From d5c171735e699362610d515c08d280a3260c16b3 Mon Sep 17 00:00:00 2001
From: Cuong Manh Le <cuong@windscribe.com>
Date: Mon, 21 Aug 2023 21:19:48 +0000
Subject: [PATCH] internal/clientinfo: make ptr lookup failure log level WARN

---
 internal/clientinfo/ptr_lookup.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/clientinfo/ptr_lookup.go b/internal/clientinfo/ptr_lookup.go
index 9c02fa1..6bd7bc7 100644
--- a/internal/clientinfo/ptr_lookup.go
+++ b/internal/clientinfo/ptr_lookup.go
@@ -62,13 +62,13 @@ func (p *ptrDiscover) lookupHostname(ip string) string {
 	msg := new(dns.Msg)
 	addr, err := dns.ReverseAddr(ip)
 	if err != nil {
-		ctrld.ProxyLogger.Load().Error().Err(err).Msg("invalid ip address")
+		ctrld.ProxyLogger.Load().Warn().Str("discovery", "ptr").Err(err).Msg("invalid ip address")
 		return ""
 	}
 	msg.SetQuestion(addr, dns.TypePTR)
 	ans, err := p.resolver.Resolve(ctx, msg)
 	if err != nil {
-		ctrld.ProxyLogger.Load().Error().Err(err).Msg("could not lookup IP")
+		ctrld.ProxyLogger.Load().Warn().Str("discovery", "ptr").Err(err).Msg("could not lookup IP")
 		return ""
 	}
 	for _, rr := range ans.Answer {