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https://issues.apache.org/jira/browse/DISPATCH-606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15818496#comment-15818496
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ASF subversion and git services commented on DISPATCH-606:
----------------------------------------------------------

Commit 750224e4eb3f77a33bc6679d5f14d16a7677e82b in qpid-dispatch's branch 
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=750224e ]

DISPATCH-606 - Default Session Window is now maximum (2^31-1) on 64 bit arches. 
 On 32-bit arches, it is the maximum divided by the max_frame_size.  This is 
due to an API limitation in Proton.


> Default session window is too small, causing performance bottlenecks
> --------------------------------------------------------------------
>
>                 Key: DISPATCH-606
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-606
>             Project: Qpid Dispatch
>          Issue Type: Improvement
>          Components: Container
>    Affects Versions: 0.7.0
>            Reporter: Ted Ross
>            Assignee: Ted Ross
>             Fix For: 0.8.0
>
>
> The default session window computes to 100 frames.  This is smaller than the 
> default link-flow credit (250).  It is a particular problem for inter-router 
> sessions where lots of message traffic is multiplexed over a single session.



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