Function handleShutdown

apps/osvr_calibrate.cpp:59–68

@brief Shutdown handler function - forcing the server pointer to be global.

/// @brief Shutdown handler function - forcing the server pointer to be global.
void handleShutdown() {
    osvr::server::ServerPtr server(g_server.lock());
    if (server) {
        cout << "Received shutdown signal..." << endl;
        server->signalStop();
    } else {
        cout << "Received shutdown signal but server already stopped..."
             << endl;
    }
}

void waitForEnter() { std::cin.ignore(); }