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Issue #20505: BaseEventLoop uses again the resolution of the clock to decide if

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scheduled tasks should be executed or not.
This commit is contained in:
Victor Stinner 2014-02-10 23:42:32 +01:00
parent b825a3937c
commit 6cf5c96630
2 changed files with 9 additions and 8 deletions
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5
Lib/asyncio/base_events.py
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@ -96,6 +96,7 @@ class BaseEventLoop(events.AbstractEventLoop):
self._default_executor = None
self._internal_fds = 0
self._running = False
self._clock_resolution = time.get_clock_info('monotonic').resolution
def _make_socket_transport(self, sock, protocol, waiter=None, *,
extra=None, server=None):
@ -643,10 +644,10 @@ class BaseEventLoop(events.AbstractEventLoop):
self._process_events(event_list)
# Handle 'later' callbacks that are ready.
now = self.time()
end_time = self.time() + self._clock_resolution
while self._scheduled:
handle = self._scheduled[0]
if handle._when > now:
if handle._when >= end_time:
break
handle = heapq.heappop(self._scheduled)
self._ready.append(handle)