Description of RPC configuration options

Configuration option = Default value	Description
[DEFAULT]
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_conn_pool_size = 30	(IntOpt) Size of RPC connection pool.
rpc_poll_timeout = 1	(IntOpt) The default number of seconds that poll should wait. Poll raises timeout exception when timeout expired.
rpc_response_timeout = 60	(IntOpt) Seconds to wait for a response from a call.
[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)
password =	(StrOpt) Password for message broker authentication
sasl_config_dir =	(StrOpt) Path to directory that contains the SASL configuration
sasl_config_name =	(StrOpt) Name of configuration file (without .conf suffix)
sasl_mechanisms =	(StrOpt) Space separated list of acceptable SASL mechanisms
server_request_prefix = exclusive	(StrOpt) address prefix used when sending to a specific server
ssl_ca_file =	(StrOpt) CA certificate PEM file to verify 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
username =	(StrOpt) User name for message broker authentication