session: improve cli

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

diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index 0679eaa..c1c908e 100644 (file)
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -57,20 +57,14 @@ format_transport_proto (u8 * s, va_list * args)
   u32 transport_proto = va_arg (*args, u32);
   switch (transport_proto)
     {
-    case TRANSPORT_PROTO_TCP:
-      s = format (s, "TCP");
+#define _(sym, str, sstr)                      \
+    case TRANSPORT_PROTO_ ## sym:              \
+      s = format (s, str);                     \
       break;
-    case TRANSPORT_PROTO_UDP:
-      s = format (s, "UDP");
-      break;
-    case TRANSPORT_PROTO_SCTP:
-      s = format (s, "SCTP");
-      break;
-    case TRANSPORT_PROTO_UDPC:
-      s = format (s, "UDPC");
-      break;
-    case TRANSPORT_PROTO_QUIC:
-      s = format (s, "QUIC");
+      foreach_transport_proto
+#undef _
+    default:
+      s = format (s, "UNKNOWN");
       break;
     }
   return s;
@@ -82,20 +76,14 @@ format_transport_proto_short (u8 * s, va_list * args)
   u32 transport_proto = va_arg (*args, u32);
   switch (transport_proto)
     {
-    case TRANSPORT_PROTO_TCP:
-      s = format (s, "T");
-      break;
-    case TRANSPORT_PROTO_UDP:
-      s = format (s, "U");
-      break;
-    case TRANSPORT_PROTO_SCTP:
-      s = format (s, "S");
-      break;
-    case TRANSPORT_PROTO_UDPC:
-      s = format (s, "U");
+#define _(sym, str, sstr)                      \
+    case TRANSPORT_PROTO_ ## sym:              \
+      s = format (s, sstr);                    \
       break;
-    case TRANSPORT_PROTO_QUIC:
-      s = format (s, "Q");
+      foreach_transport_proto
+#undef _
+    default:
+      s = format (s, "?");
       break;
     }
   return s;
@@ -161,33 +149,16 @@ uword
 unformat_transport_proto (unformat_input_t * input, va_list * args)
 {
   u32 *proto = va_arg (*args, u32 *);
-  if (unformat (input, "tcp"))
-    *proto = TRANSPORT_PROTO_TCP;
-  else if (unformat (input, "TCP"))
-    *proto = TRANSPORT_PROTO_TCP;
-  else if (unformat (input, "udpc"))
-    *proto = TRANSPORT_PROTO_UDPC;
-  else if (unformat (input, "UDPC"))
-    *proto = TRANSPORT_PROTO_UDPC;
-  else if (unformat (input, "udp"))
-    *proto = TRANSPORT_PROTO_UDP;
-  else if (unformat (input, "UDP"))
-    *proto = TRANSPORT_PROTO_UDP;
-  else if (unformat (input, "sctp"))
-    *proto = TRANSPORT_PROTO_SCTP;
-  else if (unformat (input, "SCTP"))
-    *proto = TRANSPORT_PROTO_SCTP;
-  else if (unformat (input, "tls"))
-    *proto = TRANSPORT_PROTO_TLS;
-  else if (unformat (input, "TLS"))
-    *proto = TRANSPORT_PROTO_TLS;
-  else if (unformat (input, "quic"))
-    *proto = TRANSPORT_PROTO_QUIC;
-  else if (unformat (input, "QUIC"))
-    *proto = TRANSPORT_PROTO_QUIC;
-  else
+
+#define _(sym, str, sstr)                                              \
+  if (unformat (input, str))                                           \
+    {                                                                  \
+      *proto = TRANSPORT_PROTO_ ## sym;                                        \
+      return 1;                                                                \
+    }
+  foreach_transport_proto
+#undef _
     return 0;
-  return 1;
 }
 
 u32
@@ -270,16 +241,22 @@ transport_protocol_get_vft (transport_proto_t transport_proto)
   return &tp_vfts[transport_proto];
 }
 
+u8
+transport_half_open_has_fifos (transport_proto_t tp)
+{
+  return tp_vfts[tp].transport_options.half_open_has_fifos;
+}
+
 transport_service_type_t
 transport_protocol_service_type (transport_proto_t tp)
 {
-  return tp_vfts[tp].service_type;
+  return tp_vfts[tp].transport_options.service_type;
 }
 
 transport_tx_fn_type_t
 transport_protocol_tx_fn_type (transport_proto_t tp)
 {
-  return tp_vfts[tp].tx_type;
+  return tp_vfts[tp].transport_options.tx_type;
 }
 
 void
@@ -300,6 +277,15 @@ transport_close (transport_proto_t tp, u32 conn_index, u8 thread_index)
   tp_vfts[tp].close (conn_index, thread_index);
 }
 
+void
+transport_reset (transport_proto_t tp, u32 conn_index, u8 thread_index)
+{
+  if (tp_vfts[tp].reset)
+    tp_vfts[tp].reset (conn_index, thread_index);
+  else
+    tp_vfts[tp].close (conn_index, thread_index);
+}
+
 u32
 transport_start_listen (transport_proto_t tp, u32 session_index,
                        transport_endpoint_t * tep)
@@ -316,7 +302,7 @@ transport_stop_listen (transport_proto_t tp, u32 conn_index)
 u8
 transport_protocol_is_cl (transport_proto_t tp)
 {
-  return (tp_vfts[tp].service_type == TRANSPORT_SERVICE_CL);
+  return (tp_vfts[tp].transport_options.service_type == TRANSPORT_SERVICE_CL);
 }
 
 always_inline void
@@ -581,9 +567,8 @@ format_transport_pacer (u8 * s, va_list * args)
 {
   spacer_t *pacer = va_arg (*args, spacer_t *);
 
-  s = format (s, "bucket %u max_burst %u tokens/period %.3f last_update %x",
-             pacer->bucket, pacer->max_burst_size, pacer->tokens_per_period,
-             pacer->last_update);
+  s = format (s, "bucket %u tokens/period %.3f last_update %x",
+             pacer->bucket, pacer->tokens_per_period, pacer->last_update);
   return s;
 }
 
@@ -616,6 +601,12 @@ spacer_set_pace_rate (spacer_t * pacer, u64 rate_bytes_per_sec)
   pacer->tokens_per_period = rate_bytes_per_sec / transport_pacer_period;
 }
 
+static inline u64
+spacer_pace_rate (spacer_t * pacer)
+{
+  return pacer->tokens_per_period * transport_pacer_period;
+}
+
 void
 transport_connection_tx_pacer_reset (transport_connection_t * tc,
                                     u32 rate_bytes_per_sec,
@@ -672,10 +663,15 @@ transport_connection_snd_space (transport_connection_t * tc, u64 time_now,
   return snd_space;
 }
 
+u64
+transport_connection_tx_pacer_rate (transport_connection_t * tc)
+{
+  return spacer_pace_rate (&tc->pacer);
+}
+
 void
-transport_connection_update_tx_stats (transport_connection_t * tc, u32 bytes)
+transport_connection_update_tx_bytes (transport_connection_t * tc, u32 bytes)
 {
-  tc->stats.tx_bytes += bytes;
   if (transport_connection_is_tx_paced (tc))
     spacer_update_bucket (&tc->pacer, bytes);
 }