svm: queue sub: Add conditional timed wait

[vpp.git] / src / vlibapi / api_shared.c

diff --git a/src/vlibapi/api_shared.c b/src/vlibapi/api_shared.c
index d419626..3b9c0f4 100644 (file)
--- a/src/vlibapi/api_shared.c
+++ b/src/vlibapi/api_shared.c
@@ -758,7 +758,7 @@ vl_msg_api_queue_handler (svm_queue_t * q)
 {
   uword msg;
 
-  while (!svm_queue_sub (q, (u8 *) & msg, 0))
+  while (!svm_queue_sub (q, (u8 *) & msg, SVM_Q_WAIT, 0))
     vl_msg_api_handler ((void *) msg);
 }