Resolve conversation

Author: feiyun0112

src/Middleware/RequestDecompression/src/RequestDecompressionMiddleware.cs

@@ -62,7 +62,7 @@ private async Task InvokeCore(HttpContext context, Stream decompressionStream)
                 context.GetEndpoint()?.Metadata?.GetMetadata<IRequestSizeLimitMetadata>()?.MaxRequestBodySize
                     ?? context.Features.Get<IHttpMaxRequestBodySizeFeature>()?.MaxRequestBodySize;
 
-            context.Request.Body = new SizeLimitedStream(decompressionStream, sizeLimit, (long totalBytesRead, long sizeLimit) => throw new BadHttpRequestException(
+            context.Request.Body = new SizeLimitedStream(decompressionStream, sizeLimit, static (long sizeLimit) => throw new BadHttpRequestException(
                     $"The decompressed request body is larger than the request body size limit {sizeLimit}.",
                     StatusCodes.Status413PayloadTooLarge));
             await _next(context);

src/Shared/SizeLimitedStream.cs

@@ -1,14 +1,16 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable enable
+
 internal sealed class SizeLimitedStream : Stream
 {
     private readonly Stream _innerStream;
     private readonly long? _sizeLimit;
-    private readonly Action<long, long>? _handleSizeLimit;
+    private readonly Action<long>? _handleSizeLimit;
     private long _totalBytesRead;
 
-    public SizeLimitedStream(Stream innerStream, long? sizeLimit, Action<long, long>? handleSizeLimit = null)
+    public SizeLimitedStream(Stream innerStream, long? sizeLimit, Action<long>? handleSizeLimit = null)
     {
         ArgumentNullException.ThrowIfNull(innerStream);
 
@@ -51,7 +53,7 @@ public override int Read(byte[] buffer, int offset, int count)
         {
             if (_handleSizeLimit != null)
             {
-                _handleSizeLimit(_totalBytesRead, _sizeLimit.Value);
+                _handleSizeLimit(_sizeLimit.Value);
             }
             else
             {
@@ -91,7 +93,7 @@ public override async ValueTask<int> ReadAsync(Memory<byte> buffer, Cancellation
         {
             if (_handleSizeLimit != null)
             {
-                _handleSizeLimit(_totalBytesRead, _sizeLimit.Value);
+                _handleSizeLimit(_sizeLimit.Value);
             }
             else
             {