[jira] Updated: (WAGON-277) HttpClient wagon (wagon-http) uploads all files twice when preemptive authentication is disabled

["Jari Aarniala (JIRA)" <ji...@codehaus.org>]

     [ https://jira.codehaus.org/browse/WAGON-277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jari Aarniala updated WAGON-277:
--------------------------------

    Attachment: 0001-Support-for-pre-emptive-basic-authentication.patch

Attached patch as well.

> HttpClient wagon (wagon-http) uploads all files twice when preemptive authentication is disabled
> ------------------------------------------------------------------------------------------------
>
>                 Key: WAGON-277
>                 URL: https://jira.codehaus.org/browse/WAGON-277
>             Project: Maven Wagon
>          Issue Type: Bug
>          Components: wagon-http
>    Affects Versions: 1.0-beta-6
>            Reporter: John Casey
>            Priority: Critical
>         Attachments: 0001-Support-for-pre-emptive-basic-authentication.patch
>
>
> This causes timeouts and tends to cause invalid checksums for anything that attaches an observer to the stream or connection (Maven does). It seems that the Sun (lightweight-http) wagon sends the first file twice, then caches the authentication after a challenge and uses preemptive auth from then on. This wagon should probably take steps to approximate this strategy, or possibly even improve on it.
> For an example of this, try deploying any artifact to a normal http repository (Nexus uses bare HTTP PUT, for instance) with Maven 2.2.0, and watch the checksums or logs to see how the transfer takes place.

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