X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/060d38d627bd1e51dd2b3c6e7de9af6aa7d7b6f3..9fdfd5c5b229ea42193710f891e953b452bd90e7:/services/nodemanager/arvnodeman/timedcallback.py

diff --git a/services/nodemanager/arvnodeman/timedcallback.py b/services/nodemanager/arvnodeman/timedcallback.py
index 4d2a1394df..e7e3f25fe3 100644
--- a/services/nodemanager/arvnodeman/timedcallback.py
+++ b/services/nodemanager/arvnodeman/timedcallback.py
@@ -19,11 +19,15 @@ class TimedCallBackActor(actor_class):
     message at a later time.  This actor runs the necessary event loop for
     delivery.
     """
-    def __init__(self, max_sleep=1):
+    def __init__(self, max_sleep=1, timefunc=None):
         super(TimedCallBackActor, self).__init__()
         self._proxy = self.actor_ref.tell_proxy()
         self.messages = []
         self.max_sleep = max_sleep
+        if timefunc is None:
+            self._timefunc = time.time
+        else:
+            self._timefunc = timefunc
 
     def schedule(self, delivery_time, receiver, *args, **kwargs):
         if not self.messages:
@@ -33,7 +37,7 @@ class TimedCallBackActor(actor_class):
     def deliver(self):
         if not self.messages:
             return
-        til_next = self.messages[0][0] - time.time()
+        til_next = self.messages[0][0] - self._timefunc()
         if til_next <= 0:
             t, receiver, args, kwargs = heapq.heappop(self.messages)
             try: