[Merge] lp:~thomas-voss/location-service/robustify-initialization-of-measurement-api into lp:location-service

[Loïc Minier]

What I'm getting now on startup with standalone connectivity client:

first, upstart restarts the client a bunch of times due to various failures; this is the last one:
I1002 16:34:20.482743  2000 ofono_nm_connectivity_manager.cpp:173] Exception while creating connected radio cell: org.freedesktop.DBus.Error.UnknownMethod: Method "GetProperties" with signature "" on interface "org.ofono.NetworkRegistration" doesn't exist^M

then, startup succeeds:
I1002 16:34:20.484452  2000 connectivity.cpp:47] Is wifi enabled: true^M
I1002 16:34:20.485826  2000 connectivity.cpp:48] Is wifi hw enabled: true^M
I1002 16:34:20.487259  2000 connectivity.cpp:49] Is wwan enabled: false^M
I1002 16:34:20.492051  2000 connectivity.cpp:50] Is wwan hw enabled: true^M


and the first wifis are reported, and keep being reported, but I never get gsm updates:
I1002 16:34:23.721839  2024 connectivity.cpp:88] Visible wireless network was added: (bssid: 2A:62:41:C8:70:67, ssid: FreeWifi_secure, last seen: 1412267663, mode: Mode::infrastructure, frequ
ency: 2467, strength: 45)^M
I1002 16:34:23.806716  2024 connectivity.cpp:88] Visible wireless network was added: (bssid: 2A:62:41:C8:70:64, ssid: freebox_EPPXKV, last seen: 1412267663, mode: Mode::infrastructure, freque
ncy: 2467, strength: 45)^M
I1002 16:34:23.898766  2024 connectivity.cpp:88] Visible wireless network was added: (bssid: 2A:62:41:C8:70:65, ssid: , last seen: 1412267663, mode: Mode::infrastructure, frequency: 2467, str
ength: 44)^M
I1002 16:34:23.940975  2024 connectivity.cpp:88] Visible wireless network was added: (bssid: F8:1E:DF:FC:A9:47, ssid: nest, last seen: 1412267663, mode: Mode::infrastructure, frequency: 2442,
 strength: 30)^M
I1002 16:34:24.974059  2024 ofono_nm_connectivity_manager.cpp:395] Error while creating ap/wifi: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remo
te application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.^M
I1002 16:34:25.653229  2024 connectivity.cpp:88] Visible wireless network was added: (bssid: 2A:62:41:C8:70:66, ssid: FreeWifi, last seen: 1412267663, mode: Mode::infrastructure, frequency: 2
467, strength: 44)^M
I1002 16:34:25.653595  2024 connectivity.cpp:185] A wireless network scan finished.^M
I1002 16:34:25.653779  2024 connectivity.cpp:55] Connectivity state changed: State::connecting^M
I1002 16:34:25.654145  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  ActivatingConnection^M
I1002 16:34:25.654206  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  ActiveConnections^M
I1002 16:34:25.654297  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  State^M
I1002 16:34:25.654816  2024 connectivity.cpp:55] Connectivity state changed: State::connected_global^M
I1002 16:34:25.655122  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  ActivatingConnection^M
I1002 16:34:25.655184  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  PrimaryConnection^M
I1002 16:34:25.655305  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  State^M
I1002 16:34:25.655488  2024 cached_wireless_network.cpp:178] Properties on access point nest changed: ^M
  Strength^M
I1002 16:34:25.655580  2024 connectivity.cpp:110] Signal strength changed for wifi nest: 38^M
I1002 16:34:25.655823  2024 ofono_nm_connectivity_manager.cpp:425] Property has changed: ^M
  WwanEnabled^M
I1002 16:34:25.675814  2020 connectivity.cpp:82] Characteristics for the primary network connection have changed: [connection_goes_via_wifi]^M
I1002 16:34:26.336519  2024 cached_wireless_network.cpp:178] Properties on access point nest changed: ^M
  Strength^M
I1002 16:34:26.336642  2024 connectivity.cpp:110] Signal strength changed for wifi nest: 43^M
I1002 16:34:32.342227  2024 cached_wireless_network.cpp:178] Properties on access point nest changed: ^M
  Strength^M
I1002 16:34:32.342562  2024 connectivity.cpp:110] Signal strength changed for wifi nest: 45^M


However if I restart:
I1002 16:40:34.814872  4873 connectivity.cpp:47] Is wifi enabled: true^M
I1002 16:40:34.816428  4873 connectivity.cpp:48] Is wifi hw enabled: true^M
I1002 16:40:34.817863  4873 connectivity.cpp:49] Is wwan enabled: true^M
I1002 16:40:34.819299  4873 connectivity.cpp:50] Is wwan hw enabled: true^M
I1002 16:40:34.821009  4873 connectivity.cpp:122] gsm(mcc: 208, mnc: 10, lac: 23800, id: 1688, asu: 9)^M
[...]

so GSM is reported
-- 
https://code.launchpad.net/~thomas-voss/location-service/robustify-initialization-of-measurement-api/+merge/236780
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