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add counter to time_queue, kill gens with close()

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Jan Pochyla 2016-05-11 14:39:57 +02:00 committed by Pavol Rusnak
parent 0f74597215
commit ef44e9ded8
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 9 additions and 11 deletions
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20
src/trezor/loop.py
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@ -17,6 +17,7 @@ event_handlers = {
MESSAGE: None,
}
time_queue = []
schedule_ctr = 0
if __debug__:
# For performance stats
@ -27,16 +28,15 @@ if __debug__:
def __schedule(gen, args=(), time=None):
if __debug__:
log.debug(__name__, 'Scheduling %s %s', time, gen)
global schedule_ctr
if not time:
time = utime.ticks_us()
heappush(time_queue, (time, gen, args))
heappush(time_queue, (time, schedule_ctr, gen, args))
schedule_ctr += 1
class Wait():
def __init__(self, gens, wait_for=1, exit_others=True):
self.wait_for = wait_for
self.exit_others = exit_others
@ -64,10 +64,8 @@ class Wait():
if self.exit_others:
for g in self.gens:
try:
g.throw(StopIteration())
except:
pass
if isinstance(gen, type_gen):
g.close()
def sleep(us):
@ -88,7 +86,7 @@ def run_forever(start_gens):
while True:
if time_queue:
t, _, _ = time_queue[0]
t, _, _, _ = time_queue[0]
delay = t - utime.ticks_us()
else:
delay = delay_max
@ -112,7 +110,7 @@ def run_forever(start_gens):
else:
if time_queue:
# Run something from the time queue
_, gen, args = heappop(time_queue)
_, _, gen, args = heappop(time_queue)
else:
# Sleep again
delay = delay_max