| 1c50de232acb3d6148c454941a6b9a79e0663b81 |
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26-Jul-2016 |
Glen Kuhne <kuh@google.com> |
WiFiMetrics: Add LastResortWatchdog success metric
Added a metric that tracks how often WifiLastResortWatchdog triggers
successfully fix wifi, allowing wifi to connect to a network after
triggering. It does not count a success, if the connection occurs
after a new network becomes available.
BUG=30407550
TEST=Unit Tests
Change-Id: I68d1f003fee9eb8074c04db141bd7b5c3089d57b
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
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| 969de309e3edc1795d6df24415e586d1a1587cb6 |
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27-May-2016 |
Rebecca Silberstein <silberst@google.com> |
DO NOT MERGE WifiLastResortWatchdog: reset wifi on trigger
( cherry-pick of Icb7c3a211afcd234cfcd25a42665aed03c33f5e1 from master )
Added wifi reset on WifiLastResortTrigger. The reset is implemented by
sending the CMD_RESTART_WIFI message to WifiController.
BUG: 27856267
Change-Id: Icb7c3a211afcd234cfcd25a42665aed03c33f5e1
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
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| 91a8893f047b8a193e4516ab772b6f43882777f5 |
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30-Apr-2016 |
Rebecca Silberstein <silberst@google.com> |
WifiLastResortWatchdog: update config if not null
When new scan results are processed, networks already stored as the
available networks may have updated configs passed in, but they may also
have null configs. The null configs should not be used to update the
stored config. Added a check to determine if the passed in config is
not null before the update.
In addition, debugging output also reported the value of
HasEverConnected as false for networks with a null config. This was
updated to report null_config instead.
Added tests covering config updates.
Added tests for debugging output.
BUG: 28451079
Change-Id: Iff9888ab87c61619b2f865516eca22d87eb4f4b8
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
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| 5f001750a0ce82a8b3a47ac566117d4de27f3e23 |
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22-Apr-2016 |
Glen Kuhne <kuh@google.com> |
WifiLastResortWatchdog metrics
Added logging of various metrics to the WifiLastResortWatchdog. These
metrics count the number of times the Watchdog triggers, and stats
counting the number of networks present at failure time for different
failure types.
BUG=27856474
Change-Id: If43836b1c33791fefb8000196b231c312161feef
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
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| 83f2b8087178705445e4d1618eaac832f9c633f4 |
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20-Apr-2016 |
Glen Kuhne <kuh@google.com> |
WifiLastResortWatchdog trigger logic
Implemented trigger condition logic that is checked after a failure is
counted. The condition takes into account: failure counts, wifi
connected state, past connections to saved networks and whether the
watchdog has fired since the wifi environment changed.
Please note: This change only implements the logic for deciding when to
trigger, not the trigger itself.
BUG=27856709
Change-Id: I91ad6127a72ca24c72a5520348c4fff83f16b559
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
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| 8fe3e3497daf08b71ffc8c33cb7b139df6667448 |
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14-Apr-2016 |
Glen Kuhne <kuh@google.com> |
WifiLastResortWatchdog failure counting
Implemented watchdog methods and calls to them from WifiStateMachine to
count association rejection, authentication failure & dhcp failures.
This will allow the watchdog to determine when all available networks
are failing, and Wifi Framework has no other options, however this Cl
does not implement that logic.
BUG=27855690
BUG=27856523
Change-Id: I416bfd0e0340823de5ca04f2d040bff7a751b677
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
|
| 09abbe29be6e552a2531b0367bd6d29647d33767 |
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30-Mar-2016 |
Glen Kuhne <kuh@google.com> |
Created LastResortWatchdog class
Created the WifiLastResortWatchdog class, that will handle restarting
the wifi stack as a last resort when wifi is failing.
Implemented the logic that tracks failure counts for all available
networks, and the maintaining of that list of available networks.
BUG=27856523
Change-Id: I8c944d033955ad7e5cc9484cce8f20cd3755312e
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiLastResortWatchdog.java
|