If this property is set, wodSSH will try to start the
subsystem (such as 'sftp' or 'dtcp') upon successful connection. For SSH2 protocol this feature is implemented by
the protocol specification. However, for the SSH1 and Telnet protocols this property is ignored.
Upon execution of the subsystem, wodSSH will wait for output
returned by the subsystem, and will disconnect after receiving it.
Please note that value of this property is ignored if
Command property is set.
Also, setting this property causes
AllocatePty to be
set to False - so you must set it back to True if you
wish after setting this command.