zmq.h File Reference

#include <memory>
#include <string>
#include <system_error>
#include <zmq.h>
#include "common/expect.h"
#include "span.h"

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Classes
class	net::zmq::terminate
	Calls zmq_term. More...
struct	net::zmq::close
	Calls zmq_close. More...

Namespaces
namespace	epee
	TODO: (mj-xmr) This will be reduced in an another PR.
namespace	net
namespace	net::zmq

Macros
#define	MONERO_ZMQ_CHECK(...)
	If the expression is less than 0, return the current ZMQ error code.
#define	MONERO_LOG_ZMQ_ERROR(...)
	Print a message followed by the current ZMQ error message.
#define	MONERO_ZMQ_THROW(msg)
	Throw an exception with a custom msg, current ZMQ error code, filename, and line number.

Typedefs
using	net::zmq::context = std::unique_ptr<void, terminate>
	Unique ZMQ context handle, calls zmq_term on destruction.
using	net::zmq::socket = std::unique_ptr<void, close>
	Unique ZMQ socket handle, calls zmq_close on destruction.

Functions
const std::error_category &	net::zmq::error_category () noexcept
std::error_code	net::zmq::make_error_code (int code) noexcept
std::error_code	net::zmq::get_error_code () noexcept
template<typename F, typename... T>
expect< void >	net::zmq::retry_op (F op, T &&... args) noexcept(noexcept(op(args...)))
expect< std::string >	net::zmq::receive (void *const socket, const int flags)
expect< void >	net::zmq::send (const epee::span< const std::uint8_t > payload, void *const socket, const int flags) noexcept
expect< void >	net::zmq::send (epee::byte_slice &&payload, void *socket, int flags) noexcept

Macro Definition Documentation

MONERO_LOG_ZMQ_ERROR

#define MONERO_LOG_ZMQ_ERROR

(

...

)

Value:

do                                                                          \
{                                                                           \
    MERROR( __VA_ARGS__ << ": " << ::net::zmq::get_error_code().message()); \
} while (0)

Print a message followed by the current ZMQ error message.

MONERO_ZMQ_CHECK

#define MONERO_ZMQ_CHECK

(

...

)

Value:

do                                             \
{                                              \
    if (( __VA_ARGS__ ) < 0)                   \
        return {::net::zmq::get_error_code()}; \
} while (0)

If the expression is less than 0, return the current ZMQ error code.

MONERO_ZMQ_THROW

#define MONERO_ZMQ_THROW

(

msg

)

Value:

MONERO_THROW( ::net::zmq::get_error_code(), msg )

Throw an exception with a custom msg, current ZMQ error code, filename, and line number.