NetworkStats now grows in place with arraycopy() instead of callers
needing to know record count a priori. Better growth calculation for
both NetworkStats and NetworkStatsHistory; 50% each time. Better
estimates of buckets needed in calling services.
Change-Id: I3adbffa0b7407612cc6349d9135a8b4eb63cd440
Added startDataProfiling() and stopDataProfiling() to TrafficStats,
which can be used by apps to measure network usage delta between two
points in time. Currently takes two NetworkStats snapshots and returns
delta, which will eventually include tag-level granularity. Added
tests for NetworkStats delta subtraction.
Added NMS.getNetworkStatsUidDetail() that returns stats for specific
UID. Always gives stats access for the calling UID, otherwise enforces
that caller has permission. Fix readSingleLongFromFile(), since
/proc/ files don't have well-defined lengths.
Change-Id: Ic5b6414d8effbd66846e275b00d4b8a82c74589d
Introduce NetworkStats which is a collection of network statistics,
which should match the structure communicated by kernel module through
netd. Will introduce tags and fg/bg stats later. Kept entirely in a
flat data structure to optimize parcel speed.
Initial pass at returning NetworkStats from NetworkManagementService,
both summary and details. Will eventually pull data from kernel module
over netd connection.
Change-Id: I92d9f61678ec8c22e2ce26775fb035a0cf32413f
Generates InetAddresses without risking an accidental dns lookup. For use with supposedly
numeric-only ip address strings.
Change-Id: I694f3976ce1c6382854706f6557ea88a289add3a
observers. Also fix the syntax of the "interface-status-change" message. Add
a null handler in the ThrottleService and Tethering classes (plus fix names).
Change-Id: I58cabc7b0ce5662243bc6513b2de4818065e6c52
InterfaceConfiguration changed to use InetAddress and stop with the string->int->string
conversions.
bug:2542681
Change-Id: I11c4954547333c43bb840fa0469ddde57b0d043b
If the sending of the command fails we should note it and not wait forever
for the response.
We should also not say we're ready until we actually are.
bug:2993205
Change-Id: I380f0312ac4693ad184a526b330fdfa23f6ac558
Up the blocking queue maximum to twice the number of containers we
allow which should let "asec list" complete without blocking the thread
several times.
Change the threads for the NativeDaemonConnector to vold and netd to be
more descriptive instead of the same name.
Bug: 2501075
Change-Id: I7e7949845a6c70a3d619aec0fa79ceef3c17a4be
In NativeDaemonConnector.doCommand() calls, there was inconsistent error
checking. This change adds error checking for every call and makes it so
that any call to .doCommand() that gets an error code won't cause the
code to hang forever.
Change-Id: I4584953a759a48ad16adfe8ee9e564b5f5796680
Previously we only supported a single range - this was inadequate for
multiple interfaces. Adding a second range so we can support
both usb and wifi tethering.
Also moving out of the zero-conf range as our dhcp client won't
accept ip addrs in that range (no nexus to nexus wifi action).
bug: 2537963
bug: 2533491
bug: 2538303
Change-Id: I600b421343c28c2f9839ed2076122ae3d0ff5d3d
Introduce a callback event observer which can be registered on the
INetworkManagementService instance to receive events from the service.
Signed-off-by: San Mehat <san@google.com>
This is the framework-exposed interface for the (future) management of
all Android network management functions. Initial support is for providing
tethering.
Updated: Integrate feedback from review; clean up naming
Updated: Switch from add/remove/list to get/set for DNS forwarders
- allows prioritization / ordering of DNS servers
Updated: Refactor NAT api
Updated: Refactor NAT api (last time sorry)
Signed-off-by: San Mehat <san@google.com>
