Justin Erenkrantz wrote: > --On Wednesday, March 3, 2004 10:16 AM +0100 jean-frederic clere > <[EMAIL PROTECTED]> wrote: > >> MIDDLE helps to fix 21546... But I do not see why ;-( > > > Oh, *now* I understand the context to Henri's question. Here's a > suggestion. And, no, I don't think changing the priority to MIDDLE (or > LAST) will solve the problem either. > > I think you want to remove the translate_name hook entirely and fold > that functionality into the map_to_storage hook. mod_jk isn't > translating or modifying r->filename, but instead mapping the path (as > determined by all of the other modules) to storage. At the point when > translate_name is called, we don't have any idea what path the JSP is > going to be at. PR 21546 is causing a problem because mod_jk2 is > interfering with the other modules from performing their translation of > r->filename. > > I think the missing module in J-F Clere's analysis of 21546 is > mod_alias. mod_alias also has a MIDDLE translate name hook. So, if you > switch mod_jk2 to MIDDLE, mod_alias's hook would run before mod_jk2's > translate name hook. Since translate_name is a RUN_FIRST hook, it then > won't execute mod_jk2's translate name hook. Yet, this would allow > mod_dav to operate properly on non-GET/POST requests as the filename > will be the 'correct' one which is resolvable by mod_dav_fs. > > But, what happens when mod_jk's translate hook doesn't run but the Alias > hook does? As I read the mod_jk2 code, I don't see how the uriEnv will > be setup properly in the r->request_config vector. I have a hunch that > mod_jk2 will subsequently pass on all requests when an Alias in effect > for that location space if you use MIDDLE for mod_jk2. That's bad.
Very bad!:
+++
[Wed Mar 03 12:09:04 2004] [error] [client 172.25.182.35] File does not exist:
/examples
[Wed Mar 03 12:09:05 2004] [notice] child pid 5865 exit signal Segmentation
fault (11), possible coredump in /home/apache20/apache20
+++
I have just add:
Alias /myniceexamples /examples
in httpd.conf that has the mod_jk2 directive:
+++
<Location /examples>
JkUriSet worker ajp13:localhost:8009
</Location>
+++
>
> By moving the code currently in mod_jk2's translate_name to the
> map_to_storage looks like the correct solution to me. My hunch is that
> should work then...
>
> HTH. -- justin
>
>
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