.0.0.