Classes
class	mvsim::Client

class	mvsim::UnexpectedMessageException

struct	mvsim::overloaded< Ts >

class	mvsim::SocketMonitor

Functions
void	mvsim::sendMessage (const google::protobuf::MessageLite &m, zmq::socket_t &socket)

zmq::message_t	mvsim::receiveMessage (zmq::socket_t &s)

void	mvsim::parseMessage (const zmq::message_t &msg, google::protobuf::MessageLite &out)

std::string	mvsim::get_zmq_endpoint (const zmq::socket_t &s)

template<typename variant_t >
variant_t	mvsim::parseMessageVariant (const zmq::message_t &msg)

template<class... Ts>
	mvsim::overloaded (Ts...) -> overloaded< Ts... >

constexpr unsigned int	mvsim::MVSIM_PORTNO_MAIN_REP = 23700

Detailed Description

This module implements Client/Server RPC and publish/subscribe mechanism using ZMQ.

Function Documentation

◆ overloaded()

template<class... Ts>

mvsim::overloaded ( Ts... ) -> overloaded< Ts... >

Based on https://en.cppreference.com/w/cpp/utility/variant/visit

◆ parseMessage()

void mvsim::parseMessage	(	const zmq::message_t &	msg,
		google::protobuf::MessageLite &	out
	)

Parses a ZMQ message received as sent by sendMessage(), and decodes it into the provided google::protobuf message. Use this signature when the expected type of the received message is known before hand.

Exceptions

std::runtime_error If the message type does not match with out.

◆ parseMessageVariant()

template<typename variant_t >

variant_t mvsim::parseMessageVariant ( const zmq::message_t & msg )

Parses a ZMQ message into one of a set of possible protobuf message types, passed as a std::variant<...>.

Exceptions

UnexpectedMessageException If none of the types coincide.

◆ receiveMessage()

zmq::message_t mvsim::receiveMessage ( zmq::socket_t & s )

Receives a message from the socket.

◆ sendMessage()

void mvsim::sendMessage	(	const google::protobuf::MessageLite &	m,
		zmq::socket_t &	socket
	)

Sends a ZMQ message comprising:

std::string with the protobuf message type name.
std::string with the binary serialization of the message itself.

Classes