X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsession.c;h=47f7326fffbcd2c202b9bd495b65b8a64d170573;hb=fc7b77db7e651505aa8c3a9c5cff7191334f91bd;hp=382db8ba5439436be19f643ccdf47838b245f2d5;hpb=1292d19c79c2fd4f09ffcc43ebf39f5d9d485c35;p=vpp.git

diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index 382db8ba543..47f7326fffb 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -41,17 +41,11 @@ session_send_evt_to_thread (void *data, void *args, u32 thread_index,
       svm_msg_q_unlock (mq);
       return -2;
     }
-  msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
-  if (PREDICT_FALSE (svm_msg_q_msg_is_invalid (&msg)))
-    {
-      svm_msg_q_unlock (mq);
-      return -2;
-    }
-  evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg);
-  evt->event_type = evt_type;
   switch (evt_type)
     {
     case SESSION_CTRL_EVT_RPC:
+      msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
+      evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg);
       evt->rpc_args.fp = data;
       evt->rpc_args.arg = args;
       break;
@@ -59,11 +53,15 @@ session_send_evt_to_thread (void *data, void *args, u32 thread_index,
     case SESSION_IO_EVT_TX:
     case SESSION_IO_EVT_TX_FLUSH:
     case SESSION_IO_EVT_BUILTIN_RX:
+      msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
+      evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg);
       evt->session_index = *(u32 *) data;
       break;
     case SESSION_IO_EVT_BUILTIN_TX:
     case SESSION_CTRL_EVT_CLOSE:
     case SESSION_CTRL_EVT_RESET:
+      msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
+      evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg);
       evt->session_handle = session_handle ((session_t *) data);
       break;
     default:
@@ -71,6 +69,7 @@ session_send_evt_to_thread (void *data, void *args, u32 thread_index,
       svm_msg_q_unlock (mq);
       return -1;
     }
+  evt->event_type = evt_type;
 
   svm_msg_q_add_and_unlock (mq, &msg);
   return 0;
@@ -1280,12 +1279,11 @@ session_transport_reset (session_t * s)
 void
 session_transport_cleanup (session_t * s)
 {
-  s->session_state = SESSION_STATE_CLOSED;
-
   /* Delete from main lookup table before we axe the the transport */
   session_lookup_del_session (s);
-  transport_cleanup (session_get_transport_proto (s), s->connection_index,
-		     s->thread_index);
+  if (s->session_state < SESSION_STATE_TRANSPORT_DELETED)
+    transport_cleanup (session_get_transport_proto (s), s->connection_index,
+		       s->thread_index);
   /* Since we called cleanup, no delete notification will come. So, make
    * sure the session is properly freed. */
   session_free_w_fifos (s);