Re: [Treebase-devel] Treebase Dev problems

[Mattison W. <mat...@ne...>]

The TB2 requests resolve to requests with querystrings such
as /treebase-web/search/downloadAStudy.html?id=1925&format=nexml

This results in this error on Apache "cache:
/treebase-web/search/studySearch.html?query=prism.publicationName=Nature&format=null&recordSchema=null
not cached. Reason: Query string present but no explicit expiration time"

Mod_cache will not work with querystrings from Tomcat until an expire time
is explicitly set within your application.  Here are three articles I found
with suggestions on how to do that.

http://raibledesigns.com/rd/entry/adding_expires_headers_with_oscache (download
now http://java.net/downloads/oscache/OSCache%202.4.1/oscache-2.4.1.jar)

http://www.tomred.net/java-tomcat-set-expires-headers.html

http://juliusdev.blogspot.com/2008/06/tomcat-add-expires-header.html

-Mattison

On Thu, Nov 17, 2011 at 11:14 AM, William Piel <wil...@ya...>wrote:

>
> On Nov 17, 2011, at 10:02 AM, William Piel wrote:
>
> > Therefore, if you also know of an Apache plugin that will cache results
> for "/phylows/study/TB2:", that would greatly help.
>
> Looking at mod_cache, I wonder if this would work:
>
> cacheRoot c:/cacheroot
> cacheEnable disk /treebase-web/phylows/study/TB2:
> cacheDirLevels 1
> cacheDirLength 20
> cacheMinFileSize 1
> cacheMaxFileSize 50000000
> cacheIgnorecacheControl Off
> cacheIgnoreNoLastMod On
> cacheMaxExpire 2592000
>
> ... resulting in a one-month cache on all TB2 objects. What's unclear to
> me is whether the cacheEnable string allows substrings or whether it needs
> to end in "/".  If that's a limitation, are there third-party plugins that
> can cache using wildcards?
>
> bp
>
>
>
>
>


-- 
Mattison Ward
NESCent at Duke University
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