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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DISPATCH-807) Message handling requires flow control to limit memory consumption
Date Fri, 15 Sep 2017 19:07:00 GMT

    [ https://issues.apache.org/jira/browse/DISPATCH-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168368#comment-16168368
] 

ASF subversion and git services commented on DISPATCH-807:
----------------------------------------------------------

Commit fbe35e91cc0436482fd7531efed33fe8ee14ed4c in qpid-dispatch's branch refs/heads/master
from [~chug]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=fbe35e9 ]

DISPATCH-807: Implement Q2 throttling

* Add container accessor for link->node->context
* qd_message_send signals when enough room for q2 resume is available
* Add message accessor for receiving qd_link
* Promote server connection_wake to public
* Use macros to name LOCK, UNLOCK functions for legibility
* Sense and set q2 holdoff in message_receive
* Sense and clear q2 holdoff in message_send
* Add deferred callback for AMQP_rx_handler


> Message handling requires flow control to limit memory consumption
> ------------------------------------------------------------------
>
>                 Key: DISPATCH-807
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-807
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Router Node
>    Affects Versions: 0.8.0
>            Reporter: Chuck Rolke
>            Assignee: Chuck Rolke
>
> Large messages coming from fast senders and going to slow receivers may consume large
amounts of memory.



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