protocol_version.hpp File Reference

#include <cstdint>
#include <ostream>

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Enumerations
enum class	async_mqtt::protocol_version { undetermined = 0 , v3_1_1 = 4 , v5 = 5 }
	MQTT protocol version. More...

Functions
constexpr char const *	async_mqtt::protocol_version_to_str (protocol_version v)
	stringize protocol_version
std::ostream &	async_mqtt::operator<< (std::ostream &os, protocol_version val)
	output to the stream protocol_version

Enumeration Type Documentation

protocol_version

enum class async_mqtt::protocol_version

strong

MQTT protocol version.

Enumerator
undetermined	both v3.1.1 and v5.0 are accepted for broker (server)
v3_1_1	version 3.1.1
v5	version 5.0