From f6015e4e49358b18f96ed3ab197c2960a88c9fe1 Mon Sep 17 00:00:00 2001 From: Radek Zikmund Date: Mon, 23 Feb 2026 10:10:29 +0100 Subject: [PATCH 1/2] Disable quic.nginx.org interop test (handshake timeout) The quic.nginx.org QUIC endpoint is timing out again from Helix CI machines, causing 100% failure rate on Public_Interop_ExactVersion_BufferContent_Success since Feb 21. The test was re-enabled in #124591 on Feb 19 but the external server became unreachable again 2 days later. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --- .../tests/FunctionalTests/HttpClientHandlerTest.Http3.cs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs b/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs index 3b8c4138988d83..7baa885cb85f32 100644 --- a/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs +++ b/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs @@ -1943,7 +1943,8 @@ public static TheoryData InteropUrisWithContent() => new TheoryData { { "https://cloudflare-quic.com/" }, // Cloudflare with content - { "https://quic.nginx.org/" }, // Nginx with content + // [ActiveIssue("https://github.com/dotnet/runtime/issues/120257")] + // { "https://quic.nginx.org/" }, // Nginx with content }; } From fbbcbbf9ff94131eb8ff13b1ee58dadaacf09b04 Mon Sep 17 00:00:00 2001 From: Radek Zikmund <32671551+rzikm@users.noreply.github.com> Date: Mon, 23 Feb 2026 15:43:53 +0100 Subject: [PATCH 2/2] Apply suggestion from @rzikm --- .../tests/FunctionalTests/HttpClientHandlerTest.Http3.cs | 2 -- 1 file changed, 2 deletions(-) diff --git a/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs b/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs index 7baa885cb85f32..572b297b32dadc 100644 --- a/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs +++ b/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTest.Http3.cs @@ -1943,8 +1943,6 @@ public static TheoryData InteropUrisWithContent() => new TheoryData { { "https://cloudflare-quic.com/" }, // Cloudflare with content - // [ActiveIssue("https://github.com/dotnet/runtime/issues/120257")] - // { "https://quic.nginx.org/" }, // Nginx with content }; }