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Posted to notifications@libcloud.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/05/13 17:49:00 UTC
[jira] [Commented] (LIBCLOUD-360) Implement retry logic
[ https://issues.apache.org/jira/browse/LIBCLOUD-360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14542137#comment-14542137 ]
ASF GitHub Bot commented on LIBCLOUD-360:
-----------------------------------------
GitHub user arpithkp opened a pull request:
https://github.com/apache/libcloud/pull/515
[LIBCLOUD-360] [LIBCLOUD-709] Retry on rate limit and connection timeout.
[Retry Logic](https://issues.apache.org/jira/browse/LIBCLOUD-360)
[Rate Limit Logic](https://issues.apache.org/jira/browse/LIBCLOUD-709)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/arpithkp/libcloud retry_rate_limit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/libcloud/pull/515.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #515
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commit 38158c8e67d3539fb8aa619adc6b726479153955
Author: Arpith Kuppur Prakash <ar...@rackspace.com>
Date: 2015-05-06T19:02:17Z
[LIBCLOUD-360] [LIBCLOUD-709] Retry on rate limit and connection timeout.
----
> Implement retry logic
> ---------------------
>
> Key: LIBCLOUD-360
> URL: https://issues.apache.org/jira/browse/LIBCLOUD-360
> Project: Libcloud
> Issue Type: Improvement
> Components: Storage
> Reporter: Ben McCann
>
> I'd frequently upload 100GB+ files to OpenStack object storage (Swift), but have run into trouble with tools that don't retry as it can be tough to do such a large transfer without any network hiccup. I'm currently using the official python-swiftclient since it has retry logic (see https://github.com/openstack/python-swiftclient/blob/master/swiftclient/client.py), but I like that libcloud works with other providers such as S3 and Azure as well. The python-swiftclient has an exponential backoff where it sleeps first 1 second, then 2, then 4, up to a max of 64 seconds between retries (1 and 64 are the min and max, but are configurable). It would be great to see a similar logic in libcloud.
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