disable SingleInflight to prevent mixing upstreams

Matchlighter · Oct 19, 2022 · de99848 · de99848
1 parent 7dc09c1
commit de99848
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cmd/sparse_dns/main.go b/cmd/sparse_dns/main.go
@@ -49,8 +49,8 @@ func main() {
 
 	upstreamServers = strings.Split(*upstreamServersStr, ",") // parseUpstreamServers(*upstreamServersStr)
 	resolverRing = make(chan QueuedRequest, *maxClients)
-	udpClient = dns.Client{Net: "udp", DialTimeout: globalTimeout, ReadTimeout: globalTimeout, WriteTimeout: globalTimeout, SingleInflight: true}
-	tcpClient = dns.Client{Net: "tcp", DialTimeout: globalTimeout, ReadTimeout: globalTimeout, WriteTimeout: globalTimeout, SingleInflight: true}
+	udpClient = dns.Client{Net: "udp", DialTimeout: globalTimeout, ReadTimeout: globalTimeout, WriteTimeout: globalTimeout, SingleInflight: false}
+	tcpClient = dns.Client{Net: "tcp", DialTimeout: globalTimeout, ReadTimeout: globalTimeout, WriteTimeout: globalTimeout, SingleInflight: false}
 
 	for i := uint(0); i < *maxClients; i++ {
 		go func() {