[FYI] How IE handles PDFs

[Sylvain Wallez]

Depending on the versions, IE sends 2 or 3 requests for a single PDF 
file. That sucks badly, especially with non-cachable pipelines!

http://www.mail-archive.com/user@struts.apache.org/msg23445.html
Sylvain
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Sylvain Wallez                        Anyware Technologies
http://apache.org/~sylvain            http://anyware-tech.com
Apache Software Foundation Member     Research & Technology Director