Authentication via none is blocking thread.

[Bhautik Radadiya <radadiyabhautik55@xxxxxxxxx>]

Hi All,
Hope you all are well and doing well.
I am facing authentication issue sometimes when we are trying to
authenticate via *ssh_userauth_none*
and it blocks the thread and we never gets the handle back to thread.

1. What could be the problem?
2. Is *ssh_userauth_none *is blocking API??
3. Is there any alternate API to authenticate via none??

Please let me know if i am missing something or any information you need
from me.
Thanks in advance for your help.

Regards
Bhautik