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dbus: Avoid losing org.freedesktop.Notifications on replacement

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We weren't specifying _ALLOW_REPLACEMENT for anything except
org.gnome.Shell, which created a race - if the exiting process
didn't exit fast enough, the replacing process would fail
to get the name.

https://bugzilla.gnome.org/show_bug.cgi?id=646257
This commit is contained in:
Colin Walters 2011-03-30 14:34:42 -04:00
parent db6caac9cc
commit 42e26a8682
1 changed files with 7 additions and 8 deletions
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15
src/main.c
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@ -73,13 +73,10 @@ shell_dbus_init (gboolean replace)
exit (1);
}
/* Also grab org.gnome.Panel to replace any existing panel process,
* unless a special environment variable is passed. The environment
* variable is used by the gnome-shell (no --replace) launcher in
* Xephyr */
/* Also grab org.gnome.Panel to replace any existing panel process */
if (!dbus_g_proxy_call (bus, "RequestName", &error, G_TYPE_STRING,
"org.gnome.Panel", G_TYPE_UINT,
DBUS_NAME_FLAG_REPLACE_EXISTING | DBUS_NAME_FLAG_DO_NOT_QUEUE,
DBUS_NAME_FLAG_REPLACE_EXISTING | request_name_flags,
G_TYPE_INVALID, G_TYPE_UINT,
&request_name_result, G_TYPE_INVALID))
{
@ -91,7 +88,7 @@ shell_dbus_init (gboolean replace)
*/
if (!dbus_g_proxy_call (bus, "RequestName", &error,
G_TYPE_STRING, MAGNIFIER_DBUS_SERVICE,
G_TYPE_UINT, 0,
G_TYPE_UINT, DBUS_NAME_FLAG_REPLACE_EXISTING | request_name_flags,
G_TYPE_INVALID,
G_TYPE_UINT, &request_name_result,
G_TYPE_INVALID))
@ -101,11 +98,13 @@ shell_dbus_init (gboolean replace)
* but keep going. */
}
/* ...and the org.freedesktop.Notifications service.
/* ...and the org.freedesktop.Notifications service; we always
* specify REPLACE_EXISTING to ensure we kill off
* notification-daemon if it was running.
*/
if (!dbus_g_proxy_call (bus, "RequestName", &error,
G_TYPE_STRING, "org.freedesktop.Notifications",
G_TYPE_UINT, DBUS_NAME_FLAG_REPLACE_EXISTING | DBUS_NAME_FLAG_DO_NOT_QUEUE,
G_TYPE_UINT, DBUS_NAME_FLAG_REPLACE_EXISTING | request_name_flags,
G_TYPE_INVALID,
G_TYPE_UINT, &request_name_result,
G_TYPE_INVALID))