tls: mark as no lookup transport

Type:fix

Also fix transport close while handshake is ongoing.

Change-Id: I004c56d2297d0847c2cb77202f8fba3edaacad29
Signed-off-by: Florin Coras <fcoras@cisco.com>
diff --git a/src/vnet/tls/tls.c b/src/vnet/tls/tls.c
index 1358f9c..4fff72f 100644
--- a/src/vnet/tls/tls.c
+++ b/src/vnet/tls/tls.c
@@ -411,6 +411,7 @@
   tls_session->opaque = ctx_handle;
   ctx->tls_session_handle = session_handle (tls_session);
   ctx->listener_ctx_index = tls_listener->opaque;
+  ctx->c_flags |= TRANSPORT_CONNECTION_F_NO_LOOKUP;
 
   /* Preallocate app session. Avoids allocating a session post handshake
    * on tls_session rx and potentially invalidating the session pool */
@@ -469,6 +470,7 @@
 
   ctx->c_thread_index = vlib_get_thread_index ();
   ctx->tls_ctx_handle = ctx_handle;
+  ctx->c_flags |= TRANSPORT_CONNECTION_F_NO_LOOKUP;
 
   TLS_DBG (1, "TCP connect for %u returned %u. New connection [%u]%x",
 	   ho_ctx_index, is_fail, vlib_get_thread_index (),