Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This version of Boost is under active development. You are currently in the develop branch. The current version is 1.91.0.
Assign a will Message.
boost::mqtt5::mqtt_client& will(boost::mqtt5::willwill);
The will
Message that the Broker should publish after the Network Connection is
closed and it is not closed normally.
This function takes action when the client is in a non-operational state,
meaning the async_run function has not been
invoked. Furthermore, you can use this function after the cancel function has been called,
before the async_run function is invoked
again.