wangdequan
b5a086fda5
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30 lines
796 B
Python
30 lines
796 B
Python
import socket
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from contextlib import closing
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import time
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TIMEOUT_TIME_S = 30
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RETRY_DELAY_S = 0.1
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MAX_ATTEMPTS = TIMEOUT_TIME_S / RETRY_DELAY_S
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def check_socket(host, port):
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with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
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sock.settimeout(RETRY_DELAY_S)
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return sock.connect_ex((host, port)) == 0
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def main():
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# DO NOT CHECK the actual port 5678/5879 or debugpy will break
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# Check that the other port 39999 used as a flag is manually opened instead
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attempt_counter = 0
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while (not check_socket('localhost', 39999)) and attempt_counter < MAX_ATTEMPTS:
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time.sleep(RETRY_DELAY_S)
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attempt_counter += 1
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if attempt_counter >= MAX_ATTEMPTS:
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exit(1)
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else:
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exit(0)
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if __name__ == "__main__":
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main()
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