FromCanceled

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\BufferedWriteStream.cs (2)

168return Task.FromCanceled<int>(cancellationToken); 403return Task.FromCanceled<int>(cancellationToken);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

RequestProcessing\RequestStream.cs (1)

200return Task.FromCanceled<int>(cancellationToken);

RequestProcessing\ResponseBody.cs (2)

337return Task.FromCanceled<int>(cancellationToken); 630return Task.FromCanceled<int>(cancellationToken);

Internal\Http\Http1OutputProducer.cs (1)

110return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken));

Internal\Http2\Http2OutputProducer.cs (2)

265return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken)); 528return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken));

Internal\Http3\Http3OutputProducer.cs (2)

171return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken)); 357return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken));

DiagnosticAnalyzer\AsyncQueue.cs (1)

240: Task.FromCanceled<TElement>(new CancellationToken(canceled: true));

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\AsyncLazy`1.cs (1)

331return Task.FromCanceled<T>(cancellationToken);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\SpecializedTasks.cs (2)

137return new ValueTask<TResult>(Task.FromCanceled<TResult>(cancellationToken)); 144return new ValueTask<TResult>(Task.FromCanceled<TResult>(cancellationToken));

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\AsyncLazy`1.cs (1)

331return Task.FromCanceled<T>(cancellationToken);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

Shared\TestHooks\AsynchronousOperationListener.cs (3)

47return Task.FromCanceled<bool>(cancellationToken); 65return Task.FromCanceled<bool>(cancellationToken); 82return Task.FromCanceled<bool>(cancellationToken);

Shared\TestHooks\AsynchronousOperationListenerProvider+NullOperationListener.cs (2)

37return Task.FromCanceled<bool>(cancellationToken); 47: Task.FromCanceled<bool>(cancellationToken);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\AsyncLazy`1.cs (1)

331return Task.FromCanceled<T>(cancellationToken);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\SpecializedTasks.cs (2)

137return new ValueTask<TResult>(Task.FromCanceled<TResult>(cancellationToken)); 144return new ValueTask<TResult>(Task.FromCanceled<TResult>(cancellationToken));

Workspace\Solution\SolutionCompilationState.RegularCompilationTracker.cs (1)

227return Task.FromCanceled<Compilation>(cancellationToken);

UtilityTest\SpecializedTasksTests.cs (4)

54var whenAll = SpecializedTasks.WhenAll([new ValueTask<int>(Task.FromCanceled<int>(new CancellationToken(true)))]); 185Func<StateType, CancellationToken, ValueTask<IntermediateType>> func = (_, _) => new(Task.FromCanceled<IntermediateType>(cancellationToken)); 242Func<StateType, CancellationToken, ValueTask<IntermediateType>> func = (_, _) => new(Task.FromCanceled<IntermediateType>(unexpectedCts.Token)); 309Func<StateType, CancellationToken, ValueTask<IntermediateType>> func = (_, _) => new(Task.FromCanceled<IntermediateType>(unexpectedCts.Token));

UtilityTest\TaskExtensionsTests.cs (1)

20Assert.Throws<TaskCanceledException>(() => Task.FromCanceled<int>(new CancellationToken(canceled: true)).WaitAndGetResult_CanCallOnBackground(CancellationToken.None));

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);

System\IO\SyncTextReader.cs (1)

114Task.FromCanceled<string>(cancellationToken) :

System\Data\Common\AdapterUtil.Common.cs (1)

22internal static Task<T> CreatedTaskWithCancellation<T>() => Task.FromCanceled<T>(new CancellationToken(true));

System\Data\Common\DbConnection.cs (3)

233return Task.FromCanceled<DataTable>(cancellationToken); 265return Task.FromCanceled<DataTable>(cancellationToken); 297return Task.FromCanceled<DataTable>(cancellationToken);

System\Data\Common\DbDataReader.cs (2)

107return Task.FromCanceled<DataTable?>(cancellationToken); 137return Task.FromCanceled<ReadOnlyCollection<DbColumn>>(cancellationToken);

System\Formats\Tar\SubReadStream.cs (1)

138return Task.FromCanceled<int>(cancellationToken);

System\Formats\Tar\TarHeader.Write.cs (1)

203return Task.FromCanceled<int>(cancellationToken);

System\IO\Compression\DeflateZLib\DeflateStream.cs (1)

900return Task.FromCanceled<int>(cancellationToken);

System\IO\Pipelines\Pipe.cs (4)

367return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken)); 691return new ValueTask<ReadResult>(Task.FromCanceled<ReadResult>(token)); 750return new ValueTask<ReadResult>(Task.FromCanceled<ReadResult>(token)); 1066return new ValueTask<FlushResult>(Task.FromCanceled<FlushResult>(cancellationToken));

System\IO\Pipelines\StreamPipeReader.cs (1)

218return new ValueTask<ReadResult>(Task.FromCanceled<ReadResult>(cancellationToken));

System\IO\Pipes\PipeStream.Unix.cs (2)

68return Task.FromCanceled<int>(cancellationToken); 144return Task.FromCanceled<int>(cancellationToken);

src\libraries\Common\src\System\IO\ReadOnlyMemoryStream.cs (1)

131Task.FromCanceled<int>(cancellationToken) :

src\libraries\Common\src\System\IO\ReadOnlyMemoryStream.cs (1)

131Task.FromCanceled<int>(cancellationToken) :

System\Net\Http\EmptyContent.cs (1)

36cancellationToken.IsCancellationRequested ? Task.FromCanceled<Stream>(cancellationToken) :

System\Net\Http\SocketsHttpHandler\Http2Stream.cs (1)

1635cancellationToken.IsCancellationRequested ? Task.FromCanceled<int>(cancellationToken) :

System\Net\Http\SocketsHttpHandler\SocketsHttpHandler.cs (1)

620return Task.FromCanceled<HttpResponseMessage>(cancellationToken);

System\Net\Dns.cs (2)

558Task.FromCanceled<IPAddress[]>(cancellationToken) : 559Task.FromCanceled<IPHostEntry>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\IO\BufferedStream.cs (3)

306return Task.FromCanceled<int>(cancellationToken); 579return Task.FromCanceled<int>(cancellationToken); 1280Task.FromCanceled<int>(cancellationToken) :

src\libraries\System.Private.CoreLib\src\System\IO\File.cs (3)

1092? Task.FromCanceled<string>(cancellationToken) 1173return Task.FromCanceled<byte[]>(cancellationToken); 1298? Task.FromCanceled<string[]>(cancellationToken)

src\libraries\System.Private.CoreLib\src\System\IO\FileStream.cs (1)

293return Task.FromCanceled<int>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\IO\MemoryStream.cs (1)

373return Task.FromCanceled<int>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\IO\Strategies\BufferedFileStreamStrategy.cs (2)

787return Task.FromCanceled<int>(cancellationToken); 838Task.FromCanceled<int>(cancellationToken) :

src\libraries\System.Private.CoreLib\src\System\IO\Stream.cs (2)

305Task.FromCanceled<int>(cancellationToken) : 1051Task.FromCanceled<int>(cancellationToken) :

src\libraries\System.Private.CoreLib\src\System\IO\StreamReader.cs (1)

1453cancellationToken.IsCancellationRequested ? Task.FromCanceled<string>(cancellationToken) : Task.FromResult("");

src\libraries\System.Private.CoreLib\src\System\IO\StringReader.cs (1)

284? Task.FromCanceled<string>(cancellationToken)

src\libraries\System.Private.CoreLib\src\System\IO\TextReader.cs (1)

387=> cancellationToken.IsCancellationRequested ? Task.FromCanceled<string>(cancellationToken) : Task.FromResult(ReadToEnd());

src\libraries\System.Private.CoreLib\src\System\IO\UnmanagedMemoryStream.cs (1)

426return Task.FromCanceled<int>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\Threading\SemaphoreSlim.cs (1)

631return Task.FromCanceled<bool>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\Future.cs (1)

599return FromCanceled<TResult>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\Task.cs (1)

5657return FromCanceled<TResult>(cancellationToken);

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\TaskExtensions.cs (1)

38Task.FromCanceled<TResult>(new CancellationToken(true));

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\ValueTask.cs (2)

132new ValueTask<TResult>(Task.FromCanceled<TResult>(cancellationToken)); 627return s_canceledTask ??= Task.FromCanceled<TResult>(new CancellationToken(true));

System\Xml\Linq\XDocument.cs (1)

458return Task.FromCanceled<XDocument>(cancellationToken);

System\Xml\Linq\XElement.cs (1)

840return Task.FromCanceled<XElement>(cancellationToken);

System\Xml\Linq\XNode.cs (1)

469return Task.FromCanceled<XNode>(cancellationToken);

System\Threading\Channels\BoundedChannel.cs (3)

141return new ValueTask<T>(Task.FromCanceled<T>(cancellationToken)); 191return new ValueTask<bool>(Task.FromCanceled<bool>(cancellationToken)); 480return new ValueTask<bool>(Task.FromCanceled<bool>(cancellationToken));

System\Threading\Channels\ChannelReader.cs (1)

62return new ValueTask<T>(Task.FromCanceled<T>(cancellationToken));

System\Threading\Channels\ChannelUtilities.cs (1)

63error is OperationCanceledException oce ? Task.FromCanceled<T>(oce.CancellationToken.IsCancellationRequested ? oce.CancellationToken : new CancellationToken(true)) :

System\Threading\Channels\ChannelWriter.cs (1)

44cancellationToken.IsCancellationRequested ? new ValueTask(Task.FromCanceled<T>(cancellationToken)) :

System\Threading\Channels\SingleConsumerUnboundedChannel.cs (3)

74return new ValueTask<T>(Task.FromCanceled<T>(cancellationToken)); 145return new ValueTask<bool>(Task.FromCanceled<bool>(cancellationToken)); 344cancellationToken.IsCancellationRequested ? new ValueTask<bool>(Task.FromCanceled<bool>(cancellationToken)) :

System\Threading\Channels\UnboundedChannel.cs (3)

67return new ValueTask<T>(Task.FromCanceled<T>(cancellationToken)); 144return new ValueTask<bool>(Task.FromCanceled<bool>(cancellationToken)); 305cancellationToken.IsCancellationRequested ? new ValueTask<bool>(Task.FromCanceled<bool>(cancellationToken)) :

System\Threading\RateLimiting\PartitionedRateLimiter.T.cs (1)

68return new ValueTask<RateLimitLease>(Task.FromCanceled<RateLimitLease>(cancellationToken));

System\Threading\RateLimiting\RateLimiter.cs (1)

105return new ValueTask<RateLimitLease>(Task.FromCanceled<RateLimitLease>(cancellationToken));

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

260return Task.FromCanceled<CodeAnalysisMetricData>(context.CancellationToken);