From fbf7fed2cea03994741fa6f3a3a526fa5bbdc0f6 Mon Sep 17 00:00:00 2001
From: ston1th <ston1th@giftfish.de>
Date: Sat, 16 Oct 2021 18:00:33 +0200
Subject: [PATCH] added more default client options

---
 netbox/netbox.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/netbox/netbox.go b/netbox/netbox.go
index 8bfe492..6889eb6 100644
--- a/netbox/netbox.go
+++ b/netbox/netbox.go
@@ -90,8 +90,14 @@ func NewAllocator(opts ...Option) (netalloc.Allocator, error) {
 	if a.httpClient == nil {
 		a.httpClient = &http.Client{Transport: &http.Transport{
 			DialContext: (&net.Dialer{
-				Timeout: 30 * time.Second,
+				Timeout:   30 * time.Second,
+				KeepAlive: 30 * time.Second,
 			}).DialContext,
+			ForceAttemptHTTP2:     true,
+			MaxIdleConns:          100,
+			IdleConnTimeout:       90 * time.Second,
+			TLSHandshakeTimeout:   10 * time.Second,
+			ExpectContinueTimeout: 1 * time.Second,
 			TLSClientConfig: &tls.Config{
 				InsecureSkipVerify: a.insecure,
 			},