Ted Unangst <[email protected]> writes:
> Whenever I change IPs or networks or whatever, I usually forget an
> open ssh session somewhere, which then stalls and I can't disconnect it.
>
> No big deal, right? Hit enter a few times, then ~., and I should
> disconnect. Except I don't. Just hangs there waiting around for
> some slow network timeout. Why? It seems the time when using ~. to
> disconnect would be most useful is when the network is down, and
> that's precisely when it doesn't work.
>
I have this hack:
--- clientloop.c 20 Jun 2012 04:42:58 -0000 1.240
+++ clientloop.c 2 Aug 2012 19:35:07 -0000
@@ -1029,18 +1029,7 @@
/* Process the escaped character. */
switch (ch) {
case '.':
- /* Terminate the connection. */
- snprintf(string, sizeof string, "%c.\r\n",
- escape_char);
- buffer_append(berr, string, strlen(string));
-
- if (c && c->ctl_chan != -1) {
- chan_read_failed(c);
- chan_write_failed(c);
- return 0;
- } else
- quit_pending = 1;
- return -1;
+ cleanup_exit(0);
case 'Z' - 64:
/* XXX support this for mux clients */
