As that other application needs mod_php5 I enabled it again, restarted apache and... guess what... still got a Map! ...very odd.I checked if that application using mod_php is still running and it does. is it possible that all this fuss was just caused by the order in which the apache modules were enabled??surely could be related. Where are your LoadModule calls? In the main Httpd conf or in virtual hosts?
they are all stored in sysconfig.d/loadmodule.conf
Am 02.10.2010 00:12, schrieb Dane Springmeyer:Okay, I think I found it. Putting this in your WSGI config should fix it: WSGIApplicationGroup %{GLOBAL}GROUP and GLOBAL dont work. both freeze :(More details here: https://techknowhow.library.emory.edu/blogs/branker/2010/07/30/django-lxml-wsgi-and-python-sub-interpreter-magicvery interesting... does Cython have to be installed? lxml installation instructions are a bit ambiguous in that case. Using lxml trunk (lxml-2.3beta1) the browser freezes. Without lxml or with one of the older lxml versions installed the browser throws an exception as if I would expect from a WMS request including this parameter: EXCEPTIONS=application/vnd.ogc.se_inimage if not set it should default to 'xml'. no matter if I set it to xml, inimage or blank, or dont set it at all, it defaults to inimage.So, this should allow the ogcserver to play nicely within mod_wsgi with lxml installed. If this fixes the hang for you then we can investigate more. If not, then make sure you are only running one instance of the ogcserver within Apache.only apaches mod_wsgi loads the wsgi script which calls the ogcserver. wsgi standalone, mod_python are off. So its running only once, right? thanks DanielDane On Oct 1, 2010, at 10:59 AM, [email protected] <mailto:[email protected]> wrote:Hi, I forgot something... when uninstalling lxml, mod_wsgi can actually connect to mapniks ogcserver (ogcserver welcome appears). as Dane said earlier in this thread, mapnik falls back to standard xml support. at least this machine should... but with a GetMap request the browser still returns no map, the text of the requested URL gets rendered as an unformatted image instead. Daniel Am 30.09.2010 18:14, schrieb Dane Springmeyer:On Sep 1, 2010, at 3:57 AM,<[email protected]<mailto:[email protected]>> <[email protected] <mailto:[email protected]>> wrote:Hi, Just tried and I can reproduce the same problem here. Ubuntu server9.10, Mapnik 0.7.1, mod_python will get stuck in Mapnik's load_map in WMS.py.Strange enough, I'm using the *same* code under wsgi with noproblems.Daniel look ^^^. So Manel, what Apache version, prefork or worker,and what mod_wsgi and python versions?Btw, I forgot to mention the ticket we once had that tracked thisissue (at lease specific to GetCaps):http://trac.mapnik.org/ticket/464 It would be good to add any additional info we find to that ticketthread. For instance, short of understanding the exact problem within lxml, hopefully we can recommend a certain version of python/apache/mod_wsgi which will work around the problem.- Dane
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