Refactor connection locking

2020-10-07 11:55:01 +02:00
parent 67f0a98857
commit 75bc5df34d
8 changed files with 216 additions and 105 deletions
--- a/nameserver/nameserver.go
+++ b/nameserver/nameserver.go
@@ -149,6 +149,8 @@ func handleRequest(ctx context.Context, w dns.ResponseWriter, request *dns.Msg)

 	// Get connection for this request. This identifies the process behind the request.
 	conn := network.NewConnectionFromDNSRequest(ctx, q.FQDN, nil, packet.IPv4, remoteAddr.IP, uint16(remoteAddr.Port))
+	conn.Lock()
+	defer conn.Unlock()

 	// Once we decided on the connection we might need to save it to the database,
 	// so we defer that check for now.