bool add_handles_to_wait_set(rcl_wait_set_t * wait_set) { for (auto subscription : subscription_handles_) { if (rcl_wait_set_add_subscription(wait_set, subscription) != RCL_RET_OK) { RCUTILS_LOG_ERROR_NAMED( "rclcpp", "Couldn't add subscription to wait set: %s", rcl_get_error_string_safe()); return false; } } for (auto client : client_handles_) { if (rcl_wait_set_add_client(wait_set, client) != RCL_RET_OK) { RCUTILS_LOG_ERROR_NAMED( "rclcpp", "Couldn't add client to wait set: %s", rcl_get_error_string_safe()); return false; } } for (auto service : service_handles_) { if (rcl_wait_set_add_service(wait_set, service) != RCL_RET_OK) { RCUTILS_LOG_ERROR_NAMED( "rclcpp", "Couldn't add service to wait set: %s", rcl_get_error_string_safe()); return false; } } for (auto timer : timer_handles_) { if (rcl_wait_set_add_timer(wait_set, timer) != RCL_RET_OK) { RCUTILS_LOG_ERROR_NAMED( "rclcpp", "Couldn't add timer to wait set: %s", rcl_get_error_string_safe()); return false; } } for (auto guard_condition : guard_conditions_) { if (rcl_wait_set_add_guard_condition(wait_set, guard_condition) != RCL_RET_OK) { RCUTILS_LOG_ERROR_NAMED( "rclcpp", "Couldn't add guard_condition to wait set: %s", rcl_get_error_string_safe()); return false; } } return true; }
bool add_to_wait_set(rcl_wait_set_t * wait_set) override { rcl_ret_t ret = rcl_wait_set_add_timer(wait_set, timer_.get(), &timer_idx_); return RCL_RET_OK == ret; }