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Calendar: ignore timeouts starting the calendar-server

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In certain cases the timeout for starting the calendar helper can
be reached but the calendar helper still loads fine. If so, just
ignore the timeout and wait until we get a notification from
dbus of the successful start.

https://bugzilla.gnome.org/show_bug.cgi?id=735308
This commit is contained in:
Giovanni Campagna 2014-12-10 16:41:48 -08:00
parent ce818c0ae5
commit c568b44997
1 changed files with 21 additions and 5 deletions
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26
js/ui/calendar.js
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@ -252,11 +252,24 @@ const DBusEventSource = new Lang.Class({
this._initialized = false;
this._dbusProxy = new CalendarServer();
this._dbusProxy.init_async(GLib.PRIORITY_DEFAULT, null, Lang.bind(this, function(object, result) {
let loaded = false;
try {
this._dbusProxy.init_finish(result);
loaded = true;
} catch(e) {
log('Error loading calendars: ' + e.message);
return;
if (e.matches(Gio.DBusError, Gio.DBusError.TIMED_OUT)) {
// Ignore timeouts and install signals as normal, because with high
// probability the service will appear later on, and we will get a
// NameOwnerChanged which will finish loading
//
// (But still _initialized to false, because the proxy does not know
// about the HasCalendars property and would cause an exception trying
// to read it)
} else {
log('Error loading calendars: ' + e.message);
return;
}
}
this._dbusProxy.connectSignal('Changed', Lang.bind(this, this._onChanged));
@ -272,9 +285,11 @@ const DBusEventSource = new Lang.Class({
this.emit('notify::has-calendars');
}));
this._initialized = true;
this.emit('notify::has-calendars');
this._onNameAppeared();
this._initialized = loaded;
if (loaded) {
this.emit('notify::has-calendars');
this._onNameAppeared();
}
}));
},
@ -296,6 +311,7 @@ const DBusEventSource = new Lang.Class({
},
_onNameAppeared: function(owner) {
this._initialized = true;
this._resetCache();
this._loadEvents(true);
},