On 5/8/07, David Pratt <[EMAIL PROTECTED]> wrote:
Hi. I know there must be a few folks that would like to easily add other clients or servers to zope (at or after bootstrapping) and have control over the services with the running reactor :-) A simple api for accessing the multiservice after bootstrapping would make zope more accessible to twisted development.
I'll say it again: I have had no need to access the multiservice. A multiservice is nothing but a container that makes it convenient to start and stop multiple services. The services themselves directly contact the reactor, they do not depend on a multiservice for this. The reactor is a singleton, you can import it yourself too to access it's API if you need it's services. In my case, I subclassed ZopeTCPServer, but that's a subclass of twisted.application.internet.TCPServer, and all it adds is a hook to log the service startup in the event log. I also use a dedicated threadpool of 1 thread for the debug server, but that's a application requirement, services use the reactor threadpool directly otherwise. Just hold onto the services you create, and start and stop them at will directly. Subscribe to the Zope ProcessStarting event to start your services at Zope startup time, and use the twisted reactor system event triggers to hook into the shutdown. You could even create your own multiservice object to manage your own services in one go. -- Martijn Pieters _______________________________________________ Zope3-dev mailing list Zope3-dev@zope.org Unsub: http://mail.zope.org/mailman/options/zope3-dev/archive%40mail-archive.com
