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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https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1441623/+subscriptions
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