Description of configuration options for rpc

Configuration option = Default value	Description
amqp_auto_delete = False	(BoolOpt) Auto-delete queues in amqp.
amqp_durable_queues = False	(BoolOpt) Use durable queues in amqp.
control_exchange = neutron	(StrOpt) AMQP exchange to connect to if using RabbitMQ or Qpid
host = 127.0.0.1	(StrOpt) Host to locate redis
matchmaker_heartbeat_freq = 300	(IntOpt) Heartbeat frequency
matchmaker_heartbeat_ttl = 600	(IntOpt) Heartbeat time-to-live.
password = None	(StrOpt) HTTP password for authentication
port = 6379	(IntOpt) Use this port to connect to redis host.
ringfile = /etc/oslo/matchmaker_ring.json	(StrOpt) Matchmaker ring file (JSON)
rpc_backend = neutron.openstack.common.rpc.impl_kombu	(StrOpt) The messaging module to use, defaults to kombu.
rpc_cast_timeout = 30	(IntOpt) Seconds to wait before a cast expires (TTL). Only supported by impl_zmq.
rpc_conn_pool_size = 30	(IntOpt) Size of RPC connection pool
rpc_response_timeout = 60	(IntOpt) Seconds to wait for a response from call or multicall
rpc_support_old_agents = False	(BoolOpt) Enable server RPC compatibility with old agents
rpc_thread_pool_size = 64	(IntOpt) Size of RPC thread pool
topics = notifications	(ListOpt) AMQP topic(s) used for openstack notifications