diff options
| author | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-08-11 07:34:44 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-08-11 07:34:44 +0000 |
| commit | 0a79760010cafa3e25fd950c0c3d22f8cc649567 (patch) | |
| tree | b2104529643980f8fc2f817fb5c896365c61f1c8 /usr.bin/tmux/tty.c | |
| parent | 1ab3a17cfaaf8e25698adc00e49d111278f44e17 (diff) | |
Change the way backoff works. Instead of stopping reading from the pty
when the client tty backs up too much, just stop updating the tty and
only update the internal screen. Then when the tty recovers, force a
redraw.
This prevents a dodgy client from causing other clients to go into
backoff while still allowing tmux to be responsive (locally) when seeing
lots of output.
Diffstat (limited to 'usr.bin/tmux/tty.c')
| -rw-r--r-- | usr.bin/tmux/tty.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/tmux/tty.c b/usr.bin/tmux/tty.c index 1d64d2555ea..094be0f99bf 100644 --- a/usr.bin/tmux/tty.c +++ b/usr.bin/tmux/tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty.c,v 1.88 2010/06/05 16:47:11 nicm Exp $ */ +/* $OpenBSD: tty.c,v 1.89 2010/08/11 07:34:43 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -578,7 +578,9 @@ tty_write(void (*cmdfn)( continue; if (c->session->curw->window == wp->window) { - if (c->tty.flags & TTY_FREEZE || c->tty.term == NULL) + if (c->tty.term == NULL) + continue; + if (c->tty.flags & (TTY_FREEZE|TTY_BACKOFF)) continue; cmdfn(&c->tty, ctx); } |