40 local ptys = {};

    40 local ptys = {};

    41 

    41 

    42 local pty_options = { throw_errors = false, no_local_echo = true, use_path = false };

    42 local pty_options = { throw_errors = false, no_local_echo = true, use_path = false };

    43 for i = 1, auth_processes do

    43 for i = 1, auth_processes do

    44 	ptys[i] = lpty.new(pty_options);

    44 	ptys[i] = lpty.new(pty_options);

    45 end

    51 end

    46 

    52 

    47 local curr_process = 0;

    53 local curr_process = 0;

    48 function send_query(text)

    54 function send_query(text)

    49 	curr_process = (curr_process%auth_processes)+1;

    55 	curr_process = (curr_process%auth_processes)+1;