You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.1 KiB
42 lines
1.1 KiB
import threading
|
|
|
|
counterA = 0
|
|
counterB = 0
|
|
|
|
mutexA = threading.Lock()
|
|
mutexB = threading.Lock()
|
|
|
|
class MyThread(threading.Thread):
|
|
def __init__(self):
|
|
threading.Thread.__init__(self)
|
|
|
|
def run(self):
|
|
self.fun1()
|
|
self.fun2()
|
|
|
|
def fun1(self):
|
|
global mutexA, mutexB
|
|
if mutexA.acquire():
|
|
print "I am %s , get res: %s" %(self.name, "ResA")
|
|
|
|
if mutexB.acquire():
|
|
print "I am %s , get res: %s" %(self.name, "ResB")
|
|
mutexB.release()
|
|
|
|
mutexA.release()
|
|
|
|
def fun2(self):
|
|
global mutexA, mutexB
|
|
if mutexB.acquire():
|
|
print "I am %s , get res: %s" %(self.name, "ResB")
|
|
|
|
if mutexA.acquire():
|
|
print "I am %s , get res: %s" %(self.name, "ResA")
|
|
mutexA.release()
|
|
|
|
mutexB.release()
|
|
|
|
if __name__ == "__main__":
|
|
for i in range(0, 100):
|
|
my_thread = MyThread()
|
|
my_thread.start()
|