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https://issues.apache.org/jira/browse/QPID-5337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Renier Morales updated QPID-5337:
---------------------------------
Description:
We have found with python-qpid-0.22 that you have to acknowledge all messages
received, even if you have subscribed using mode:browse (where ack does not
apply) or even if you have subscribed to an unreliable topic exchange (where
ack is not needed).
In these cases, if you don't acknowledge the messages received, memory is
leaked, due to the accumulation of messages in an internal unacked list at the
client.
More information at this qpid-users mailing list thread:
http://qpid.2158936.n2.nabble.com/Use-of-mode-browse-and-session-acknowledge-in-topic-exchanges-td7600571.html#a7600642
was:
We have found with python-qpid-0.22 that you have to acknowledge all messages
received, even if you have subscribed using mode:browse (where ack does not
apply) or even if you have subscribed to an unreliable topic exchange (where
ack is not needed).
In these cases, if you don't acknowledge the messages received, memory is
leaked, due to the accumulation of messages in an internal unacked list at the
client.
More information this qpid-users mailing list thread:
http://qpid.2158936.n2.nabble.com/Use-of-mode-browse-and-session-acknowledge-in-topic-exchanges-td7600571.html#a7600642
> Memory leak in python client - unacked messages kept when no accept is
> necessary
> --------------------------------------------------------------------------------
>
> Key: QPID-5337
> URL: https://issues.apache.org/jira/browse/QPID-5337
> Project: Qpid
> Issue Type: Bug
> Components: Python Client
> Affects Versions: 0.22
> Environment: RHEL 6.4
> Reporter: Renier Morales
> Labels: memory-leak, performance
>
> We have found with python-qpid-0.22 that you have to acknowledge all messages
> received, even if you have subscribed using mode:browse (where ack does not
> apply) or even if you have subscribed to an unreliable topic exchange (where
> ack is not needed).
> In these cases, if you don't acknowledge the messages received, memory is
> leaked, due to the accumulation of messages in an internal unacked list at
> the client.
> More information at this qpid-users mailing list thread:
> http://qpid.2158936.n2.nabble.com/Use-of-mode-browse-and-session-acknowledge-in-topic-exchanges-td7600571.html#a7600642
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