haoqu.ma / gotty

Only send EOF in writable sessions

Currently EOF is sent to the pty even when read-only mode is requested. This can cause trouble in attached tmux sessions, for example. Since the EOF typically used in shells as a shortcut exit, this can result in undesired disconnects.

Fix typo in README

The processes were left behind when clients closed their windows.

Some terminal massages were shown at strange positions.

When a rune stands over the buffer boundary, invalid UTF-8 bytes were
sent to the client. Now the logic checks if the tail of the buffer can
be decoded as a valid rune. When it's an invalid byte sequence, the logic
keeps it in the buffer and send it in the next loop with the following byte sequence.