explicit RequestReply(
    ProtocolType protocol_type =ProtocolType::SINGLE_TIMESTAMP
)

RequestReply(
    const RequestReply & orig
) =delete

~RequestReply() override

bool addRPCProcessor(
    const char * name,
    RPCProcessor * rpc_processor,
    bool force =false
)

bool configure(
    parameter_server::Parameter * root,
    const std::string & path
)

bool start(
    const ConnectionData & conn_data
)

void iterate(
    unsigned int timeout_micro_s =50
)

void stop()

nng_listener listener;

nng_dialer dialer;