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https://issues.apache.org/jira/browse/PROTON-200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13796547#comment-13796547
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Keith Wall commented on PROTON-200:
-----------------------------------
Yesterday's commit (https://svn.apache.org/r1532452) broke an internal Jenkins
build as the change makes use of a Python 2.5 language feature
(try/except/finally in the same block - support for which was introduced by
Python 2.5). We'd understood that we wanted to remain Python 2.4 compatible.
We are using python distribution python-2.4.3-24.el5.x86_64 and the box is
running Red Hat Enterprise Linux Server release 5.3 (Tikanga).
Traceback (most recent call last):
File "./tests/python/proton-test", line 596, in ?
m = __import__(name, None, None, ["dummy"])
File
"/home/.jenkins/jobs/Trunk-Proton-C/workspace/proton/tests/python/proton_tests/__init__.py",
line 23, in ?
import proton_tests.messenger
File
"/home/.jenkins/jobs/Trunk-Proton-C/workspace/proton/tests/python/proton_tests/messenger.py",
line 106
finally:
> [Proton-c] Credit distribution by messenger is not balanced across all links
> ----------------------------------------------------------------------------
>
> Key: PROTON-200
> URL: https://issues.apache.org/jira/browse/PROTON-200
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Affects Versions: 0.3
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Attachments: proton-200.patch, upstream-credit.patch
>
>
> The method used to distribute credit to receiving links may lead to
> starvation when the number of receiving links is > the available credit.
> The distribution algorithm always starts with the same link - see
> messenger.c::pn_messenger_flow()
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