session tcp vcl: api to update connection attributes

Type: feature

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ifdd6024daf044751895bb8d2deabad41d3a80c92
diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index 4f6ac8b..a420dcd 100644
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -399,6 +399,17 @@
     }
 }
 
+int
+transport_connection_attribute (transport_proto_t tp, u32 conn_index,
+				u8 thread_index, u8 is_get,
+				transport_endpt_attr_t *attr)
+{
+  if (!tp_vfts[tp].attribute)
+    return -1;
+
+  return tp_vfts[tp].attribute (conn_index, thread_index, is_get, attr);
+}
+
 #define PORT_MASK ((1 << 16)- 1)
 
 void