Stream and SSE endpoints for H/3 testing in the TestCHttp application

Author: ladeak

src/CHttpServer/TestCHttpServerApplication/Program.cs

@@ -54,8 +54,26 @@
 
 app.MapGet("/echo", context => context.Request.Body.CopyToAsync(context.Response.Body));
 
+app.MapGet("/stream", Streaming);
+
+app.MapGet("/streamraw", StreamingRaw);
+
 app.Run();
 
+async IAsyncEnumerable<string> StreamingRaw()
+{
+    for (int i = 0; i < 100; i++)
+    {
+        await Task.Delay(1000);
+        yield return i.ToString();
+    }
+}
+
+IResult Streaming()
+{
+    return Results.ServerSentEvents<string>(StreamingRaw());
+}
+
 public class Data
 {
     public required string Message { get; set; }