Not able to connect using secure=True

[deepaknairrpf]

Getting the below exception when passing secure=True as follows:

    conn = await connect(
        host="<HOST>",
        port=9440,
        database="<DB>",
        user="<USER>",
        password="<PASSWORD>", secure=True
    )

  File "/home/deebug/PycharmProjects/pythonProject/asyncch_test.py", line 27, in <module>
    asyncio.run(connect_database())
  File "/home/deebug/miniconda3/lib/python3.7/asyncio/runners.py", line 43, in run
    return loop.run_until_complete(main)
  File "/home/deebug/miniconda3/lib/python3.7/asyncio/base_events.py", line 587, in run_until_complete
    return future.result()
  File "/home/deebug/PycharmProjects/pythonProject/asyncch_test.py", line 11, in connect_database
    password="<PASSWORD>", secure=True
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/connection.py", line 199, in connect
    await conn.connect()
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/connection.py", line 97, in connect
    await self._connection.connect()
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/proto/connection.py", line 470, in connect
    return await self._init_connection(host, port)
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/proto/connection.py", line 457, in _init_connection
    await self.receive_hello()
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/proto/connection.py", line 199, in receive_hello
    packet_type = await self.reader.read_varint()
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/proto/io.py", line 127, in read_varint
    packet = self._read_one()
  File "/home/deebug/PycharmProjects/pythonProject/venv3.7/lib/python3.7/site-packages/asynch/proto/io.py", line 117, in _read_one
    packet = self.buffer[self.position]
IndexError: bytearray index out of range

Can you please provide a documentation or an example involving connecting using SSL?