From 673458f1c9e0bec6f6466bd7197f4b9ebb127583 Mon Sep 17 00:00:00 2001
From: zhiweiv <zhiweiv@outlook.com>
Date: Thu, 17 Feb 2022 14:26:01 +0800
Subject: [PATCH] Add http2 keep alive in watch

---
 src/KubernetesClient/Kubernetes.ConfigInit.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/KubernetesClient/Kubernetes.ConfigInit.cs b/src/KubernetesClient/Kubernetes.ConfigInit.cs
index 6394213cb..e3213fbc4 100644
--- a/src/KubernetesClient/Kubernetes.ConfigInit.cs
+++ b/src/KubernetesClient/Kubernetes.ConfigInit.cs
@@ -192,7 +192,12 @@ private void CreateHttpClient(DelegatingHandler[] handlers, KubernetesClientConf
                 //
                 // Should remove after better solution
 
-                var sh = new SocketsHttpHandler();
+                var sh = new SocketsHttpHandler
+                {
+                    KeepAlivePingPolicy = HttpKeepAlivePingPolicy.WithActiveRequests,
+                    KeepAlivePingDelay = TimeSpan.FromMinutes(3),
+                    KeepAlivePingTimeout = TimeSpan.FromSeconds(30),
+                };
                 sh.ConnectCallback = async (context, token) =>
                 {
                     var socket = new Socket(SocketType.Stream, ProtocolType.Tcp)