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Posted to dev@cocoon.apache.org by "Grzegorz Kossakowski (JIRA)" <ji...@apache.org> on 2008/08/13 12:54:44 UTC
[jira] Created: (COCOON-2237) Buffering of response does not work
correctly in SSF
Buffering of response does not work correctly in SSF
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Key: COCOON-2237
URL: https://issues.apache.org/jira/browse/COCOON-2237
Project: Cocoon
Issue Type: Bug
Components: - Servlet service framework
Affects Versions: 2.2
Reporter: Grzegorz Kossakowski
Assignee: Grzegorz Kossakowski
Fix For: 2.2
Class HttpServletResponseBufferingWrapper contains subtle bug when it comes to buffering of response. It relies its behaviour on HTTP status code and buffers only if it was set to 404.
However, in following scenario current implementation won't work:
1. stream = response.getOutputStream() //non buffering output stream is returned because by default status code is set to 200
2. response.setStatusCode(404)
3. stream.write() //write details about error, this is going to be written to response because non-buffering output stream is in use
4. response.resetBufferedResponse() //this fails with IllegalStateException
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[jira] Closed: (COCOON-2237) Buffering of response does not work
correctly in SSF
Posted by "Grzegorz Kossakowski (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COCOON-2237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grzegorz Kossakowski closed COCOON-2237.
----------------------------------------
Resolution: Fixed
Fixed in r685544.
> Buffering of response does not work correctly in SSF
> ----------------------------------------------------
>
> Key: COCOON-2237
> URL: https://issues.apache.org/jira/browse/COCOON-2237
> Project: Cocoon
> Issue Type: Bug
> Components: - Servlet service framework
> Affects Versions: 2.2
> Reporter: Grzegorz Kossakowski
> Assignee: Grzegorz Kossakowski
> Fix For: 2.2
>
>
> Class HttpServletResponseBufferingWrapper contains subtle bug when it comes to buffering of response. It relies its behaviour on HTTP status code and buffers only if it was set to 404.
> However, in following scenario current implementation won't work:
> 1. stream = response.getOutputStream() //non buffering output stream is returned because by default status code is set to 200
> 2. response.setStatusCode(404)
> 3. stream.write() //write details about error, this is going to be written to response because non-buffering output stream is in use
> 4. response.resetBufferedResponse() //this fails with IllegalStateException
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