Function is_port_in_use

deepcode.py:126–129

Check if a port is in use (cross-platform)

(port: int)

def is_port_in_use(port: int) -> bool:
    """Check if a port is in use (cross-platform)"""
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        return s.connect_ex(("localhost", port)) == 0


def kill_process_on_port(port: int):