on_heartbeat

Synopsis

Install a function pointer to be called when LinQ Network detects a heartbeat from a device.

Parameters

Parameter	Description
std::function<void(const char*, Device&)> fn)	callback function

Example

altronix::AtxNet net{};

net.on_heartbeat([=](const char* serial, altronix::Device& device) {
    std::cout << "Received heartbeat from [" << serial << "]\n";
});