Allow multiple shutdown calls
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840ac0109b
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0c9337bd72
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@ -45,6 +45,7 @@ class ThreadedSegment(Thread):
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self.sleep(monotonic() - start_time)
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self.sleep(monotonic() - start_time)
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def shutdown(self):
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def shutdown(self):
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if self.keep_going:
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self.keep_going = False
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self.keep_going = False
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self.update_lock.acquire()
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self.update_lock.acquire()
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