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https://issues.apache.org/jira/browse/AMQNET-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18004572#comment-18004572
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Murali Mogalayapalli commented on AMQNET-848:
---------------------------------------------
[~havret] Please take a look at this PR.
> Failover Transport Protocol Excessive Reconnection Attempts on Credential
> Failure
> ---------------------------------------------------------------------------------
>
> Key: AMQNET-848
> URL: https://issues.apache.org/jira/browse/AMQNET-848
> Project: ActiveMQ .Net
> Issue Type: Bug
> Components: NMS
> Affects Versions: OpenWire-2.1.0
> Reporter: Murali Mogalayapalli
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> *Failover Transport Protocol behavior:*
> When authentication credentials are invalid (e.g., expired or incorrect), the
> AMQNet client’s *failover mechanism* enters a rapid reconnect loop. This
> results in a high-frequency reconnection pattern that behaves like a
> *denial-of-service (DoS)* against the broker.
> *Problem*
> The InactivityMonitor::OnCommand method doesn't handle the ExceptionResponse
> resulting in this behavior.
> *Fix*
> * Handle the ExceptionResponse the way it is handled in
> Conection::SyncRequestAsync method. Propagate the exception
> * Bail out the FailoverTransport from reconnecting when a
> NMSSecurityException is passed to FailoverTransport::HandleTransportFailure
> method.
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