Benjamin Loison
126cc75dc6
While previous implementation was able to send two independent messages, now we can send an arbitrary amount of independent messages.
29 lines
519 B
Python
Executable File
29 lines
519 B
Python
Executable File
#!/usr/bin/python3
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import sys, time, fcntl, os
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clientId = sys.argv[1]
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message = sys.argv[2]
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clientFilePath = f'users/{clientId}.txt'
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def write(s):
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f = open(clientFilePath, 'w+')
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try:
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fcntl.flock(f, fcntl.LOCK_EX)
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if f.read() == '':
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f.write(s)
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else:
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f.close()
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time.sleep(1)
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write(s)
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except Exception as e:
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print(e)
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f.close()
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for i in range(10):
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write(f'{i}: {message}')
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time.sleep(2)
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os.remove(clientFilePath)
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