dnsforward: reduce recursion ttl

heyxkhoa · May 30, 2021 · e43017a · e43017a
1 parent 79208a8
commit e43017a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/dnsforward/dnsforward.go b/internal/dnsforward/dnsforward.go
@@ -124,7 +124,7 @@ func domainNameToSuffix(tld string) (suffix string) {
 
 const (
 	// recursionTTL is the time recursive request is cached for.
-	recursionTTL = 5 * time.Second
+	recursionTTL = 1 * time.Second
 	// cachedRecurrentReqNum is the maximum number of cached recurrent
 	// requests.
 	cachedRecurrentReqNum = 1000