6.1.5.1 long DeviceProxy::command_inout_asynch(string &name, bool forget)
…Please, note that device re-connection will not take place (in case it is needed) if the fire and forget mode is used. Therefore,an application using only fire and forget requests is not able to automatically re-connnect to device.

int main(int argc,char *argv[])
{
	if(argc != 2)
	{
		cout << "Please input device name " << endl;
		return EXIT_FAILURE;
	}

	try{
		Tango::DeviceProxy dev(argv[1]);

		Tango::DeviceData din;
		string strTrig("1024");
		din << strTrig;

		// admin device, to restart dev
		string adm_name = dev.adm_name();
		Tango::DeviceProxy admin_dev(adm_name);
		Tango::DeviceData di_ad;
		di_ad << argv[1];

		char ch;

		while(true)
		{
			cout << "- " << flush;
			dev.command_inout_asynch("CmdA", din, false);//no re-connect
			// after restart device, no re-connect, why???
			// dev.command_inout("CmdA", din);// auto re-connect ok
			ch = getch();
			if('q'==ch || 'Q'==ch) {cout << endl; break;}

			if('r'==ch || 'R'==ch) // restart device, test if 'dev' will re-connect
			{
				admin_dev.command_inout("DevRestart",di_ad);
				Tango_sleep(1);
			}

		}
		return EXIT_SUCCESS;
	}
	catch (Tango::DevFailed &e) {
		Tango::Except::print_exception(e);
		return EXIT_FAILURE;
	}//try end
}