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From "Sangjin Lee (JIRA)" <j...@apache.org>
Subject [jira] Updated: (GERONIMO-3872) proxy connect for https tunneling times out
Date Fri, 22 Feb 2008 06:00:19 GMT

     [ https://issues.apache.org/jira/browse/GERONIMO-3872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sangjin Lee updated GERONIMO-3872:
----------------------------------

    Regression: [Regression]

> proxy connect for https tunneling times out
> -------------------------------------------
>
>                 Key: GERONIMO-3872
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3872
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: AsyncHttpClient
>    Affects Versions: 1.x
>            Reporter: Sangjin Lee
>            Assignee: Rick McGuire
>         Attachments: GERONIMO-3872.patch
>
>
> Proxy connect requests (for handling SSL tunneling) are timing out.  This is a bug introduced
when we started handling terminating response message bodies when servers close connections.
> Responses to proxy connect requests are 200 responses, but they often do not have any
headers including Content-Length.  The following is one example of such a response:
> HTTP/1.1 200 Connection established\r\n
> \r\n
> But the server keeps the connection alive for SSL tunneling.  If Content-Length is not
specified, the response decoder will keep trying to read the response until the connection
is closed, which will not happen in this case.  Eventually the connection will time out and
the connect handshake ends up failing.
> The response decoder needs to be smarter about cases where no content is expected.  Such
cases include
> - certain response status codes (204 and 304)
> - Content-Length: 0 explicitly specified
> - proxy connect responses
> In these cases, the response decoder should recognize it and finish decoding immediately.

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