109 references to Begin
Microsoft.AspNetCore.HttpLogging (2)
RequestBufferingStream.cs (1)
163return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state);
ResponseBufferingStream.cs (1)
98return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
Microsoft.AspNetCore.OutputCaching (1)
Streams\OutputCacheStream.cs (1)
220=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
Microsoft.AspNetCore.ResponseCaching (2)
src\aspnetcore\src\Shared\SegmentWriteStream.cs (1)
181=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
Streams\ResponseCachingStream.cs (1)
185=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
Microsoft.AspNetCore.ResponseCompression (1)
ResponseCompressionBody.cs (1)
172=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
Microsoft.AspNetCore.Server.HttpSys (3)
RequestProcessing\RequestStream.cs (1)
173=> TaskToAsyncResult.Begin(ReadAsync(buffer, offset, size, CancellationToken.None), callback, state);
RequestProcessing\ResponseBody.cs (1)
564return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
ResponseStream.cs (1)
74=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
Microsoft.AspNetCore.Server.IIS (4)
Core\HttpRequestStream.cs (1)
36return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state);
Core\HttpResponseStream.cs (1)
45return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
src\aspnetcore\src\Shared\ServerInfrastructure\DuplexPipeStream.cs (2)
156return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state); 166return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
Microsoft.AspNetCore.Server.Kestrel.Core (6)
Internal\Http\HttpRequestStream.cs (1)
92return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state);
Internal\Http\HttpResponseStream.cs (1)
84return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
Middleware\Internal\LoggingStream.cs (2)
230return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state); 240return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
src\aspnetcore\src\Shared\ServerInfrastructure\DuplexPipeStream.cs (2)
156return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state); 166return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
System.IO.Compression (7)
System\IO\Compression\DeflateManaged\DeflateManagedStream.cs (1)
155TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System\IO\Compression\DeflateZLib\DeflateStream.cs (2)
414TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState); 813TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System\IO\Compression\GZipStream.cs (2)
92TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState); 120TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System\IO\Compression\Zstandard\ZstandardStream.Compress.cs (1)
304return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
System\IO\Compression\Zstandard\ZstandardStream.Decompress.cs (1)
399return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state);
System.IO.Compression.Brotli (2)
System\IO\Compression\dec\BrotliStream.Decompress.cs (1)
109TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System\IO\Compression\enc\BrotliStream.Compress.cs (1)
114TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System.IO.Hashing (1)
System\IO\Hashing\NonCryptographicHashAlgorithm.cs (1)
339TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
System.IO.Pipelines (2)
System\IO\Pipelines\PipeReaderStream.cs (1)
78TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, default), callback, state);
System\IO\Pipelines\PipeWriterStream.cs (1)
64TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, default), callback, state);
System.IO.Pipes (3)
System\IO\Pipes\NamedPipeServerStream.cs (1)
163TaskToAsyncResult.Begin(WaitForConnectionAsync(), callback, state);
System\IO\Pipes\PipeStream.Unix.cs (2)
106=> TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state); 180=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
System.IO.Ports (2)
System\IO\Ports\SerialStream.Unix.cs (2)
522return TaskToAsyncResult.Begin(ReadAsync(array, offset, numBytes), userCallback, stateObject); 578return TaskToAsyncResult.Begin(WriteAsync(array, offset, count), userCallback, stateObject);
System.Net.Http (4)
System\Net\Http\HttpBaseStream.cs (2)
16TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, default), callback, state); 22TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, default), callback, state);
System\Net\Http\HttpContent.cs (1)
1139TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System\Net\Http\MultipartContent.cs (1)
520TaskToAsyncResult.Begin(ReadAsync(array, offset, count, CancellationToken.None), asyncCallback, asyncState);
System.Net.Http.WinHttpHandler (2)
System\Net\Http\WinHttpRequestStream.cs (1)
141TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System\Net\Http\WinHttpResponseStream.cs (1)
202TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state);
System.Net.Mail (2)
System\Net\DelegatedStream.cs (2)
61return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state); 70return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
System.Net.NameResolution (5)
System\Net\Dns.cs (5)
174TaskToAsyncResult.Begin(GetHostEntryAsync(address), requestCallback, stateObject); 177TaskToAsyncResult.Begin(GetHostEntryAsync(hostNameOrAddress), requestCallback, stateObject); 253TaskToAsyncResult.Begin(GetHostAddressesAsync(hostNameOrAddress), requestCallback, state); 279TaskToAsyncResult.Begin(GetHostEntryCoreAsync(hostName, justReturnParsedIp: true, throwOnIIPAny: true, AddressFamily.Unspecified, CancellationToken.None), requestCallback, stateObject); 348TaskToAsyncResult.Begin(GetHostEntryCoreAsync(hostName, justReturnParsedIp: false, throwOnIIPAny: false, AddressFamily.Unspecified, CancellationToken.None), requestCallback, stateObject);
System.Net.NetworkInformation (1)
System\Net\NetworkInformation\UnixIPGlobalProperties.cs (1)
46return TaskToAsyncResult.Begin(t, callback, state);
System.Net.Quic (2)
System\Net\Quic\QuicStream.Stream.cs (2)
93=> TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, default), callback, state); 156=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, default), callback, state);
System.Net.Requests (2)
System\Net\FileWebRequest.cs (2)
162return TaskToAsyncResult.Begin(t, callback, state); 223return TaskToAsyncResult.Begin(t, callback, state);
System.Net.Security (9)
System\Net\Security\NegotiateStream.cs (4)
123TaskToAsyncResult.Begin(AuthenticateAsClientAsync(credential, binding, targetName, requiredProtectionLevel, allowedImpersonationLevel), asyncCallback, asyncState); 156TaskToAsyncResult.Begin(AuthenticateAsServerAsync(credential, policy, requiredProtectionLevel, requiredImpersonationLevel), asyncCallback, asyncState); 569TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), asyncCallback, asyncState); 575TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), asyncCallback, asyncState);
System\Net\Security\SslStream.cs (5)
263TaskToAsyncResult.Begin(AuthenticateAsClientAsync(sslClientAuthenticationOptions, cancellationToken)!, asyncCallback, asyncState); 302TaskToAsyncResult.Begin(AuthenticateAsServerAsync(sslServerAuthenticationOptions, cancellationToken)!, asyncCallback, asyncState); 306internal IAsyncResult BeginShutdown(AsyncCallback? asyncCallback, object? asyncState) => TaskToAsyncResult.Begin(ShutdownAsync(), asyncCallback, asyncState); 857return TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState); 869return TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), asyncCallback, asyncState);
System.Net.Sockets (21)
System\Net\Sockets\Socket.cs (19)
2458TaskToAsyncResult.Begin(ConnectAsync(remoteEP), callback, state); 2461TaskToAsyncResult.Begin(ConnectAsync(host, port), requestCallback, state); 2464TaskToAsyncResult.Begin(ConnectAsync(address, port), requestCallback, state); 2467TaskToAsyncResult.Begin(ConnectAsync(addresses, port), requestCallback, state); 2472TaskToAsyncResult.Begin(DisconnectAsync(reuseSocket).AsTask(), callback, state); 2504return TaskToAsyncResult.Begin(SendAsync(new ReadOnlyMemory<byte>(buffer, offset, size), socketFlags, default).AsTask(), callback, state); 2522return TaskToAsyncResult.Begin(t, callback, state); 2531return TaskToAsyncResult.Begin(SendAsync(buffers, socketFlags), callback, state); 2548return TaskToAsyncResult.Begin(t, callback, state); 2576return TaskToAsyncResult.Begin(SendFileAsync(fileName, preBuffer, postBuffer, flags).AsTask(), callback, state); 2590return TaskToAsyncResult.Begin(t, callback, state); 2601return TaskToAsyncResult.Begin(ReceiveAsync(new ArraySegment<byte>(buffer, offset, size), socketFlags, fromNetworkStream: false, default).AsTask(), callback, state); 2619return TaskToAsyncResult.Begin(t, callback, state); 2627return TaskToAsyncResult.Begin(ReceiveAsync(buffers, socketFlags), callback, state); 2644return TaskToAsyncResult.Begin(t, callback, state); 2688IAsyncResult asyncResult = TaskToAsyncResult.Begin(t, callback, state); 2730return TaskToAsyncResult.Begin(t, callback, state); 2752TaskToAsyncResult.Begin(AcceptAsync(), callback, state); 2793TaskToAsyncResult.Begin(AcceptAndReceiveHelperAsync(acceptSocket, receiveSize), callback, state);
System\Net\Sockets\TCPListener.cs (2)
210TaskToAsyncResult.Begin(AcceptSocketAsync(), callback, state); 216TaskToAsyncResult.Begin(AcceptTcpClientAsync(), callback, state);
System.Net.WebSockets (2)
System\Net\WebSockets\WebSocketStream.cs (2)
138TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state); 158TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state);
System.Private.CoreLib (21)
src\runtime\src\libraries\Common\src\System\Threading\Tasks\TaskToAsyncResult.cs (11)
45/// <summary>Waits for the <see cref="Task"/> wrapped by the <see cref="IAsyncResult"/> returned by <see cref="Begin"/> to complete.</summary> 48/// <exception cref="ArgumentException"><paramref name="asyncResult"/> was not produced by a call to <see cref="Begin"/>.</exception> 53/// <summary>Waits for the <see cref="Task{TResult}"/> wrapped by the <see cref="IAsyncResult"/> returned by <see cref="Begin"/> to complete.</summary> 58/// <exception cref="ArgumentException"><paramref name="asyncResult"/> was not produced by a call to <see cref="Begin"/>.</exception> 63/// <summary>Extracts the underlying <see cref="Task"/> from an <see cref="IAsyncResult"/> created by <see cref="Begin"/>.</summary> 64/// <param name="asyncResult">The <see cref="IAsyncResult"/> created by <see cref="Begin"/>.</param> 67/// <exception cref="ArgumentException"><paramref name="asyncResult"/> was not produced by a call to <see cref="Begin"/>.</exception> 80/// <summary>Extracts the underlying <see cref="Task{TResult}"/> from an <see cref="IAsyncResult"/> created by <see cref="Begin"/>.</summary> 82/// <param name="asyncResult">The <see cref="IAsyncResult"/> created by <see cref="Begin"/>.</param> 86/// <paramref name="asyncResult"/> was not produced by a call to <see cref="Begin"/>, 87/// or the <see cref="Task{TResult}"/> provided to <see cref="Begin"/> was used a generic type parameter
src\runtime\src\libraries\System.Private.CoreLib\src\System\IO\BufferedStream.cs (2)
728TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state); 1142TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
src\runtime\src\libraries\System.Private.CoreLib\src\System\IO\Strategies\BufferedFileStreamStrategy.cs (2)
460=> TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state); 744=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
src\runtime\src\libraries\System.Private.CoreLib\src\System\IO\Strategies\OSFileStreamStrategy.cs (2)
248TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count), callback, state); 263TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count), callback, state);
src\runtime\src\libraries\System.Private.CoreLib\src\System\IO\Stream.cs (2)
1037TaskToAsyncResult.Begin(Task<int>.s_defaultResultTask, callback, state); 1043TaskToAsyncResult.Begin(Task.CompletedTask, callback, state);
src\runtime\src\libraries\System.Private.CoreLib\src\System\Text\TranscodingStream.cs (2)
86=> TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state); 89=> TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);
System.Security.Cryptography (2)
System\Security\Cryptography\CryptoStream.cs (2)
252TaskToAsyncResult.Begin(ReadAsync(buffer, offset, count, CancellationToken.None), callback, state); 491TaskToAsyncResult.Begin(WriteAsync(buffer, offset, count, CancellationToken.None), callback, state);