Hello Roberto,
I've tried to start web2py has you demonstrated:
uwsgi --socket :3031 --spooler myspool --master --processes 4 --
import mytasks --module web2py.wsgihandler
but I got this error:
[spooler directory] access(): No such file or directory [uwsgi.c
line 2994]
What is wrong?
On Jul 12, 6:01 am, "Roberto De Ioris" <robe...@unbit.it> wrote:
> > Robeto;
>
> > I am not exactly sure how I would start my application in the background
> > using this method;
>
> The spooler is started (and managed) by uWSGI, you do not need to
> daemonize it. If you want to daemonize all of your stack, simply add
> --daemonize <logfile> to uWSGI options.
>
>
>
> > I think I need to run my app in the background and then access it to
> > add_tasks etc;
>
> > Thanks.
>
> > David.
>
> If i have understand correctly, you want some kind of daemon receiving
> messages from your workers. You cannot use threads (or their queue) as you
> will lose communication between processes (a thread created in process 1
> is obviously not available on process 2).
>
> This example:
>
> http://projects.unbit.it/uwsgi/wiki/Example#threadqueue
>
> can be of interest for you, but you can use it only in multithreaded
> environment (no multiple processes) otherwise you will need to create a
> independent threadpool for each process (as the example does)
>
> The Spooler is a process receiving messages, you can configure it to work
> in the way you need without using decorators:
>
> # create the spooler code server
>
> def receive_request(dictionary_message):
> print("i have received a message")
> ...do something...
>
> # attach the function to the spooler
>
> uwsgi.spooler = receive_request
>
> Then from your workers/threads send messages (dictionary of strings) to it:
>
> uwsgi.spool({'name':'foo','surname':'bar'})
>
> If i have not understand correctly probably it is better for you to send a
> real example of what you want to do.
>
> --
> Roberto De Iorishttp://unbit.it
