I/O Independent MQTT Protocol Machine
async_mqtt supports an I/O independent (also known as Sans-I/O) MQTT protocol machine.
Classes
Class connection (basic_connection)
The connection class represents the core protocol state machine.
When public member functions are called, the internal state is updated. If caller action is required, the corresponding on_*() virtual function is invoked.
The following is a list of member functions:
Users should override the virtual functions and implement the required actions.
The following is a list of virtual member functions:
Class rv_connection
"rv" stands for "return value based". This class inherits from the connection class and overrides all the on_*() virtual functions. Its implementation converts the parameters into a event.
The following functions return a vector of events:
This class is used by the Boost.Asio binding’s basic_endpoint code.
Users can also inherit from the connection (basic_connection) class to implement their own custom behavior.