Added missing *Async overrides to TlsStream (#91794)

Co-authored-by: NManicka <manicka@Manickas-MacBook-Pro.local>

src/libraries/Common/src/System/Net/TlsStream.cs

@@ -5,6 +5,8 @@
 using System.Net.Sockets;
 using System.Security.Authentication;
 using System.Security.Cryptography.X509Certificates;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace System.Net
 {
@@ -46,6 +48,11 @@ public void EndAuthenticateAsClient(IAsyncResult asyncResult)
             _sslStream.EndAuthenticateAsClient(asyncResult);
         }
 
+        public override void Write(byte[] buffer, int offset, int size)
+        {
+            _sslStream.Write(buffer, offset, size);
+        }
+
         public override IAsyncResult BeginWrite(byte[] buffer, int offset, int size, AsyncCallback? callback, object? state)
         {
             return _sslStream.BeginWrite(buffer, offset, size, callback, state);
@@ -56,9 +63,9 @@ public override void EndWrite(IAsyncResult result)
             _sslStream.EndWrite(result);
         }
 
-        public override void Write(byte[] buffer, int offset, int size)
+        public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
         {
-            _sslStream.Write(buffer, offset, size);
+            return _sslStream.WriteAsync(buffer, offset, count, cancellationToken);
         }
 
         public override int Read(byte[] buffer, int offset, int size)
@@ -66,6 +73,11 @@ public override int Read(byte[] buffer, int offset, int size)
             return _sslStream.Read(buffer, offset, size);
         }
 
+        public override Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
+        {
+            return _sslStream.ReadAsync(buffer, offset, count, cancellationToken);
+        }
+
         public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback? callback, object? state)
         {
             return _sslStream.BeginRead(buffer, offset, count, callback, state);