Description of RPC configuration options

Configuration option = Default value	Description
[DEFAULT]
matchmaker_heartbeat_freq = 300	(IntOpt) Heartbeat frequency.
matchmaker_heartbeat_ttl = 600	(IntOpt) Heartbeat time-to-live.
rpc_backend = rabbit	(StrOpt) The messaging driver to use, defaults to rabbit. Other drivers include qpid and zmq.
rpc_cast_timeout = 30	(IntOpt) Seconds to wait before a cast expires (TTL). Only supported by impl_zmq.
rpc_response_timeout = 60	(IntOpt) Seconds to wait for a response from a call.
rpc_thread_pool_size = 64	(IntOpt) Size of RPC thread pool.
[oslo_messaging_amqp]
allow_insecure_clients = False	(BoolOpt) Accept clients using either SSL or plain TCP
broadcast_prefix = broadcast	(StrOpt) address prefix used when broadcasting to all servers
container_name = None	(StrOpt) Name for the AMQP container
group_request_prefix = unicast	(StrOpt) address prefix when sending to any server in group
idle_timeout = 0	(IntOpt) Timeout for inactive connections (in seconds)
server_request_prefix = exclusive	(StrOpt) address prefix used when sending to a specific server
ssl_ca_file =	(StrOpt) CA certificate PEM file for verifing server certificate
ssl_cert_file =	(StrOpt) Identifying certificate PEM file to present to clients
ssl_key_file =	(StrOpt) Private key PEM file used to sign cert_file certificate
ssl_key_password = None	(StrOpt) Password for decrypting ssl_key_file (if encrypted)
trace = False	(BoolOpt) Debug: dump AMQP frames to stdout