Set your Apache LogLevel to 'info' to get additional detail out of mod_wsgi.
If this is the only WSGI application running on that Apache instance, ensure
you are setting:
WSGIApplicationGroup %{GLOBAL}
Can't say anything more because you haven't actually provided the mod_wsgi
configuration from the Apache configuration file.
Graham
On 23/06/2013, at 12:29 PM, Guddu <[email protected]> wrote:
> Dear Friends...My Django WEB Application fails to launch all of a sudden and
> out of the blues.
>
> It was working fine until yesterday in production.
>
> I am not able to figure out where the problem is. It could apache or mod_wsgi
> or windows but at the moment I have no clue.
>
> I have tried to reinstall all the python libraries/prerequisites etc. but the
> problem persists nevertheless.
>
> I am serving the WEBApp at Apache Port 8999 and When I access the WEB App,
> the browser fails to show any error. It just keeps trying to open the page
> and in the status bar I just see the Waiting for message.
>
> If I see the netstat results then I see the following
>
> C:\Documents and Settings\admintemp>netstat -an | find "8999" TCP
> 0.0.0.0:8999 0.0.0.0:0 LISTENING TCP 172.18.148.156:8999 10.107.226.88:1826
> ESTABLISHED
>
> This connection remains established forever and nothing happens. Internet
> Browser just seems to try to keep opening the Web App and it appears as if it
> is waiting forever.
>
> The only thing i see in Apache logs is this
>
> [Fri Jun 21 18:34:32 2013] [warn] mod_wsgi: Compiled for Python/2.7.
> [Fri Jun 21 18:34:32 2013] [warn] mod_wsgi: Runtime using Python/2.7.3.
> [Fri Jun 21 18:34:32 2013] [notice] Apache/2.2.22 (Win32) mod_wsgi/3.3
> Python/2.7.3 configured -- resuming normal operations
> [Fri Jun 21 18:34:32 2013] [notice] Server built: Jan 28 2012 11:16:39
> [Fri Jun 21 18:34:32 2013] [notice] Parent: Created child process 3876
> [Fri Jun 21 18:34:32 2013] [warn] mod_wsgi: Compiled for Python/2.7.
> [Fri Jun 21 18:34:32 2013] [warn] mod_wsgi: Runtime using Python/2.7.3.
> [Fri Jun 21 18:34:32 2013] [notice] Child 3876: Child process is running
> [Fri Jun 21 18:34:32 2013] [notice] Child 3876: Acquired the start mutex.
> [Fri Jun 21 18:34:32 2013] [notice] Child 3876: Starting 64 worker threads.
> [Fri Jun 21 18:34:32 2013] [notice] Child 3876: Starting thread to listen on
> port 8999.
> [Fri Jun 21 18:34:43 2013] [error] C:/Program
> Files/App_Logic/logic_apps/logic_apps\\..\\logic_apps
> I also noticed in the Windows Event Viewer logs (Application Logs) the
> following message but I am not sure how (and if) this could be related to my
> problem at hand. This message seems to shows up once for everytime i access
> the Web App.
>
> Application popup: Microsoft Visual C++ Runtime Library : Runtime Error!
>
> Program: C:\Progr...
>
> R6034 An application has made an attempt to load the C runtime library
> incorrectly. Please contact the application's support team for more
> information.
>
> Exact screenshot of above error message is at http://imgur.com/hijiKv8
>
> Please note that as part of my analysis I have tried
>
> Accesing the apache page at http://127.0.0.1:8999 does show me the It Works !
> message
> Running the WEB App using the Django Development server and it launches fine.
> Changing the wsgi.py file and when I introduce errors in the file
> deliberately, accessing the web app does complain with the relevant.
> The application is installed on Windows Server 2003 SP1 and there are no
> automatic updates schedules on this machine so I am not suspecting that a
> update would have caused this problem. I also saw the Windows Update log and
> there was nothing installed recently.
>
> The application is based on following Python Libraries as prerequisites
>
> httpd-2.2.22-win32-x86-openssl-0.9.8t.msi
> python-2.7.3
> Django-1.4.3
> psycopg2-2.4.6.win32-py2.7-pg9.2.2-release
> cx_Oracle-5.1.2-10g.win32-py2.7
> PIL-1.1.7.win32-py2.7
> python-ldap-2.4.10.win32-py2.7
> south-0.7.6
> xlrd-0.9.0
> xlwt-0.7.5
> mod_wsgi.so
> Appreciate if someone could guide me with respect to what more I can do to
> solve this problem or get more information to get to the root of this.
>
>
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