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[Tony Espy <1441623@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

This bug is bring reported as of network-manager version
0.9.10.0-4ubuntu13 ( latest in vivid at bug filing time ).

The code in src/devices/wwan/nm-modem-ofono.c which handles context
property_change signals should be optimized.

The function context_properties_changed() watches for key == 'Settings',
and then calls ofono_context_get_ip_properties().  This function then
calls dbus_g_proxy_call_with_timeout() to invoke the 'GetProperties'
method of the context interface.  This is a synchronous DBus call which
really isn't necessary as the payload for the 'PropertyChanged' signal
already contained the required data ( ie. the IP settings ).

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1441623

Title:
  optimize ofono context property-changed logic

Status in network-manager package in Ubuntu:
  New

Bug description:
  This bug is bring reported as of network-manager version
  0.9.10.0-4ubuntu13 ( latest in vivid at bug filing time ).

  The code in src/devices/wwan/nm-modem-ofono.c which handles context
  property_change signals should be optimized.

  The function context_properties_changed() watches for key ==
  'Settings', and then calls ofono_context_get_ip_properties().  This
  function then calls dbus_g_proxy_call_with_timeout() to invoke the
  'GetProperties' method of the context interface.  This is a
  synchronous DBus call which really isn't necessary as the payload for
  the 'PropertyChanged' signal already contained the required data ( ie.
  the IP settings ).

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