From 82e82d9b7a80e4e3e1f3a3b2dd37c6d87b8fb708 Mon Sep 17 00:00:00 2001
From: Mihai Parparita <mihai@tailscale.com>
Date: Tue, 13 Sep 2022 17:20:37 -0700
Subject: [PATCH] net/dns/resolver: remove unused responseTimeout constant
Timeout is now enforced elsewhere, see discussion in https://github.com/tailscale/tailscale/pull/4408#discussion_r970092333.
Signed-off-by: Mihai Parparita <mihai@tailscale.com>
---
net/dns/resolver/forwarder.go | 3 ---
1 file changed, 3 deletions(-)
diff --git a/net/dns/resolver/forwarder.go b/net/dns/resolver/forwarder.go
index 8e1b5ba0b..470153f5f 100644
--- a/net/dns/resolver/forwarder.go
+++ b/net/dns/resolver/forwarder.go
@@ -58,9 +58,6 @@ func truncatedFlagSet(pkt []byte) bool {
}
const (
- // responseTimeout is the maximal amount of time to wait for a DNS response.
- responseTimeout = 5 * time.Second
-
// dohTransportTimeout is how long to keep idle HTTP
// connections open to DNS-over-HTTPs servers. This is pretty
// arbitrary.