Merge lp:~nataliabidart/ubuntu-sso-client/connect-after into lp:ubuntu-sso-client

[Natalia Bidart]

Avoiding having the main window freezing when pinging the U1 server (LP: #645162).

[John Lenton (chipaca)]

Thank you.

review: Approve

[Rodrigo Moya (rodrigo-moya)]

review: Approve

=== modified file 'ubuntu_sso/gui.py'
--- ubuntu_sso/gui.py	2010-09-13 23:30:21 +0000
+++ ubuntu_sso/gui.py	2010-09-22 13:01:03 +0000
@@ -729,10 +729,14 @@
                         signal, method, iface)
             remove(method, signal_name=signal, dbus_interface=iface)
 
-        # destroy main window
+        # hide the main window
         if self.window is not None:
             self.window.hide()
 
+        # process any pending events before emitting signals
+        while gtk.events_pending():
+            gtk.main_iteration()
+
         if len(args) > 0 and args[0] in self.cancels:
             self.window.emit(SIG_USER_CANCELATION, self.app_name)
         elif len(self._gtk_signal_log) > 0: