Function do_ssl_object_handshake

Lib/test/test_ssl.py:388–399

Call do_handshake() on the sslobject and return the sent data. If do_handshake() fails more than *max_retry* times, return None.

(sslobject, outgoing, max_retry=25)

def do_ssl_object_handshake(sslobject, outgoing, max_retry=25):
    """Call do_handshake() on the sslobject and return the sent data.

    If do_handshake() fails more than *max_retry* times, return None.
    """
    data, attempt = None, 0
    while not data and attempt < max_retry:
        with contextlib.suppress(ssl.SSLWantReadError):
            sslobject.do_handshake()
        data = outgoing.read()
        attempt += 1
    return data


class BasicSocketTests(unittest.TestCase):