vcl/session: use mq for bind replies

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

diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index 879b382..184fa99 100644 (file)
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -33,11 +33,21 @@
 typedef enum
 {
   FIFO_EVENT_APP_RX,
+  SESSION_IO_EVT_CT_RX,
   FIFO_EVENT_APP_TX,
-  FIFO_EVENT_TIMEOUT,
+  SESSION_IO_EVT_CT_TX,
   FIFO_EVENT_DISCONNECT,
   FIFO_EVENT_BUILTIN_RX,
   FIFO_EVENT_RPC,
+  SESSION_CTRL_EVT_BOUND,
+  SESSION_CTRL_EVT_ACCEPTED,
+  SESSION_CTRL_EVT_ACCEPTED_REPLY,
+  SESSION_CTRL_EVT_CONNECTED,
+  SESSION_CTRL_EVT_CONNECTED_REPLY,
+  SESSION_CTRL_EVT_DISCONNECTED,
+  SESSION_CTRL_EVT_DISCONNECTED_REPLY,
+  SESSION_CTRL_EVT_RESET,
+  SESSION_CTRL_EVT_RESET_REPLY
 } session_evt_type_t;
 
 static inline const char *
@@ -49,8 +59,6 @@ fifo_event_type_str (session_evt_type_t et)
       return "FIFO_EVENT_APP_RX";
     case FIFO_EVENT_APP_TX:
       return "FIFO_EVENT_APP_TX";
-    case FIFO_EVENT_TIMEOUT:
-      return "FIFO_EVENT_TIMEOUT";
     case FIFO_EVENT_DISCONNECT:
       return "FIFO_EVENT_DISCONNECT";
     case FIFO_EVENT_BUILTIN_RX:
@@ -112,7 +120,7 @@ typedef struct
       u8 data[0];
     };
   };
-} __clib_packed session_fifo_event_t;
+} __clib_packed session_event_t;
 /* *INDENT-ON* */
 
 #define SESSION_MSG_NULL { }
@@ -168,14 +176,14 @@ typedef struct _session_manager_main session_manager_main_t;
 
 typedef int
   (session_fifo_rx_fn) (vlib_main_t * vm, vlib_node_runtime_t * node,
-                       session_fifo_event_t * e0, stream_session_t * s0,
+                       session_event_t * e0, stream_session_t * s0,
                        int *n_tx_pkts);
 
 extern session_fifo_rx_fn session_tx_fifo_peek_and_snd;
 extern session_fifo_rx_fn session_tx_fifo_dequeue_and_snd;
 extern session_fifo_rx_fn session_tx_fifo_dequeue_internal;
 
-u8 session_node_lookup_fifo_event (svm_fifo_t * f, session_fifo_event_t * e);
+u8 session_node_lookup_fifo_event (svm_fifo_t * f, session_event_t * e);
 
 struct _session_manager_main
 {
@@ -195,13 +203,13 @@ struct _session_manager_main
   u32 **tx_buffers;
 
   /** Per worker-thread vector of partially read events */
-  session_fifo_event_t **free_event_vector;
+  session_event_t **free_event_vector;
 
   /** per-worker active event vectors */
-  session_fifo_event_t **pending_event_vector;
+  session_event_t **pending_event_vector;
 
   /** per-worker postponed disconnects */
-  session_fifo_event_t **pending_disconnects;
+  session_event_t **pending_disconnects;
 
   /** per-worker session context */
   session_tx_context_t *ctx;
@@ -564,6 +572,15 @@ void session_register_transport (transport_proto_t transport_proto,
                                 const transport_proto_vft_t * vft, u8 is_ip4,
                                 u32 output_node);
 
+always_inline void
+transport_add_tx_event (transport_connection_t * tc)
+{
+  stream_session_t *s = session_get (tc->s_index, tc->thread_index);
+  if (svm_fifo_has_event (s->server_tx_fifo))
+    return;
+  session_send_io_evt_to_thread (s->server_tx_fifo, FIFO_EVENT_APP_TX);
+}
+
 clib_error_t *vnet_session_enable_disable (vlib_main_t * vm, u8 is_en);
 
 always_inline svm_msg_q_t *