Please see 'neutron.api.rpc.handlers.resources_rpc.ResourcesPushRpcApi._push' and 'neutron.api.rpc.callbacks.version_manager.get_resource_versions' and 'neutron.db.agents_db.AgentDbMixin.get_agents_resource_versions' and 'neutron.server.wsgi_eventlet.eventlet_wsgi_server'.
The 'restful api worker' don't receive and deal RPC message, only push message to agent.
Please see 'neutron. api.rpc. handlers. resources_ rpc.ResourcesPu shRpcApi. _push' and 'neutron. api.rpc. callbacks. version_ manager. get_resource_ versions' and 'neutron. db.agents_ db.AgentDbMixin .get_agents_ resource_ versions' and 'neutron. server. wsgi_eventlet. eventlet_ wsgi_server' .
The 'restful api worker' don't receive and deal RPC message, only push message to agent.
details https:/ /opendev. org/openstack/ neutron/ commit/ 97a272a892fcf48 8949eeec4959156 618caccae8