When uid is removed, NetworkStatsService will iterate CookieTagMap and
delete the corresponded uid socketTag value. But not only
NetworkStatsService would detete CookieTagMap entries. There are other
threads may also delete CookieTagMap entries such as #unTagSocket in
bpfHandler and desctroy socket listener in TrafficController. System
server crash as NPE because the CookieTagMap entry it iterate just be
removed by other threads at the same time. This is just a simple fix to
prevent the crash. Will have follow up CL for formal fix.
Bug: 220084230
Test: m
Change-Id: I08cad87f537fb09499faf1ff5cfd443fcb8ce436
This CL exposes EthernetManager APIs that settings and other
system components can use to modify and monitor Ethernet state.
The new APIs are similar to the existing @hide methods but
pass on more information and meet API guidelines:
1. Add an InterfaceStateListener interface, and
addInterfaceStateListener and removeInterfaceStateListener
methods that meet API guidelines (e.g., take Executor, take
SAM parameter last, etc.) This new listener passes interface
state (absent, up, down), role (client or server) and IP
configuration.
2. Implement the legacy Listener type as a subinterface of the
new interface. Hopefully existing callers should be able to
use it unchanged.
3. Expose setIncludeTestInterfaces as module-lib api instead of
TestApi, since modules cannot expose TestApi methods.
Bug: 210586283
Test: m
Test: atest EthernetServiceTests
Test: atest EthernetTetheringTest
Change-Id: I88240a546ab51d128ed83775499f2bcabab74db0
Merged-In: I88240a546ab51d128ed83775499f2bcabab74db0
Allows VCN and IKE unit tests to mock IpSecManager and thus stop
depending on the hidden APIs in the Connectivity module
(e.g. IpSecService binder interface). Otherwise, any changes on
these related hidden APIs will require topic changes across multiple
projects.
Bug: 217572993
Test: make update-api
Test: atest IpSecManagerTest, IpSecManagerTunnelTest
Change-Id: I29f3ac96f83b4271f29a7051d33ccf47a0dd6c57
Merged-In: I29f3ac96f83b4271f29a7051d33ccf47a0dd6c57
Add key / value structures for CookieTagMap, StatsMap, and UidStatsMap.
This will be used for deleteTagData.
Test: m
Change-Id: I955ae7f7745d4c5f37eccbad80cdb841ef55ff56
A common mistake when using service discovery is to mismanage networks,
expecting to find or be able to access services on networks that may not
be available yet, or may be stale/lost.
This new API allows clients to start service discovery with just a
NetworkRequest, letting NsdManager track networks and notify when
services are found/lost for each network.
Bug: 190249673
Test: atest NsdManagerTest
Change-Id: I12e799aa48fce2d1a35f708c5617386b1cc70f21
This adds a Network member to NsdServiceInfo, allowing discovered
services to report which network they were discovered on, and clients to
specify which network to resolve the service on. If clients use the
discovered NsdServiceInfo to resolve a service, it will be resolved on
the network where it was discovered instead of an unspecified network.
Also add a network parameter to a new overload of
NsdManager#discoverServices, so that clients can discover on specific
networks.
Bug: 190249673
Test: atest NsdManagerTest
Change-Id: Idc4bf9fde0f4b0328204a8cd2eedc12fffbbbdba
When discover two different host with same host name
from different network interface, specify on what
interface to getAddrInfo.
Bug: 203453164
Test: build & manual
Signed-off-by: hepengtao <hept.hept.hept@gmail.com>
Change-Id: Ifaccb7f3fac6b1dd789cc9ce7c8d964102754508
Renaming InternalNetwork* files and classes related to ethernet network
management to EthernetNetwork* as ethernet is the only trasnport these
particular files are used with.
Bug: 210485380
Test: atest EthernetServiceTests
Change-Id: Ieb3915c032ef5fcd6b36eb09878119de7668bb4b
Update to InternalNetworkManagementException in order to allow all
members to be parcelable.
Bug: 210485380
Test: atest EthernetServiceTests
Change-Id: I17f119a66face8a927546657490969aa3073c54b
Currently, socket tagging is implemented in the framework. The
Java code is in NetworkManagmentSocketTagger.java and the JNI is
in libandroid and loaded by the general framework JNI loader.
- Move the Java implementation to TrafficStats, which is the only
caller of NetworkManagmentSocketTagger. This simplifies the
code a bit because a number of methods can be deleted.
- Move the JNI code to a new JNI library in the APEX. The library
depends only on the NDK and statically links the NDK-only
version of libnativehelper. Its size is only 5k on ARM and 10k
on ARM64.
- Temporarily make the framework depend on this library until the
rest of the T connectivity code moves to the APEX.
Test: atest NetworkUsageStatsTest CtsNetTestCases:TrafficStatsTest
Change-Id: I050c7c515237f68b78d08987bc443f50a7949c06
