Overwrite HTTP/3 stream in state dictionary if old one is not reusable

halter73 · halter73 · commit 5630fc32f202 · 2025-06-17T19:13:56.000-07:00
diff --git a/src/Servers/Kestrel/Core/src/Internal/Http3/Http3Connection.cs b/src/Servers/Kestrel/Core/src/Internal/Http3/Http3Connection.cs
@@ -606,7 +606,7 @@ private async Task CreateHttp3Stream<TContext>(ConnectionContext streamContext,
             s is not Http3Stream<TContext> { CanReuse: true } reusableStream)
         {
             stream = new Http3Stream<TContext>(application, CreateHttpStreamContext(streamContext));
-            persistentStateFeature.State.Add(StreamPersistentStateKey, stream);
+            persistentStateFeature.State[StreamPersistentStateKey] = stream;
         }
         else
         {

Original file line number	Diff line number	Diff line change
`@@ -606,7 +606,7 @@ private async Task CreateHttp3Stream<TContext>(ConnectionContext streamContext,`
`606`	`606`	`s is not Http3Stream<TContext> { CanReuse: true } reusableStream)`
`607`	`607`	`{`
`608`	`608`	`stream = new Http3Stream<TContext>(application, CreateHttpStreamContext(streamContext));`
`609`		`- persistentStateFeature.State.Add(StreamPersistentStateKey, stream);`
	`609`	`+ persistentStateFeature.State[StreamPersistentStateKey] = stream;`
`610`	`610`	`}`
`611`	`611`	`else`
`612`	`612`	`{`