@brief SSH log callback. All logging messages will go through this callback
@param session Current session handler
@param priority Priority of the log, the smaller being the more important
@param message the actual message
@param userdata Userdata to be passed to the callback function.
@brief SSH log callback. All logging messages will go through this callback @param session Current session handler @param priority Priority of the log, the smaller being the more important @param message the actual message @param userdata Userdata to be passed to the callback function.