No connection after password failure possible

[rugk]

STR:

1. Connect to RK.
2. Enter wrong password.

• Connection closes - so far so okay -
• Connect again.

What happens: All messages including the escape character are shown, but nothing happens afterwards. No password prompt is shown.

What should happen: Basically I appreciate that I cannot enter the password straight after I entered a wrong one. (This prevents brute-force attacks) But after waiting some time (which might be shown with a countdown) I should be able to use another try.

$ telnet 192.168.x.y 2323
Trying 192.168.x.y...
Connected to 192.168..x.y.
Escape character is '^]'.
Passwort:
Connection closed by foreign host.
$ telnet 192.168.x.y 2323
Trying 192.168.x.y...
Connected to 192.168.x.y.
Escape character is '^]'.

[rugk]

Okay, so this also happens when the connection fails or I Ctrl+D after a session. Before I connect again I need to close RK (choose another keyboard on Android) and start it again (choose RK).

CM 13