--- Python-3.5.0/Lib/asyncio/base_events.py	2015-09-13 05:41:20.000000000 -0600
+++ ../project/py35stdlib/asyncio/base_events.py	2015-11-11 20:32:32.000000000 -0700
@@ -1106,6 +1106,7 @@
         schedules the resulting callbacks, and finally schedules
         'call_later' callbacks.
         """
+        self._run_ready()
 
         sched_count = len(self._scheduled)
         if (sched_count > _MIN_SCHEDULED_TIMER_HANDLES and
@@ -1171,13 +1172,15 @@
             handle = heapq.heappop(self._scheduled)
             handle._scheduled = False
             self._ready.append(handle)
+        self._run_ready()
 
-        # This is the only place where callbacks are actually *called*.
-        # All other places just add them to ready.
-        # Note: We run all currently scheduled callbacks, but not any
-        # callbacks scheduled by callbacks run this time around --
-        # they will be run the next time (after another I/O poll).
-        # Use an idiom that is thread-safe without using locks.
+    def _run_ready(self):
+        """ This is the only place where callbacks are actually *called*.
+        All other places just add them to ready.
+        Note: We run all currently scheduled callbacks, but not any
+        callbacks scheduled by callbacks run this time around --
+        they will be run the next time (after another I/O poll).
+        Use an idiom that is thread-safe without using locks. """
         ntodo = len(self._ready)
         for i in range(ntodo):
             handle = self._ready.popleft()