scheduler: fix error when ended task has been already removed
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1 changed files with 6 additions and 2 deletions
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@ -82,8 +82,12 @@ class Scheduler(IScheduler):
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def _repeat_callback(self, count, interval, function, args):
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function(*args)
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with self.mutex:
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e = self.queue[count]
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self.logger.debug('function "%s" will be called in %s seconds' % (function.__name__, e.interval))
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try:
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e = self.queue[count]
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except KeyError:
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return
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else:
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self.logger.debug('function "%s" will be called in %s seconds' % (function.__name__, e.interval))
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def cancel(self, ev):
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with self.mutex:
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