From f4e62b68a1431de1dd779adad6bb52f437b2de39 Mon Sep 17 00:00:00 2001
From: Anton Firszov <antonfir@gmail.com>
Date: Mon, 17 Jan 2022 16:05:22 +0100
Subject: [PATCH] serialize SendPacketsAsync tests

---
 .../System.Net.Sockets/tests/FunctionalTests/SendPacketsAsync.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libraries/System.Net.Sockets/tests/FunctionalTests/SendPacketsAsync.cs b/src/libraries/System.Net.Sockets/tests/FunctionalTests/SendPacketsAsync.cs
index 65764b452f990..10ebc472f93be 100644
--- a/src/libraries/System.Net.Sockets/tests/FunctionalTests/SendPacketsAsync.cs
+++ b/src/libraries/System.Net.Sockets/tests/FunctionalTests/SendPacketsAsync.cs
@@ -13,6 +13,7 @@
 
 namespace System.Net.Sockets.Tests
 {
+    [Collection(nameof(NoParallelTests))]
     public class SendPacketsAsync
     {
         private readonly ITestOutputHelper _log;