e1c173d2240a8eedf7685c9371087dc047a6931f - platform/frameworks/base

commit	e1c173d2240a8eedf7685c9371087dc047a6931f	[log] [tgz]
author	Hugo Benichi <hugobenichi@google.com>	Tue Oct 18 10:36:33 2016 +0900
committer	Hugo Benichi <hugobenichi@google.com>	Mon Oct 24 21:54:37 2016 +0900
tree	2cab9839ebc7a7bcce9c0f640e0240ce28cb9e48
parent	05686dbb6b965eb1a54591d2ed2334337886c6ee [diff]

IpConnectivityMetrics: rate limit ApfProgramEvents

This patch uses the previously introduced TokenBucket to rate limit
ApfProgramEvents, still allowing for burst of ApfProgramEvents when a
new interface is set up (due to ipv4 provisioning, multicast lock, ipv6 RAs
triggering new APF program events in short amounts of time).

Test: new test in IpConnectivityMetricsTest
Bug: 1550402
Change-Id: I1a544a8d62e6b02f0ed0088ab76c4bad338d2f44

core/java/android/net/IIpConnectivityMetrics.aidl[diff]
core/tests/coretests/src/android/util/TokenBucketTest.java[diff]
services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java[diff]
services/tests/servicestests/src/com/android/server/connectivity/IpConnectivityMetricsTest.java[diff]

4 files changed

tree: 2cab9839ebc7a7bcce9c0f640e0240ce28cb9e48