[jira] Updated: (AMQ-2530) memory leak in ConduitBridge (subscriptionMapByRemoteId)

["Rob Davies (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/AMQ-2530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rob Davies updated AMQ-2530:
----------------------------

    Fix Version/s: 5.3.1

> memory leak in ConduitBridge (subscriptionMapByRemoteId)
> --------------------------------------------------------
>
>                 Key: AMQ-2530
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2530
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.3.0
>            Reporter: Mario Lukica
>            Assignee: Rob Davies
>             Fix For: 5.3.1, 5.4.0
>
>
> I believe there is a memory leak in ConduitBridge - looks like DemandSubscriptions are not removed from subscriptionMapByRemoteId when remote RemoveInfo is received.
> removeDemandSubscription normally removes subscription from subscriptionMapByRemoteId in DemanForwardingBridgeSupport, but method is overriden in ConduitBridge and only removes subscription from subscriptionMapByLocalId.
> Leak becomes more significant when consumers are connecting very often (i.e. few connections per second), and bridge connection is stable (lasts for couple of days without reconnecting). MessageConsumer's are not pooled and subscriptions are created and removed often (and forwarded via bridge).

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