Function handle_pingreq

lib_acl_cpp/samples/mqtt/mqtt_client/main.cpp:103–110

}

static bool handle_pingreq(acl::mqtt_client& conn) {
	acl::mqtt_pingresp pingresp;
	if (conn.send(pingresp)) {
		return true;
	}
	printf("%s => send pingresp error\r\n", __FUNCTION__);
	return false;
}

static bool handle_pingresp(void) {
	printf("%s => got pingresp\r\n", __FUNCTION__);