VCL event handling changes

- added vce_get_event_handler()
- added check for event before blocking on mutex in vppcom_session_accept()

Change-Id: I8e19ea5fcbaa40279cb28152b9923ca8f1328670
Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 1f9857676e2..4dea4aa3292 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -2754,7 +2754,8 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep,
   reg = vce_register_handler (&vcm->event_thread, &evk,
 			      vce_connect_request_handler_fn);
 
-  ev = 0;
+  ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
+
   pthread_mutex_lock (&reg->handler_lock);
   while (!ev)
     {