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 <[email protected]
<mailto:[email protected]>> 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
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