Thanks Gord for the explanation. Nader.
On Thu, Nov 5, 2015 at 11:49 AM, gord chung <g...@live.ca> wrote: > my understanding is that if you are calling stop()/wait() your intention > is to shut down the listener. if you intend on keeping an active consumer > on the queue, you shouldn't be calling either stop() or wait(), just start. > > > On 05/11/2015 2:07 PM, Nader Lahouti wrote: > > > Thanks for the pointer, I'll look into it. But one question, by calling > stop() and then wait(), does it mean the application has to call start() > again after the wait()? to process more messages? > > I am also using > http://docs.openstack.org/developer/oslo.messaging/server.html for the > RPC server > Does it mean there has to be stop() and then wait() there as well? > > > Thanks, > Nader. > > > > On Thu, Nov 5, 2015 at 10:19 AM, gord chung <g...@live.ca> wrote: > >> >> >> On 05/11/2015 1:06 PM, Nader Lahouti wrote: >> >>> Hi Doug, >>> >>> I have an app that listens to notifications and used the info provided in >>> >>> http://docs.openstack.org/developer/oslo.messaging/notification_listener.html >>> >>> >>> Basically I create >>> 1. NotificationEndpoints(object): >>> >>> https://github.com/openstack/networking-cisco/blob/master/networking_cisco/apps/saf/common/rpc.py#L89 >>> 2. NotifcationListener(object): >>> >>> https://github.com/openstack/networking-cisco/blob/master/networking_cisco/apps/saf/common/rpc.py#L100 >>> 3. and call start() and then wait() >>> >> >> the correct usage is to call stop() before wait()[1]. for reference on >> how to use listeners, you can see Ceilometer[2] >> >> [1] >> http://docs.openstack.org/developer/oslo.messaging/notification_listener.html >> [2] >> https://github.com/openstack/ceilometer/blob/master/ceilometer/utils.py#L250 >> >> -- >> gord >> >> >> >> __________________________________________________________________________ >> OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: >> openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: > openstack-dev-requ...@lists.openstack.org?subject:unsubscribehttp://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > -- > gord > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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