// Resize resizes the terminal.
func (t *attachSSH) Resize(cols, rows, widthpx, heightpx uint32) error {
defer trace.End(trace.Begin(""))
msg := msgs.WindowChangeMsg{
Columns: cols,
Rows: rows,
WidthPx: widthpx,
HeightPx: heightpx,
}
ok, err := t.channel.SendRequest(msgs.WindowChangeReq, true, msg.Marshal())
if err == nil && !ok {
return fmt.Errorf("unknown error")
}
if err != nil {
return fmt.Errorf("resize error: %s", err)
}
return nil
}
