pkg/analysis_server/lib/src/lsp/handlers/handler_shutdown.dart

// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analysis_server/lsp_protocol/protocol_generated.dart';
import 'package:analysis_server/lsp_protocol/protocol_special.dart';
import 'package:analysis_server/src/lsp/handlers/handlers.dart';
import 'package:analysis_server/src/lsp/lsp_analysis_server.dart';

class ShutdownMessageHandler extends MessageHandler<void, void> {
  ShutdownMessageHandler(LspAnalysisServer server) : super(server);
  Method get handlesMessage => Method.shutdown;

  @override
  void convertParams(Map<String, dynamic> json) => null;

  @override
  ErrorOr<void> handle(void _) {
    // We can clean up and shut down here, but we cannot terminate the server
    // because that must be done after the exit notification.
    return success();
  }
}