diff options
Diffstat (limited to 'klippy/reactor.py')
| -rw-r--r-- | klippy/reactor.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/klippy/reactor.py b/klippy/reactor.py index 1fd8426a..65536616 100644 --- a/klippy/reactor.py +++ b/klippy/reactor.py @@ -3,7 +3,7 @@ # Copyright (C) 2016 Kevin O'Connor <kevin@koconnor.net> # # This file may be distributed under the terms of the GNU GPLv3 license. -import select, math +import select, math, time import greenlet import chelper @@ -71,9 +71,17 @@ class SelectReactor: return 0. return min(1., max(.001, self._next_timer - self.monotonic())) # Greenlets + def _sys_pause(self, waketime): + # Pause using system sleep for when reactor not running + delay = waketime - self.monotonic() + if delay > 0.: + time.sleep(delay) + return self.monotonic() def pause(self, waketime): g = greenlet.getcurrent() if g is not self._g_dispatch: + if self._g_dispatch is None: + return self._sys_pause(waketime) return self._g_dispatch.switch(waketime) if self._greenlets: g_next = self._greenlets.pop() |