Sam Rawlins
fbf331e0dd
Change-Id: I42b4a44fd6a2197e499e8623274b3cd1a4b5556f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/394003 Commit-Queue: Samuel Rawlins <srawlins@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
108 lines
3.9 KiB
Dart
108 lines
3.9 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:analysis_server/protocol/protocol.dart';
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import 'package:analysis_server/protocol/protocol_generated.dart';
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import 'package:analysis_server/src/analysis_server.dart';
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import 'package:analysis_server/src/analytics/analytics_manager.dart';
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import 'package:analysis_server/src/channel/channel.dart';
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import 'package:analysis_server/src/legacy_analysis_server.dart';
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import 'package:analysis_server/src/server/crash_reporting_attachments.dart';
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import 'package:analysis_server/src/server/detachable_filesystem_manager.dart';
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import 'package:analysis_server/src/server/diagnostic_server.dart';
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import 'package:analysis_server/src/utilities/request_statistics.dart';
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import 'package:analyzer/file_system/physical_file_system.dart';
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import 'package:analyzer/instrumentation/instrumentation.dart';
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import 'package:analyzer/src/generated/sdk.dart';
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abstract class AbstractSocketServer {
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AnalysisServer? get analysisServer;
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AnalysisServerOptions get analysisServerOptions;
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DiagnosticServer? get diagnosticServer;
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}
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/// Instances of the class [SocketServer] implement the common parts of
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/// http-based and stdio-based analysis servers. The primary responsibility of
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/// the SocketServer is to manage the lifetime of the AnalysisServer and to
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/// encode and decode the JSON messages exchanged with the client.
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class SocketServer implements AbstractSocketServer {
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@override
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final AnalysisServerOptions analysisServerOptions;
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/// The function used to create a new SDK using the default SDK.
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final DartSdkManager sdkManager;
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final CrashReportingAttachmentsBuilder crashReportingAttachmentsBuilder;
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final InstrumentationService instrumentationService;
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final RequestStatisticsHelper? requestStatistics;
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@override
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final DiagnosticServer? diagnosticServer;
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/// The object through which analytics are to be sent.
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final AnalyticsManager analyticsManager;
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/// An optional manager to handle file systems which may not always be
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/// available.
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final DetachableFileSystemManager? detachableFileSystemManager;
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/// The analysis server that was created when a client established a
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/// connection, or `null` if no such connection has yet been established.
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@override
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LegacyAnalysisServer? analysisServer;
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SocketServer(
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this.analysisServerOptions,
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this.sdkManager,
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this.crashReportingAttachmentsBuilder,
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this.instrumentationService,
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this.requestStatistics,
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this.diagnosticServer,
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this.analyticsManager,
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this.detachableFileSystemManager,
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);
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/// Create an analysis server which will communicate with the client using the
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/// given serverChannel.
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void createAnalysisServer(ServerCommunicationChannel serverChannel) {
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if (analysisServer != null) {
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var error = RequestError(
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RequestErrorCode.SERVER_ALREADY_STARTED,
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'Server already started',
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);
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serverChannel.sendResponse(Response('', error: error));
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serverChannel.requests.listen((RequestOrResponse requestOrResponse) {
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serverChannel.sendResponse(
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Response(requestOrResponse.id, error: error),
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);
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});
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return;
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}
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var resourceProvider = PhysicalResourceProvider(
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stateLocation: analysisServerOptions.cacheFolder,
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);
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var server =
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analysisServer = LegacyAnalysisServer(
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serverChannel,
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resourceProvider,
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analysisServerOptions,
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sdkManager,
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analyticsManager,
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crashReportingAttachmentsBuilder,
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instrumentationService,
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requestStatistics: requestStatistics,
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diagnosticServer: diagnosticServer,
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detachableFileSystemManager: detachableFileSystemManager,
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enableBlazeWatcher: true,
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);
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detachableFileSystemManager?.setAnalysisServer(server);
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}
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}
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