mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 6.4.0.137

Browse Source 
Former-commit-id: 943baa9f16a098c33e129777827f3a9d20da00d6
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-07-26 19:53:28 +00:00
parent e9207cf623
commit ef583813eb
2712 changed files with 74169 additions and 40587 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
mcs/class/System/System.Net.Sockets/SocketTaskExtensions.cs
View File

@ -4,6 +4,7 @@
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Threading;
namespace System.Net.Sockets
{
@ -246,5 +247,23 @@ namespace System.Net.Sockets
remoteEP,
state: socket);
}
public static ValueTask<int> SendAsync(this Socket socket, ReadOnlyMemory<byte> buffer, SocketFlags socketFlags, CancellationToken cancellationToken = default) =>
socket.SendAsync(buffer, socketFlags, cancellationToken);
public static ValueTask<int> ReceiveAsync(this Socket socket, Memory<byte> memory, SocketFlags socketFlags, CancellationToken cancellationToken = default)
{
var tcs = new TaskCompletionSource<int>(socket);
socket.BeginReceive(memory.ToArray(), 0, memory.Length, socketFlags, iar =>
{
cancellationToken.ThrowIfCancellationRequested();
var tcsInner = (TaskCompletionSource<int>)iar.AsyncState;
var socketInner = (Socket)tcsInner.Task.AsyncState;
try { tcsInner.TrySetResult(socketInner.EndReceive(iar)); }
catch (Exception exc) { tcsInner.TrySetException(exc); }
}, tcs);
cancellationToken.ThrowIfCancellationRequested();
return new ValueTask<int>(tcs.Task);
}
}
}