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From "Ben McCann (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (LIBCLOUD-360) Implement retry logic
Date Mon, 26 Aug 2013 21:41:52 GMT

     [ https://issues.apache.org/jira/browse/LIBCLOUD-360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ben McCann updated LIBCLOUD-360:
--------------------------------

    Component/s: Storage
    
> 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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