added a loop while (true) to both def reader (): and def writer () but still not working in way when I run the code down will not stop to the user click ctrl +c or to be run to the end import threading as thread import random global x #Shared Data x = 0 lock = thread.Lock() #Lock for synchronising access def Reader(): while(true): global x print('Reader is Reading!') lock.acquire() #Acquire the lock before Reading (mutex approach) print('Shared Data:', x) lock.release() #Release the lock after Reading
I added a loop while (true) to both def reader (): and def writer () but still not working
in way when I run the code down will not stop to the user click ctrl +c or to be run to the end
import threading as thread
import random
global x #Shared Data
x = 0
lock = thread.Lock() #Lock for synchronising access
def Reader():
while(true):
global x
print('Reader is Reading!')
lock.acquire() #Acquire the lock before Reading (mutex approach)
print('Shared Data:', x)
lock.release() #Release the lock after Reading
print()
def Writer():
while(true)
global x
print('Writer is Writing!')
lock.acquire() #Acquire the lock before Writing
x += 1 #Write on the shared memory
print('Writer is Releasing the lock!')
lock.release() #Release the lock after Writing
print()
if __name__ == '__main__':
for i in range(0, 10):
randomNumber = random.randint(0, 100) #Generate a Random number between 0 to 100
if(randomNumber > 50):
Thread1 = thread.Thread(target = Reader)
Thread1.start()
else:
Thread2 = thread.Thread(target = Writer)
Thread2.start()
Thread1.join()
Thread2.join()
# print(x)
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