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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/12/02 12:47:54 UTC

DO NOT REPLY [Bug 25133] - Cannot add responses headers in filter after doFilter

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=25133

Cannot add responses headers in filter after doFilter

funkman@joedog.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID



------- Additional Comments From funkman@joedog.org  2003-12-02 11:47 -------
After the chain has been executed, the response was committed. Once the response
is committed, no headers (which is what a cookie is) may be added. 

To get around this - you need to wrap the ServletOutputStream and buffer it to
prevent it from being committed. There are many articles on the net about
filters and wrappers.

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