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xwayland: terminate when no client is connected

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Automatically shutdown Xwayland 10s after all X11 clients have
gone away.
This commit is contained in:
Simon Ser 2021-06-25 13:49:47 +02:00 • committed by Kenny Levinsen
parent 352064d76d
commit f575e445ec
4 changed files with 19 additions and 0 deletions
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9
xwayland/xwm.c
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@ -1842,6 +1842,7 @@ static void xwm_get_resources(struct wlr_xwm *xwm) {
wlr_log(WLR_DEBUG, "xfixes version: %" PRIu32 ".%" PRIu32,
xfixes_reply->major_version, xfixes_reply->minor_version);
xwm->xfixes_major_version = xfixes_reply->major_version;
free(xfixes_reply);
@ -2103,6 +2104,14 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *xwayland, int wm_fd) {
sizeof(supported)/sizeof(*supported),
supported);
#if HAS_XCB_XFIXES_SET_CLIENT_DISCONNECT_MODE
if (xwm->xwayland->server->options.terminate_delay > 0 &&
xwm->xfixes_major_version >= 6) {
xcb_xfixes_set_client_disconnect_mode(xwm->xcb_conn,
XCB_XFIXES_CLIENT_DISCONNECT_FLAGS_TERMINATE);
}
#endif
xcb_flush(xwm->xcb_conn);
xwm_set_net_active_window(xwm, XCB_WINDOW_NONE);