dnsdist: Mark GnuTLS DoT connections as closed for reading as well

diff --git a/pdns/tcpiohandler.cc b/pdns/tcpiohandler.cc
index 07d6bf0a2391a4def867830dbe0d0c003d39194f..e4eef7bad07c2c96b1565ae93475abe80284a9ff 100644 (file)
--- a/pdns/tcpiohandler.cc
+++ b/pdns/tcpiohandler.cc
@@ -1029,7 +1029,7 @@ public:
   void close() override
   {
     if (d_conn) {
-      gnutls_bye(d_conn.get(), GNUTLS_SHUT_WR);
+      gnutls_bye(d_conn.get(), GNUTLS_SHUT_RDWR);
     }
   }