1 files changed, 19 insertions, 2 deletions
diff --git a/src/vnet/session/application_local.h b/src/vnet/session/application_local.h
index 7b937d32f0b..09c33cc072b 100644
--- a/src/vnet/session/application_local.h
+++ b/src/vnet/session/application_local.h
@@ -20,19 +20,36 @@
 #include <vnet/session/application.h>
 #include <vnet/session/transport.h>
 
+#define foreach_ct_flags                                                      \
+  _ (CLIENT, "client")                                                        \
+  _ (HALF_OPEN, "half-open")
+
+enum
+{
+#define _(sym, str) CT_CONN_BIT_F_##sym,
+  foreach_ct_flags
+#undef _
+};
+
+typedef enum
+{
+#define _(sym, str) CT_CONN_F_##sym = 1 << CT_CONN_BIT_F_##sym,
+  foreach_ct_flags
+#undef _
+} ct_connection_flags_t;
+
 typedef struct ct_connection_
 {
   transport_connection_t connection;
   u32 client_wrk;
   u32 server_wrk;
-  u32 transport_listener_index;
   transport_proto_t actual_tp;
   u32 client_opaque;
   u32 peer_index;
   u64 segment_handle;
   svm_fifo_t *client_rx_fifo;
   svm_fifo_t *client_tx_fifo;
-  u8 is_client;
+  ct_connection_flags_t flags;
 } ct_connection_t;
 
 session_t *ct_session_get_peer (session_t * s);