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From "Andrew Stitcher (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-4021) Badly behaved clients can still clog up the broker
Date Tue, 04 Jun 2013 14:41:20 GMT

    [ https://issues.apache.org/jira/browse/QPID-4021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13674447#comment-13674447

Andrew Stitcher commented on QPID-4021:

With the fix for QPID-4854 the trunk code (for 0.23) now will time out the initial protocol
negotiation until the connection is fully authenticated and heartbeats (if set) are negotiated.
> Badly behaved clients can still clog up the broker
> --------------------------------------------------
>                 Key: QPID-4021
>                 URL: https://issues.apache.org/jira/browse/QPID-4021
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>    Affects Versions: 0.17
>            Reporter: Andrew Stitcher
> The recent code that timeouts out new connections that have not negotiated the protocol
within (a default) 2 seconds still leaves a gap where badly behaved applications can tie up
the broker.
> The timeout should really be till either heartbeats are activated in which case they
will take over the role of timing out idle connections. Or until the connection is authenticated
in which case the policy on admitting users should take care of limiting the connections.

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