Jython fails TLS handshake on serverless

 [2021/07/13 00:51:46.480] Got this failure java.nio.channels.ClosedChannelException during SSL handshake (<_realsocket at 0x1b type=client open_count=1 channel=[id: 0xe4864370, 0.0.0.0/0.0.0.0:33461] timeout=20.0>)

 [2021/07/13 00:51:48.289] s.E.ssssss...

 [2021/07/13 00:51:48.289] ======================================================================

 [2021/07/13 00:51:48.289] ERROR: test_serverless (__main__.TestAtlasConnect)

 [2021/07/13 00:51:48.289] ----------------------------------------------------------------------

 [2021/07/13 00:51:48.289] Traceback (most recent call last):

 [2021/07/13 00:51:48.289]   File "test/atlas/test_connection.py", line 83, in test_serverless

 [2021/07/13 00:51:48.289]     connect(URIS['ATLAS_SERVERLESS'])

 [2021/07/13 00:51:48.289]   File "test/atlas/test_connection.py", line 60, in connect

 [2021/07/13 00:51:48.289]     client.admin.command('ping')

 [2021/07/13 00:51:48.289]   File "pymongo/database.py", line 749, in command

 [2021/07/13 00:51:48.289]     read_preference = ((session and session._txn_read_preference())

 [2021/07/13 00:51:48.289]   File "/opt/python/jython2.7/Lib/contextlib.py", line 17, in __enter__

 [2021/07/13 00:51:48.289]     return self.gen.next()

 [2021/07/13 00:51:48.289]   File "/opt/python/jython2.7/Lib/contextlib.py", line 17, in __enter__

 [2021/07/13 00:51:48.289]     return self.gen.next()

 [2021/07/13 00:51:48.289]   File "pymongo/mongo_client.py", line 1387, in _socket_for_reads

 [2021/07/13 00:51:48.289]     server = self._select_server(read_preference, session)

 [2021/07/13 00:51:48.289]   File "/opt/python/jython2.7/Lib/contextlib.py", line 17, in __enter__

 [2021/07/13 00:51:48.289]     return self.gen.next()

 [2021/07/13 00:51:48.289]   File "/opt/python/jython2.7/Lib/contextlib.py", line 17, in __enter__

 [2021/07/13 00:51:48.289]     return self.gen.next()

 [2021/07/13 00:51:48.289]   File "pymongo/mongo_client.py", line 1305, in _get_socket

 [2021/07/13 00:51:48.289]     if in_txn and session._pinned_connection:

 [2021/07/13 00:51:48.289]   File "/opt/python/jython2.7/Lib/contextlib.py", line 17, in __enter__

 [2021/07/13 00:51:48.289]     return self.gen.next()

 [2021/07/13 00:51:48.289]   File "/opt/python/jython2.7/Lib/contextlib.py", line 17, in __enter__

 [2021/07/13 00:51:48.289]     return self.gen.next()

 [2021/07/13 00:51:48.289]   File "pymongo/pool.py", line 1331, in get_socket

 [2021/07/13 00:51:48.289]     sock_info = self._get_socket(all_credentials)

 [2021/07/13 00:51:48.289]   File "pymongo/pool.py", line 1397, in _get_socket

 [2021/07/13 00:51:48.289]     sock_info = self.connect(all_credentials)

 [2021/07/13 00:51:48.289]   File "pymongo/pool.py", line 1280, in connect

 [2021/07/13 00:51:48.289]     sock = _configured_socket(self.address, self.opts)

 [2021/07/13 00:51:48.289]   File "pymongo/pool.py", line 1053, in _configured_socket

 [2021/07/13 00:51:48.289]     _raise_connection_failure(address, exc, "SSL handshake failed: ")

 [2021/07/13 00:51:48.289]   File "pymongo/pool.py", line 247, in _raise_connection_failure

 [2021/07/13 00:51:48.289]     raise AutoReconnect(msg)

 [2021/07/13 00:51:48.289] AutoReconnect: SSL handshake failed: 10673-drivers-testing-lb.2tzoa.mongodb-dev.net:27017: [Errno 1] Socket closed