Like kale, one can never have enough stats. =)
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
Bug: 29337859
Bug: 32163131
Merged-In: I5d40eae488cab685be6a44849181c0286fe28fdb
Merged-In: I759e97f9a72d15a84036c3a56451b872143539c6
Change-Id: Ieb47c3beed50f21c2c858fe57438afd48cfdc662
(cherry picked from commit 1199a352fc)
Like kale, one can never have enough stats. =)
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
Bug: 29337859
Bug: 32163131
Change-Id: Ieb47c3beed50f21c2c858fe57438afd48cfdc662
Try sticking with integer-based math as much as possible for speed,
but switch to double-based math if we detect that we'd end up
causing an overflow.
New tests to verify.
Test: bit FrameworksNetTests:com.android.server.net.NetworkStatsCollectionTest
Bug: 65257769
Change-Id: I1ae35599be134f81850c0a3d86928b057fba1eff
Add a configurable black for protocols which packets are to be dropped
by APF. This enales an OEM to configure the APF to filter out un-needed
packets from reaching the host
Bug: 62415182
Test: runtest frameworks-net
Merged-In: I86335a0f854d5e83a2b2767978cd69b2cc25c2f8
Signed-off-by: Ahmed ElArabawy <arabawy@google.com>
(cherry picked from commit caffbe1277)
Change-Id: I15a758d18464d73d24ba8364a867904bb3cd3b34
When a carrier provides an "anchor" of data usage at a specific
moment in time, augment the network statistics used by warning/limit
thresholds and Settings UI. For example, if the OS measured 500MB
of usage, but the carrier says only 400MB has been used, we "squish"
down the OS measured usage to match that anchor.
Callers using the hidden API will have their data augmented by
default, and the public API offers a way to opt-into augmentation.
Thorough testing to verify behavior.
Test: bit FrameworksNetTests:android.net.,com.android.server.net.
Test: cts-tradefed run commandAndExit cts-dev -m CtsUsageStatsTestCases -t android.app.usage.cts.NetworkUsageStatsTest
Bug: 64534190
Change-Id: Id3d4d7625bbf04f57643e51dbf376e3fa0ea8eca
Fixes:
frameworks/base/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java:149: error: [JUnit4TestNotRun] Test method will not be run; please add @Test annotation
public void testNoSettingsValueDefaultDisabledDoesNotStart() throws Exception {
^
(see http://errorprone.info/bugpattern/JUnit4TestNotRun)
Did you mean '@Test'?
frameworks/base/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java:170: error: [JUnit4TestNotRun] Test method will not be run; please add @Test annotation
public void testNoSettingsValueDefaultEnabledDoesStart() throws Exception {
^
(see http://errorprone.info/bugpattern/JUnit4TestNotRun)
Did you mean '@Test'?
Bug: 64489631
Test: m -j RUN_ERROR_PRONE=true javac-check
Merged-In: Ib32489d07778465134bca52c589baddbd78ab129
Change-Id: I41dfdf87529e532df385617fa05c7006a7a14c86
Currently, if setting a data limit fails, we completely stop
offload in order to avoid data overages. However, the next thing
we do is try to fetch the stats and crash, because once offload
is stopped all our local state is cleared.
Fix this by fetching stats before we stop offload.
Bug: 29337859
Bug: 32163131
Bug: 64867836
Test: OffloadControllerTest passes
Test: no crash when disabling wifi tethering with BT tethering active
Merged-In: I7fc47e60b2da5f39c26fb22c1325618f9948dd38
Merged-In: I464dd2a6d1996b1cfb8bbf82b6ee453fd0747569
Change-Id: I260f5450f8b67f055983af68fb23a5f3cfc0bc69
(cherry picked from commit d743601a00)
This patch removes the call to runWithScissors() in
OffloadController#getTetherStats() that was causing a deadlock when
NetworkStatsService would be polled for stats in certain threading
contexts.
Instead of trying to query the tethering offload HAL synchronously all
the time, this patch:
- changes getTetherStats() to only call into the offload HAL when it
detects that it is called on the same thread as the Tethering handler
thread.
- changes the map of interface to accumulated tethering forwarded stats
to be concurrent.
This makes stats reading from getTetherStats() eventually consistent.
From the point of view of getTetherStats(), it preserves the guarantees
that tethering stats are monotonically increasing, and also guarantees
no tearing between rx bytes and tx bytes.
Bug: 29337859
Bug: 32163131
Bug: 64771555
Test: runtest frameworks-net
Merged-In: Ibcd351ad0225ef146b00a807833f76d2a886f6c1
Merged-In: I61786d61fe1422e429c0dd9eadaff6f02eb850e7
Merged-In: I999d1d1bf72e7ab02c5d17f37aad00bc711d3fc5
(cherry pick from commit eb5e465edd)
Change-Id: I28646b962cee8c8a6efd66059f84873c02ac5810
1. Mock the service manager so that NMS can fetch mock versions
of INetd and IBatteryStats.
2. Call LocalServices.removeServiceForTest to avoid a duplicate
service registration error. // check this
3. Change the timeout from 100ms to 200ms, as otherwise the tests
that check for IfaceClass fail.
4. Convert NetworkManagementServiceTest to JUnit 4.
5. Move NetworkManagementServiceTest to tests/net
Bug: 29337859
Bug: 32163131
Bug: 32561414
Bug: 62918393
Test: runtest frameworks-net
Change-Id: Ic7371b427b35809ccd446addf35c9d8ae99ccfd3
This patch removes the call to runWithScissors() in
OffloadController#getTetherStats() that was causing a deadlock when
NetworkStatsService would be polled for stats in certain threading
contexts.
Instead of trying to query the tethering offload HAL synchronously all
the time, this patch:
- changes getTetherStats() to only call into the offload HAL when it
detects that it is called on the same thread as the Tethering handler
thread.
- changes the map of interface to accumulated tethering forwarded stats
to be concurrent.
This makes stats reading from getTetherStats() eventually consistent.
From the point of view of getTetherStats(), it preserves the guarantees
that tethering stats are monotonically increasing, and also guarantees
no tearing between rx bytes and tx bytes.
Bug: 29337859
Bug: 32163131
Bug: 64771555
Test: runtest frameworks-net
Change-Id: Ibcd351ad0225ef146b00a807833f76d2a886f6c1
Currently, if setting a data limit fails, we completely stop
offload in order to avoid data overages. However, the next thing
we do is try to fetch the stats and crash, because once offload
is stopped all our local state is cleared.
Fix this by fetching stats before we stop offload.
Bug: 29337859
Bug: 32163131
Bug: 64867836
Test: OffloadControllerTest passes
Test: no crash when disabling wifi tethering with BT tethering active
Change-Id: I260f5450f8b67f055983af68fb23a5f3cfc0bc69
This patch changes IpManager to take into account static provisioning
information specified in the InitialConfiguration for IPv6 static
configuration.
When a valid InitialConfiguration with IPv6 content is specified,
IpManager will do the following things:
- at start(), it will push the IPv6 addresses in the config to netd
- it will observe all addresses be notified via Netlink
- when all addresses are there, it will patch in the associated IPv6
routes in the config, so that they get passed to ConnectivityService
through the usual mechanism
The logic triggering onProvisioningSuccess is also changed to take into
account InitialConfiguration: when all addresses and all routes in the
config are seen the provisioning is successful.
Bug: 62988545
Test: runtest frameworks-net, with newly added tests
Merged-In: I77ed7c576c4b198de7a4726be70c78b74689e98b
Merged-In: I131589680b68222e4fda4e9165ac2f50894ee28e
Merged-In: I6e42d26ae430c213f65e466a2c556760ff0e14eb
Merged-In: I8e9c6de63697b8c3f41480d69309360763119838
Merged-In: I80439f92cad469ac77c11430727e5207e75cf432
(cherry picked from commit d00ddf5672)
Change-Id: I7b1ced13361f49a92b10174486de9a1f70dd68d1
