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If a session is destroyed, safely kill all other clients attached to it.

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This commit is contained in:
Nicholas Marriott
2007-08-27 12:05:15 +00:00
parent 7000277f94
commit 6e210bb005
3 changed files with 41 additions and 17 deletions
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34
server.c
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@ -1,4 +1,4 @@
/* $Id: server.c,v 1.4 2007-08-27 11:45:03 nicm Exp $ */
/* $Id: server.c,v 1.5 2007-08-27 12:05:15 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -655,17 +655,33 @@ void
lost_window(struct window *w)
{
struct client *c;
u_int i;
struct session *s;
u_int i, j;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL) {
if (session_has(c->session, w)) {
if (session_detach(c->session, w) != 0)
write_client(c, MSG_EXIT, NULL, 0);
else
changed_window(c);
}
if (c == NULL || c->session == NULL)
continue;
if (!session_has(c->session, w))
continue;
s = c->session;
/* Detach window from session. */
session_detach(s, w);
/* Try to flush session and redraw if not destroyed. */
if (session_flush(s) == 0) {
changed_window(c);
continue;
}
/* Kill all clients attached to this session. */
for (j = 0; j < ARRAY_LENGTH(&clients); j++) {
c = ARRAY_ITEM(&clients, j);
if (c == NULL || c->session != s)
continue;
c->session = NULL;
write_client(c, MSG_EXIT, NULL, 0);
}
}
}