tcp: pacer and mrtt estimation improvements

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

diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index 5ed681d..22d8d3c 100644 (file)
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -99,7 +99,7 @@ session_mq_reset_reply_handler (void *data)
   s = session_get_if_valid (index, thread_index);
   if (!s)
     {
-      clib_warning ("Invalid session!");
+      SESSION_DBG ("Invalid session!");
       return;
     }
   app_wrk = app_worker_get (s->app_wrk_index);
@@ -751,10 +751,9 @@ static void
 session_update_dispatch_period (session_manager_worker_t * wrk, f64 now,
                                u32 thread_index)
 {
-  if (wrk->last_tx_packets > 8)
+  if (wrk->last_tx_packets)
     {
       f64 sample = now - wrk->last_vlib_time;
-      sample = (sample * wrk->last_tx_packets) / VLIB_FRAME_SIZE;
       wrk->dispatch_period = (wrk->dispatch_period + sample) * 0.5;
     }
   wrk->last_vlib_time = now;
@@ -789,7 +788,7 @@ session_queue_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
   /* Make sure postponed events are handled first */
   fifo_events = wrk->free_event_vector;
   vec_append (fifo_events, wrk->postponed_event_vector);
-  _vec_len (wrk->pending_disconnects) = 0;
+  _vec_len (wrk->postponed_event_vector) = 0;
 
   /* Try to dequeue what is available. Don't wait for lock.
    * XXX: we may need priorities here */
@@ -810,8 +809,8 @@ session_queue_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
   vec_append (fifo_events, wrk->pending_event_vector);
   vec_append (fifo_events, wrk->pending_disconnects);
 
-  _vec_len (wrk->postponed_event_vector) = 0;
   _vec_len (wrk->pending_event_vector) = 0;
+  _vec_len (wrk->pending_disconnects) = 0;
 
   n_events = vec_len (fifo_events);
   if (PREDICT_FALSE (!n_events))