Yeh I have to install them and create a setup.py to find the path.
--- On Mon, 3/15/10, gary clark <burslem2...@yahoo.com> wrote:
> From: gary clark <burslem2...@yahoo.com>
> Subject: Re: [Twisted-Python] Creating a daemon from my application
> To: "Twisted general discussion" <twisted-python@twistedmatrix.com>
> Date: Monday, March 15, 2010, 12:19 PM
> Hello,
>
> I compacted the server code initialization into the
> ServerContextFactory:
>
>
> from nfdmessenger import ServerContextFactory
> from twisted.internet import ssl, reactor
>
>
> if __name__ == '__main__':
> serverContext = ServerContextFactory()
> reactor.listenSSL(2000, serverContext,
> serverContext)
> reactor.run()
>
>
> Running the below:
>
> python nfddaemon.py
>
> Looks goods and runs as expected:
>
>
> I then moved the code into a tac file:
>
> from twisted.application import service,internet
> from nfdmessenger import ServerContextFactory
> from twisted.internet import ssl, reactor
>
>
> def get_service():
> serverContext = ServerContextFactory()
> return reactor.listenSSL(2000, serverContext,
> serverContext)
>
> application=service.Application('nfdm')
> service=get_service()
> service.setServiceParent(application)
>
>
> When I attempt to run:
>
> >twistd -r epoll -y nfddaemon.tac
>
> File "nfddaemon.tac", line 2, in <module>
> from nfdmessenger import
> ServerContextFactory
> exceptions.ImportError: No module named nfdmessenger
>
> It looks like it cannot find the module? Do I have to set
> the path?
> Also not too sure about my getService routine...well
> suspect.
>
> Thanks,
> Garyc
>
> --- On Mon, 3/15/10, gary clark <burslem2...@yahoo.com>
> wrote:
>
> > From: gary clark <burslem2...@yahoo.com>
> > Subject: Re: [Twisted-Python] Creating a daemon from
> my application
> > To: "Twisted general discussion" <twisted-python@twistedmatrix.com>
> > Date: Monday, March 15, 2010, 11:14 AM
> > Thanks Reza I wil give it a crack.
> >
> > Much appreciated,
> > Garyc
> >
> >
> > --- On Mon, 3/15/10, Reza Lotun <rlo...@gmail.com>
> > wrote:
> >
> > > From: Reza Lotun <rlo...@gmail.com>
> > > Subject: Re: [Twisted-Python] Creating a daemon
> from
> > my application
> > > To: "Twisted general discussion" <twisted-python@twistedmatrix.com>
> > > Date: Monday, March 15, 2010, 10:35 AM
> > > Hi,
> > >
> > > > I want to create a twisted daemon from my
> > application:
> > > ...
> > >
> > > You want to use twistd. See
> > > http://twistedmatrix.com/documents/current/core/howto/basics.html#auto1
> > >
> > > The process is roughly:
> > >
> > > 1) create a myapp.tac file which essentially
> loads in
> > your
> > > server and
> > > wraps it in an application
> > > 2) run something like:
> > > $ twistd -r epoll -y
> > > myapp.tac
> > > which will daemonize your server (using the
> epoll
> > reactor)
> > > and write
> > > its pid to twistd.pid
> > >
> > > A .tac file could look something like:
> > >
> > > from twisted.application import service,
> internet
> > > from myapp import MyAppServer
> > >
> > > def get_service():
> > > """ Return a service suitable for creating
> an
> > > application object. """
> > > site = MyAppServer()
> > > port = 2000
> > > return internet.TCPServer(2000, site)
> > >
> > > application =
> > service.Application('MyApplicationName')
> > > # attach the service to its parent application
> > > service = get_service()
> > > service.setServiceParent(application)
> > >
> > > Also, keep in mind you might want to use twistd
> in
> > > conjunction with a
> > > process runner
> > > (http://dustin.github.com/2010/02/28/running-processes.html).
> > > That is, if you're using something like Ubuntu,
> you
> > > probably want to
> > > run twistd using upstart.
> > >
> > > Hope this helps.
> > >
> > > Reza
> > >
> > > --
> > > Reza Lotun
> > > mobile: +44 (0)7521 310 763
> > > email: rlo...@gmail.com
> > > work: r...@tweetdeck.com
> > > twitter: @rlotun
> > >
> > > _______________________________________________
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> > >
> >
> >
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> >
>
>
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