# Buggy code
def __init__(self, client, host, port, bind_address="127.0.0.1", timeout=0.1):
    StreamServer.__init__(self, (bind_address, 0), self._read_rw)
    self.client = client
    self.host = host
    self.port = port
    self.session = client.session
    self._retries = DEFAULT_RETRIES
    self.timeout = timeout


# Traceback (pssh.exceptions.AuthenticationException)
(coba2) debian@debian-mon:~/coba2$ ssh root@10.90.200.55 -p 3322
Last login: Fri Sep 18 10:23:25 2020 from 10.90.200.57
[root@candibinangun ~]# exit
logout
Connection to 10.90.200.55 closed.

(coba2) debian@debian-mon:~/coba2$ python
Python 3.8.5 (default, Aug 28 2020, 06:44:01)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
from pssh.clients import SSHClient
sshObj=SSHClient('10.90.200.55', user='root', port=3322, num_retries=3, retry_delay=5, timeout=5)
Traceback (most recent call last):
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 93, in _auth_retry
self.auth()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/native/single.py", line 179, in auth
self._identity_auth()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 183, in _identity_auth
raise AuthenticationException("No authentication methods succeeded")
pssh.exceptions.AuthenticationException: No authentication methods succeeded

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 93, in _auth_retry
self.auth()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/native/single.py", line 179, in auth
self._identity_auth()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 183, in _identity_auth
raise AuthenticationException("No authentication methods succeeded")
pssh.exceptions.AuthenticationException: No authentication methods succeeded

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 93, in _auth_retry
self.auth()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/native/single.py", line 179, in auth
self._identity_auth()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 183, in _identity_auth
raise AuthenticationException("No authentication methods succeeded")
pssh.exceptions.AuthenticationException: No authentication methods succeeded

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/native/single.py", line 103, in __init__
super(SSHClient, self).__init__(
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 80, in __init__
self._init()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 85, in _init
self._auth_retry()
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 97, in _auth_retry
return self._auth_retry(retries=retries+1)
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 97, in _auth_retry
return self._auth_retry(retries=retries+1)
File "/home/debian/.local/share/virtualenvs/coba2-gQE_YhKQ/lib/python3.8/site-packages/pssh/clients/base/single.py", line 99, in _auth_retry
raise AuthenticationException(msg, self.host, self.port, ex)
pssh.exceptions.AuthenticationException: ('Authentication error while connecting to %s:%s - %s', '10.90.200.55', 3322, AuthenticationException('No authentication methods succeeded'))

# Fixed code
def __init__(
    self, client, host, port, bind_address="127.0.0.1", num_retries=DEFAULT_RETRIES
):
    StreamServer.__init__(self, (bind_address, 0), self._read_rw)
    self.client = client
    self.host = host
    self.port = port
    self.session = client.session
    self._client = client
    self._retries = num_retries
    self.bind_address = bind_address