chore: remove unused code

daeuniverse · Oct 8, 2024 · 6f5c3de · 6f5c3de
1 parent 39599f7
commit 6f5c3de
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/control/dns_control.go b/control/dns_control.go
@@ -10,7 +10,6 @@ import (
 	"fmt"
 	"math"
 	"net"
-	"net/http"
 	"net/netip"
 	"strconv"
 	"strings"
@@ -509,8 +508,6 @@ func (c *DnsController) sendReject_(dnsMessage *dnsmessage.Msg, req *udpRequest)
 	return nil
 }
 
-var clientCache = make(map[string]*http.Client)
-
 func (c *DnsController) dialSend(invokingDepth int, req *udpRequest, data []byte, id uint16, upstream *dns.Upstream, needResp bool) (err error) {
 	if invokingDepth >= MaxDnsLookupDepth {
 		return fmt.Errorf("too deep DNS lookup invoking (depth: %v); there may be infinite loop in your DNS response routing", MaxDnsLookupDepth)