def wait_for_connection()

in build_aarch64_wheel.py [0:0]

• 10 lines of code
• 4 McCabe index (conditional complexity)

def wait_for_connection(addr, port, timeout=5, attempt_cnt=5):
    import socket
    for i in range(attempt_cnt):
        try:
            with socket.create_connection((addr, port), timeout=timeout):
                return
        except (ConnectionRefusedError, socket.timeout):
            if i == attempt_cnt - 1:
                raise
            time.sleep(timeout)