Re: Python code changes are not reflecting on Django-based web server.

You can use the ps command:

ps -aef | grep "apache\|httpd"


The process id(pid) is the second column usually. If it changes, then
you know the process was restarted.

- Ryan N

On Thu, Aug 19, 2021 at 10:52:04PM -0400, Hasan Baig wrote:
> Yes systemctl stop and start httpd, i verified by checking the web page. How can i check pid?
>
> Regards
> Hasan
>
> > On Aug 19, 2021, at 8:55 AM, Ryan Nowakowski <tubaman@fattuba.com> wrote:
> >
> > I'd verify that the systemctl commands are actually starting and stopping httpd. Does the pid change?
> >
> >> On August 18, 2021 11:04:07 AM CDT, Hasan Baig <hasanbaigg@gmail.com> wrote:
> >> Hi,
> >>
> >> I have been hosting a django-based web server (httpd with mod_wsgi package) on Linux CentOS 7. I used to reflect the changes made in my code by restarting the web server using the following commands:
> >>
> >> sudo systemctl stop httpd
> >> sudo systemctl start httpd
> >>
> >> and it would reflect the changes smoothly. Since few days back, this strategy has not been work at all. That is, whenever I make any changes in my python code, even simply printing a message in log file, it is not reflected. To reflect the changes every time, I have to reboot the VM. I tried the following things already which did not help at all:
> >>
> >> • Clearing .pyc files
> >> • Restarting/Reloading httpd server
> >> • touch wsgi file
> >> • http is running without caching or proxying (modules have been commented out)
> >>
> >>
> >> All of the above mentioned tries did not appear to work. The changes are only reflected once when the VM is rebooted.
> >>
> >> What do I need to do to make the code changes reflected without rebooting the VM every time? Any clues, help or suggestions are highly appreciated.
> >>
> >> Thanks.
> >>
> >> regards
> >> HB
> >
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