Hello
I need to be able to call a function when the web application shuts down
(SIGTERM/SIGINT) -- the use case is to stop a background thread.
I am currently using signals because it seems to be the most clean way to
do this. atexit is much trickier since you don't know when it's going to
get ca
On Mon, Jan 2, 2012 at 3:59 PM, Jonas H. wrote:
> Hello everyone!
>
> What is SERVER_PORT supposed to be set to if the WSGI server is only bound
> to a Unix socket?
>
> Some major Web servers (Gunicorn, CherryPy) set it to the empty string.
> Intuitively I'd rather not set it at all.
>
> What do y
CherryPy provides a bus that allows you to add events to the web server
process. It is specified pretty clearly and CherryPy recently made it available
as a standalone package, Magicbus
(https://bitbucket.org/cherrypy/magicbus/overview). Specifically it allows you
to send events on different si
On Mon, Feb 20, 2012 at 8:09 PM, Eric Larson wrote:
> CherryPy provides a bus that allows you to add events to the web server
> process. It is specified pretty clearly and CherryPy recently made it
> available as a standalone package, Magicbus (
> https://bitbucket.org/cherrypy/magicbus/overview)
oops my examples were broken, should be:
def hello_world_app(environ, start_response):
status = '200 OK' # HTTP Status
headers = [('Content-type', 'text/plain')]
start_response(status, headers)
return ["Hello World"]
def shutdown(): # or maybe something else as an argument I don'
The standard way to do this would be to define an "optional server
extension" API supplied in the environ; for example, a
'x-wsgiorg.register_shutdown' function. The wsgi.org wiki used to be the
place to propose these sorts of things for standardization, but it appears
to no longer be a wiki, so t
On Mon, 2012-02-20 at 17:39 -0500, PJ Eby wrote:
> The standard way to do this would be to define an "optional server
> extension" API supplied in the environ; for example, a
> 'x-wsgiorg.register_shutdown' function.
Unlikely, AFACIT, as shutdown may happen when no request is active.
Even if this
Le 21/02/2012 01:18, Chris McDonough a écrit :
On Mon, 2012-02-20 at 17:39 -0500, PJ Eby wrote:
> The standard way to do this would be to define an "optional server
> extension" API supplied in the environ; for example, a
> 'x-wsgiorg.register_shutdown' function.
Unlikely, AFACIT, as shutdow
On 21 February 2012 12:03, Simon Sapin wrote:
> Le 21/02/2012 01:18, Chris McDonough a écrit :
>
>> On Mon, 2012-02-20 at 17:39 -0500, PJ Eby wrote:
>>>
>>> > The standard way to do this would be to define an "optional server
>>> > extension" API supplied in the environ; for example, a
>>> > 'x
2012/2/20 Chris McDonough
> On Mon, 2012-02-20 at 17:39 -0500, PJ Eby wrote:
> > The standard way to do this would be to define an "optional server
> > extension" API supplied in the environ; for example, a
> > 'x-wsgiorg.register_shutdown' function.
>
> Unlikely, AFACIT, as shutdown may happen w
On Mon, 2012-02-20 at 20:54 -0500, PJ Eby wrote:
> 2012/2/20 Chris McDonough
> On Mon, 2012-02-20 at 17:39 -0500, PJ Eby wrote:
> > The standard way to do this would be to define an "optional
> server
> > extension" API supplied in the environ; for example, a
>
2012/2/21 Chris McDonough
> On Mon, 2012-02-20 at 20:54 -0500, PJ Eby wrote:
> > 2012/2/20 Chris McDonough
> > On Mon, 2012-02-20 at 17:39 -0500, PJ Eby wrote:
> > > The standard way to do this would be to define an "optional
> > server
> > > extension" API suppli
On Tue, Feb 21, 2012 at 2:39 AM, Graham Dumpleton <
graham.dumple...@gmail.com> wrote:
> ...
> Overall the best chance of being able to do anything is relying on atexit.
>
> You are though at the mercy of the WSGI hosting mechanism shutting
> down the process and so the interpreter, in an orderly
Le 21/02/2012 08:47, Tarek Ziadé a écrit :
Yes, I also think shutting down the server is completely orthogonal to
requests.
If the shutdown callback is next to the application and not registered
in a request, why not also have the symmetric "server start up" callback
that would not wait for a
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