tests/run-tests.py

49046:db960032d522

    try:
        s = socket.socket(family, socket.SOCK_STREAM)
        s.bind(('localhost', port))
        s.close()
        return True
    except socket.error as exc:
        if exc.errno == errno.EADDRINUSE:
            return True
        elif exc.errno in (errno.EADDRNOTAVAIL, errno.EPROTONOSUPPORT):
            return False
        else:
            raise
    else:
        return False

49047:c194e93d1ebc

    try:
        s = socket.socket(family, socket.SOCK_STREAM)
        s.bind(('localhost', port))
        s.close()
        return True
    except (socket.error, OSError) as exc:
        if exc.errno == errno.EADDRINUSE:
            return True
        elif exc.errno in (errno.EADDRNOTAVAIL, errno.EPROTONOSUPPORT,
                           errno.EAFNOSUPPORT):
            return False
        else:
            raise
    else:
        return False