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https://issues.apache.org/jira/browse/ARTEMIS-2002?focusedWorklogId=261923&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-261923
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ASF GitHub Bot logged work on ARTEMIS-2002:
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Author: ASF GitHub Bot
Created on: 18/Jun/19 00:15
Start Date: 18/Jun/19 00:15
Worklog Time Spent: 10m
Work Description: brusdev commented on pull request #2707: ARTEMIS-2002
Proton transport objects leaked if client disconnects abruptly
URL: https://github.com/apache/activemq-artemis/pull/2707
Remove scheduled tasks when a client disconnects to allow garbage
collector to delete the unused proton objects. Add a the unity test
AMQPConnectionContextTest to check leaks after close.
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Issue Time Tracking
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Worklog Id: (was: 261923)
Time Spent: 10m
Remaining Estimate: 0h
> Proton transport objects leaked if client disconnects abruptly leading to
> OutOfMemoryError: Java heap space
> -----------------------------------------------------------------------------------------------------------
>
> Key: ARTEMIS-2002
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2002
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP
> Affects Versions: 2.6.2
> Reporter: Keith Wall
> Priority: Major
> Attachments: ARTEMIS-2002-OOMEHeap-ProtonObjectsLeaked.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If an AMQP client with an attached receiving link disconnects abruptly (i.e.
> closes socket without sending the AMQP close performative), {{TransportImpl}}
> and other Proton class instances remain referenced within the heap. If many
> such clients do this, an OutOfMemoryError: Java heap space occurs. This
> occurs even though the underlying socket connection has been closed.
> I have reproduced this issue against both 2.6.2 and master
> (f0c13622ac7e821a81a354b0242ef5235b6e82df).
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