■ Lock 클래스의 acquire/release 메소드를 사용하는 방법을 보여준다.
▶ 예제 코드 (PY)
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import threading import time count = 10 lock = threading.Lock() class Developer(threading.Thread): def __init__(self, name): threading.Thread.__init__(self) self.name = name self.fixed = 0 def run(self): global count while True: lock.acquire() if count > 0: count -= 1 lock.release() self.fixed += 1 time.sleep(0.1) else: lock.release() break developerList = [] for name in ["스레드1", "스레드2", "스레드3"]: devloper = Developer(name) developerList.append(devloper) devloper.start() for devloper in developerList: devloper.join() print(devloper.name, "fixed", devloper.fixed) """ 스레드1 fixed 3 스레드2 fixed 4 스레드3 fixed 3 """ |