session: support half-close connection

[vpp.git] / src / vnet / session / transport.c

diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index 4f6ac8b..2c88a4c 100644 (file)
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -124,14 +124,14 @@ u8 *
 format_transport_half_open_connection (u8 * s, va_list * args)
 {
   u32 transport_proto = va_arg (*args, u32);
-  u32 listen_index = va_arg (*args, u32);
+  u32 ho_index = va_arg (*args, u32);
   transport_proto_vft_t *tp_vft;
 
   tp_vft = transport_protocol_get_vft (transport_proto);
   if (!tp_vft)
     return s;
 
-  s = format (s, "%U", tp_vft->format_half_open, listen_index);
+  s = format (s, "%U", tp_vft->format_half_open, ho_index);
   return s;
 }
 
@@ -317,6 +317,13 @@ transport_connect (transport_proto_t tp, transport_endpoint_cfg_t * tep)
   return tp_vfts[tp].connect (tep);
 }
 
+void
+transport_half_close (transport_proto_t tp, u32 conn_index, u8 thread_index)
+{
+  if (tp_vfts[tp].half_close)
+    tp_vfts[tp].half_close (conn_index, thread_index);
+}
+
 void
 transport_close (transport_proto_t tp, u32 conn_index, u8 thread_index)
 {
@@ -399,6 +406,17 @@ transport_get_listener_endpoint (transport_proto_t tp, u32 conn_index,
     }
 }
 
+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