def setup_middleware(self):
self.validate_config()
self.metric_publisher = yield self.worker.start_publisher(
MetricPublisher)
# We don't use a VumiApi here because we don't have a Riak config for
# it.
self.redis = yield TxRedisManager.from_config(
self.config['redis_manager'])
self.metric_manager = MetricManager(self.manager_name + '.',
publisher=self.metric_publisher)
self.metric_manager.start_polling()
def get_metric_manager(self, prefix):
if self.metric_publisher is None:
raise VumiError("No metric publisher available.")
return MetricManager(prefix, publisher=self.metric_publisher)
