/* *INDENT-ON* */
VLIB_BUFFER_TRACE_TRAJECTORY_INIT (b0);
- if (VLIB_BUFFER_TRACE_TRAJECTORY)
- b0->pre_data[1] = 3;
+ tcp_trajectory_add_start (b0, 3);
if (PREDICT_FALSE (n_trace > 0))
{
/* Can retransmit for closed sessions but can't do anything if
* session is not ready or closed */
if (PREDICT_FALSE (s0->session_state < SESSION_STATE_READY))
- continue;
+ {
+ vec_add1 (smm->pending_event_vector[my_thread_index], *e0);
+ continue;
+ }
/* Spray packets in per session type frames, since they go to
* different nodes */
rv = (smm->session_tx_fns[s0->session_type]) (vm, node, smm, e0, s0,
};
/* *INDENT-ON* */
+static clib_error_t *
+session_queue_exit (vlib_main_t * vm)
+{
+ if (vec_len (vlib_mains) < 2)
+ return 0;
+
+ /*
+ * Shut off (especially) worker-thread session nodes.
+ * Otherwise, vpp can crash as the main thread unmaps the
+ * API segment.
+ */
+ vlib_worker_thread_barrier_sync (vm);
+ session_node_enable_disable (0 /* is_enable */ );
+ vlib_worker_thread_barrier_release (vm);
+ return 0;
+}
+
+VLIB_MAIN_LOOP_EXIT_FUNCTION (session_queue_exit);
+
/*
* fd.io coding-style-patch-verification: ON
*