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>
60 lines
1.9 KiB
Dart
60 lines
1.9 KiB
Dart
// Copyright (c) 2019, 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/src/analysis_server.dart';
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import 'package:analyzer/exception/exception.dart';
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import 'package:analyzer/instrumentation/instrumentation.dart';
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/// An instrumentation service to show instrumentation errors as error
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/// notifications to the user.
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class ErrorNotifier extends NoopInstrumentationService {
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AnalysisServer? server;
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bool sendSilentExceptionsToClient = false;
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@override
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void logException(
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Object exception, [
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StackTrace? stackTrace,
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List<InstrumentationServiceAttachment>? attachments,
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]) {
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var server = this.server;
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if (server == null) {
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return;
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}
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// Silent exceptions should not be reported to the user unless this
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// flag is set (this is used by 'dart analyze').
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if (exception is SilentException && !sendSilentExceptionsToClient) {
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return;
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}
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var message = 'Internal error';
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if (exception is CaughtException) {
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var message = exception.message;
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if (message != null) {
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// TODO(mfairhurst): Use the outermost exception once crash reporting is
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// fixed and this becomes purely user-facing.
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exception = exception.rootCaughtException;
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// TODO(mfairhurst): Use the outermost message rather than the innermost
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// exception as its own message.
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message = message;
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}
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}
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server.sendServerErrorNotification(
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message,
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exception,
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stackTrace,
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fatal: exception is FatalException,
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);
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}
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}
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/// Server may throw a [FatalException] to send a fatal error response to the
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/// IDEs.
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class FatalException extends CaughtException {
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FatalException(String super.message, super.exception, super.stackTrace)
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: super.withMessage();
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}
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