# HG changeset patch
# User Cole Robinson <crobinso@redhat.com>
# Date 1264526673 18000
# Node ID 3fc51aee7be3c5d539ad9ed1f90afdcd43de8896
# Parent  0ade95843eba86c51247645be001cc336fd99966
engine: Make sure a libvirtd restart doesn't lock the app

We were trying to close the connection without thread locking (and closing
can emit a signal which updates the UI).

diff -r 0ade95843eba -r 3fc51aee7be3 src/virtManager/engine.py
--- a/src/virtManager/engine.py	Mon Jan 25 10:04:31 2010 -0500
+++ b/src/virtManager/engine.py	Tue Jan 26 12:24:33 2010 -0500
@@ -211,8 +211,9 @@
 
     def _tick(self):
         for uri in self.connections.keys():
+            conn = self.connections[uri]["connection"]
             try:
-                self.connections[uri]["connection"].tick()
+                conn.tick()
             except KeyboardInterrupt:
                 raise
             except libvirt.libvirtError, e:
@@ -220,7 +221,7 @@
                     logging.exception("Could not refresh connection %s." % uri)
                     logging.debug("Closing connection since libvirtd "
                                   "appears to have stopped.")
-                    self.connections[uri]["connection"].close()
+                    gobject.idle_add(conn.close)
                 else:
                     raise
         return 1