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22 lines
552 B
22 lines
552 B
import threading
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import time
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counter = 0
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mutex = threading.Lock()
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class MyThread(threading.Thread):
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def __init__(self):
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threading.Thread.__init__(self)
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def run(self):
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global counter, mutex
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time.sleep(1);
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if mutex.acquire():
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counter += 1
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print "I am %s, set counter:%s" % (self.name, counter)
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mutex.release()
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if __name__ == "__main__":
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for i in range(0, 100):
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my_thread = MyThread()
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my_thread.start()
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