src/developer/remote-control/service/component-control.fidl

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.developer.remotecontrol;

enum ComponentControlError : uint32 {
    // Failure interacting with the component's Controller.
    // This indicates that a controller connection was lost prior to receiving
    // a response for the control operation (including potentially before the operation is sent).
    COMPONENT_CONTROL_FAILURE = 1;
    // Failure setting up the controller channel.
    CONTROLLER_SETUP_FAILURE = 2;
};

protocol ComponentController {
    // OnTerminated is invoked when a previously started component terminates, providing its exit code.
    // TODO(fxb/43734) allow waiting on arbitrary components
    -> OnTerminated(int64 exit_code);

    // Kills the component.
    Kill() -> () error ComponentControlError;
};