session: optimize ct fifo segment allocations

[vpp.git] / src / vnet / session / application_local.h

diff --git a/src/vnet/session/application_local.h b/src/vnet/session/application_local.h
index 5d6e6c1..f98f469 100644 (file)
--- a/src/vnet/session/application_local.h
+++ b/src/vnet/session/application_local.h
@@ -20,23 +20,44 @@
 #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;
-  u64 server_evt_q;
-  u64 client_evt_q;
   u32 client_opaque;
   u32 peer_index;
   u64 segment_handle;
+  u32 seg_ctx_index;
+  u32 ct_seg_index;
+  svm_fifo_t *client_rx_fifo;
+  svm_fifo_t *client_tx_fifo;
+  transport_proto_t actual_tp;
+  ct_connection_flags_t flags;
 } ct_connection_t;
 
 session_t *ct_session_get_peer (session_t * s);
 void ct_session_endpoint (session_t * ll, session_endpoint_t * sep);
 int ct_session_connect_notify (session_t * ls);
+int ct_session_tx (session_t * s);
 
 #endif /* SRC_VNET_SESSION_APPLICATION_LOCAL_H_ */