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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2016/07/25 19:22:20 UTC
[jira] [Commented] (QPID-7361) [AMQP-1.0] sender sometimes waits
for credit without flushing buffered transfers to disk
[ https://issues.apache.org/jira/browse/QPID-7361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392534#comment-15392534 ]
ASF subversion and git services commented on QPID-7361:
-------------------------------------------------------
Commit b92ee09cf65db171e635d97fe1428ee650c617c6 in qpid-cpp's branch refs/heads/master from [~gsim]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-cpp.git;h=b92ee09 ]
QPID-7361: before waiting for credit, wakeup drive if we have stuff to write out
> [AMQP-1.0] sender sometimes waits for credit without flushing buffered transfers to disk
> ----------------------------------------------------------------------------------------
>
> Key: QPID-7361
> URL: https://issues.apache.org/jira/browse/QPID-7361
> Project: Qpid
> Issue Type: Bug
> Components: C++ Client
> Affects Versions: qpid-cpp-0.34
> Reporter: Gordon Sim
> Assignee: Gordon Sim
> Fix For: qpid-cpp-1.35.0
>
>
> E.g. against dispatch router use qpid-receive with --ack-frequency of 200 (where dispatch router is setting link credit window to 250). Then send with qpid-send. With tracing on you can observe that the sender sometimes stalls until a heartbneat is sent at which point buffered transfer are written out.
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