Merge "On U+ require config_networkWakeupPacketMark/Mask to be 0x80000000"
diff --git a/TEST_MAPPING b/TEST_MAPPING
index c1d6a89..0326bf2 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -226,7 +226,12 @@
]
},
{
- "name": "CtsTetheringTestLatestSdk[CaptivePortalLoginGoogle.apk+NetworkStackGoogle.apk+com.google.android.resolv.apex+com.google.android.tethering.apex]"
+ "name": "CtsTetheringTestLatestSdk[CaptivePortalLoginGoogle.apk+NetworkStackGoogle.apk+com.google.android.resolv.apex+com.google.android.tethering.apex]",
+ "options": [
+ {
+ "exclude-annotation": "com.android.testutils.NetworkStackModuleTest"
+ }
+ ]
}
],
"mainline-postsubmit": [
@@ -236,8 +241,13 @@
"keywords": ["sim"]
},
{
- "name": "CtsTetheringTestLatestSdk[CaptivePortalLoginGoogle.apk+NetworkStackGoogle.apk+com.google.android.resolv.apex+com.google.android.tethering.apex]",
- "keywords": ["sim"]
+ "name": "CtsTetheringTestLatestSdk[CaptivePortalLoginGoogle.apk+NetworkStackGoogle.apk+com.google.android.resolv.apex+com.google.android.tethering.apex]",
+ "keywords": ["sim"],
+ "options": [
+ {
+ "exclude-annotation": "com.android.testutils.NetworkStackModuleTest"
+ }
+ ]
}
],
"imports": [
diff --git a/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java b/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java
index 4ee5c42..5d57aa5 100644
--- a/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java
+++ b/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java
@@ -65,6 +65,7 @@
import com.android.net.module.util.structs.UdpHeader;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;
+import com.android.testutils.NetworkStackModuleTest;
import com.android.testutils.TapPacketReader;
import org.junit.Rule;
@@ -860,6 +861,8 @@
(byte) 0x00, (byte) 0x08, (byte) 0x3a, (byte) 0xdf
};
+ // This test requires the update in NetworkStackModule(See b/269692093).
+ @NetworkStackModuleTest
@Test
public void testTetherZeroLengthDhcpPacket() throws Exception {
final TetheringTester tester = initTetheringTester(toList(TEST_IP4_ADDR),
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 60d38e1..fad6aaa 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -8643,10 +8643,18 @@
}
private void maybeCloseSockets(NetworkAgentInfo nai, Set<UidRange> ranges,
- Set<Integer> exemptUids) {
+ UidRangeParcel[] uidRangeParcels, int[] exemptUids) {
if (nai.isVPN() && !nai.networkAgentConfig.allowBypass) {
try {
- mDeps.destroyLiveTcpSockets(UidRange.toIntRanges(ranges), exemptUids);
+ if (mDeps.isAtLeastU()) {
+ final Set<Integer> exemptUidSet = new ArraySet<>();
+ for (final int uid: exemptUids) {
+ exemptUidSet.add(uid);
+ }
+ mDeps.destroyLiveTcpSockets(UidRange.toIntRanges(ranges), exemptUidSet);
+ } else {
+ mNetd.socketDestroy(uidRangeParcels, exemptUids);
+ }
} catch (Exception e) {
loge("Exception in socket destroy: ", e);
}
@@ -8654,16 +8662,16 @@
}
private void updateVpnUidRanges(boolean add, NetworkAgentInfo nai, Set<UidRange> uidRanges) {
- final Set<Integer> exemptUids = new ArraySet<>();
+ int[] exemptUids = new int[2];
// TODO: Excluding VPN_UID is necessary in order to not to kill the TCP connection used
// by PPTP. Fix this by making Vpn set the owner UID to VPN_UID instead of system when
// starting a legacy VPN, and remove VPN_UID here. (b/176542831)
- exemptUids.add(VPN_UID);
- exemptUids.add(nai.networkCapabilities.getOwnerUid());
+ exemptUids[0] = VPN_UID;
+ exemptUids[1] = nai.networkCapabilities.getOwnerUid();
UidRangeParcel[] ranges = toUidRangeStableParcels(uidRanges);
// Close sockets before modifying uid ranges so that RST packets can reach to the server.
- maybeCloseSockets(nai, uidRanges, exemptUids);
+ maybeCloseSockets(nai, uidRanges, ranges, exemptUids);
try {
if (add) {
mNetd.networkAddUidRangesParcel(new NativeUidRangeConfig(
@@ -8677,7 +8685,7 @@
" on netId " + nai.network.netId + ". " + e);
}
// Close sockets that established connection while requesting netd.
- maybeCloseSockets(nai, uidRanges, exemptUids);
+ maybeCloseSockets(nai, uidRanges, ranges, exemptUids);
}
private boolean isProxySetOnAnyDefaultNetwork() {
diff --git a/service/src/com/android/server/connectivity/AutomaticOnOffKeepaliveTracker.java b/service/src/com/android/server/connectivity/AutomaticOnOffKeepaliveTracker.java
index f8285ed..62d79a3 100644
--- a/service/src/com/android/server/connectivity/AutomaticOnOffKeepaliveTracker.java
+++ b/service/src/com/android/server/connectivity/AutomaticOnOffKeepaliveTracker.java
@@ -18,6 +18,7 @@
import static android.net.SocketKeepalive.ERROR_INVALID_SOCKET;
import static android.net.SocketKeepalive.MIN_INTERVAL_SEC;
+import static android.net.SocketKeepalive.SUCCESS;
import static android.net.SocketKeepalive.SUCCESS_PAUSED;
import static android.provider.DeviceConfig.NAMESPACE_TETHERING;
import static android.system.OsConstants.AF_INET;
@@ -52,6 +53,7 @@
import android.system.StructTimeval;
import android.util.LocalLog;
import android.util.Log;
+import android.util.Pair;
import android.util.SparseArray;
import com.android.internal.annotations.VisibleForTesting;
@@ -381,7 +383,11 @@
return;
}
autoKi.mAutomaticOnOffState = STATE_ENABLED;
- handleResumeKeepalive(newKi);
+ final int error = handleResumeKeepalive(newKi);
+ if (error != SUCCESS) {
+ // Failed to start the keepalive
+ cleanupAutoOnOffKeepalive(autoKi);
+ }
}
/**
@@ -402,7 +408,20 @@
* Forward to KeepaliveTracker.
*/
public void handleEventSocketKeepalive(@NonNull NetworkAgentInfo nai, int slot, int reason) {
- mKeepaliveTracker.handleEventSocketKeepalive(nai, slot, reason);
+ if (mKeepaliveTracker.handleEventSocketKeepalive(nai, slot, reason)) return;
+
+ // The keepalive was stopped and so the autoKi should be cleaned up.
+ final AutomaticOnOffKeepalive autoKi =
+ CollectionUtils.findFirst(
+ mAutomaticOnOffKeepalives, it -> it.match(nai.network(), slot));
+ if (autoKi == null) {
+ // This may occur when the autoKi gets cleaned up elsewhere (i.e
+ // handleCheckKeepalivesStillValid) while waiting for the network agent to
+ // start the keepalive and the network agent returns an error event.
+ Log.e(TAG, "Attempt cleanup on unknown network, slot");
+ return;
+ }
+ cleanupAutoOnOffKeepalive(autoKi);
}
/**
@@ -414,6 +433,9 @@
final List<AutomaticOnOffKeepalive> matches =
CollectionUtils.filter(mAutomaticOnOffKeepalives, it -> it.mKi.getNai() == nai);
for (final AutomaticOnOffKeepalive ki : matches) {
+ if (ki.mAutomaticOnOffState == STATE_SUSPENDED) {
+ mKeepaliveTracker.finalizePausedKeepalive(ki.mKi, reason);
+ }
cleanupAutoOnOffKeepalive(ki);
}
}
@@ -425,9 +447,14 @@
*/
public void handleStartKeepalive(Message message) {
final AutomaticOnOffKeepalive autoKi = (AutomaticOnOffKeepalive) message.obj;
+ final int error = mKeepaliveTracker.handleStartKeepalive(autoKi.mKi);
+ if (error != SUCCESS) {
+ mEventLog.log("Failed to start keepalive " + autoKi.mCallback + " on "
+ + autoKi.getNetwork() + " with error " + error);
+ return;
+ }
mEventLog.log("Start keepalive " + autoKi.mCallback + " on " + autoKi.getNetwork());
mKeepaliveStatsTracker.onStartKeepalive();
- mKeepaliveTracker.handleStartKeepalive(autoKi.mKi);
// Add automatic on/off request into list to track its life cycle.
try {
@@ -443,10 +470,22 @@
}
}
- private void handleResumeKeepalive(@NonNull final KeepaliveTracker.KeepaliveInfo ki) {
+ /**
+ * Handle resume keepalive with the given KeepaliveInfo
+ *
+ * @return SUCCESS if the keepalive is successfully starting and the error reason otherwise.
+ */
+ private int handleResumeKeepalive(@NonNull final KeepaliveTracker.KeepaliveInfo ki) {
+ final int error = mKeepaliveTracker.handleStartKeepalive(ki);
+ if (error != SUCCESS) {
+ mEventLog.log("Failed to resume keepalive " + ki.mCallback + " on " + ki.mNai
+ + " with error " + error);
+ return error;
+ }
mKeepaliveStatsTracker.onResumeKeepalive();
- mKeepaliveTracker.handleStartKeepalive(ki);
mEventLog.log("Resumed successfully keepalive " + ki.mCallback + " on " + ki.mNai);
+
+ return SUCCESS;
}
private void handlePauseKeepalive(@NonNull final KeepaliveTracker.KeepaliveInfo ki) {
@@ -467,7 +506,7 @@
final KeepaliveTracker.KeepaliveInfo ki = autoKi.mKi;
mKeepaliveTracker.handleStopKeepalive(ki.getNai(), ki.getSlot(), reason);
} else {
- mKeepaliveTracker.finalizePausedKeepalive(autoKi.mKi);
+ mKeepaliveTracker.finalizePausedKeepalive(autoKi.mKi, reason);
}
cleanupAutoOnOffKeepalive(autoKi);
@@ -612,7 +651,22 @@
* Forward to KeepaliveTracker.
*/
public void handleCheckKeepalivesStillValid(NetworkAgentInfo nai) {
- mKeepaliveTracker.handleCheckKeepalivesStillValid(nai);
+ ArrayList<Pair<AutomaticOnOffKeepalive, Integer>> invalidKeepalives = null;
+
+ for (final AutomaticOnOffKeepalive autoKi : mAutomaticOnOffKeepalives) {
+ if (!nai.equals(autoKi.mKi.mNai)) continue;
+ final int error = autoKi.mKi.isValid();
+ if (error != SUCCESS) {
+ if (invalidKeepalives == null) {
+ invalidKeepalives = new ArrayList<>();
+ }
+ invalidKeepalives.add(Pair.create(autoKi, error));
+ }
+ }
+ if (invalidKeepalives == null) return;
+ for (final Pair<AutomaticOnOffKeepalive, Integer> keepaliveAndError : invalidKeepalives) {
+ handleStopKeepalive(keepaliveAndError.first, keepaliveAndError.second);
+ }
}
@VisibleForTesting
diff --git a/service/src/com/android/server/connectivity/KeepaliveTracker.java b/service/src/com/android/server/connectivity/KeepaliveTracker.java
index cc226ce..941b616 100644
--- a/service/src/com/android/server/connectivity/KeepaliveTracker.java
+++ b/service/src/com/android/server/connectivity/KeepaliveTracker.java
@@ -54,7 +54,6 @@
import android.system.ErrnoException;
import android.system.Os;
import android.util.Log;
-import android.util.Pair;
import com.android.connectivity.resources.R;
import com.android.internal.annotations.VisibleForTesting;
@@ -337,7 +336,12 @@
return SUCCESS;
}
- private int isValid() {
+ /**
+ * Checks if the keepalive info is valid to start.
+ *
+ * @return SUCCESS if the keepalive is valid and the error reason otherwise.
+ */
+ public int isValid() {
synchronized (mNai) {
int error = checkInterval();
if (error == SUCCESS) error = checkLimit();
@@ -348,11 +352,17 @@
}
}
- void start(int slot) {
+ /**
+ * Attempt to start the keepalive on the given slot.
+ *
+ * @param slot the slot to start the keepalive on.
+ * @return SUCCESS if the keepalive is successfully starting and the error reason otherwise.
+ */
+ int start(int slot) {
// BINDER_DIED can happen if the binder died before the KeepaliveInfo was created and
// the constructor set the state to BINDER_DIED. If that's the case, the KI is already
// cleaned up.
- if (BINDER_DIED == mStartedState) return;
+ if (BINDER_DIED == mStartedState) return BINDER_DIED;
mSlot = slot;
int error = isValid();
if (error == SUCCESS) {
@@ -368,7 +378,7 @@
mTcpController.startSocketMonitor(mFd, this, mSlot);
} catch (InvalidSocketException e) {
handleStopKeepalive(mNai, mSlot, ERROR_INVALID_SOCKET);
- return;
+ return ERROR_INVALID_SOCKET;
}
final TcpKeepalivePacketData tcpData = (TcpKeepalivePacketData) mPacket;
mNai.onAddTcpKeepalivePacketFilter(slot, tcpData);
@@ -377,13 +387,14 @@
break;
default:
Log.wtf(TAG, "Starting keepalive with unknown type: " + mType);
- handleStopKeepalive(mNai, mSlot, error);
- return;
+ handleStopKeepalive(mNai, mSlot, ERROR_UNSUPPORTED);
+ return ERROR_UNSUPPORTED;
}
mStartedState = STARTING;
+ return SUCCESS;
} else {
handleStopKeepalive(mNai, mSlot, error);
- return;
+ return error;
}
}
@@ -444,6 +455,8 @@
}
}
+ // TODO: This does not clean up the autoKi in AutomaticOnOffKeepaliveTracker and it is not
+ // possible without a big refactor.
void onFileDescriptorInitiatedStop(final int socketKeepaliveReason) {
handleStopKeepalive(mNai, mSlot, socketKeepaliveReason);
}
@@ -486,12 +499,15 @@
/**
* Handle start keepalives with the message.
+ *
+ * @param ki the keepalive to start.
+ * @return SUCCESS if the keepalive is successfully starting and the error reason otherwise.
*/
- public void handleStartKeepalive(KeepaliveInfo ki) {
+ public int handleStartKeepalive(KeepaliveInfo ki) {
NetworkAgentInfo nai = ki.getNai();
int slot = findFirstFreeSlot(nai);
mKeepalives.get(nai).put(slot, ki);
- ki.start(slot);
+ return ki.start(slot);
}
public void handleStopAllKeepalives(NetworkAgentInfo nai, int reason) {
@@ -593,40 +609,33 @@
/**
* Finalize a paused keepalive.
*
- * This will simply send the onStopped() callback after checking that this keepalive is
- * indeed paused.
+ * This will send the appropriate callback after checking that this keepalive is indeed paused.
*
* @param ki the keepalive to finalize
+ * @param reason the reason the keepalive is stopped
*/
- public void finalizePausedKeepalive(@NonNull final KeepaliveInfo ki) {
+ public void finalizePausedKeepalive(@NonNull final KeepaliveInfo ki, int reason) {
if (SUCCESS_PAUSED != ki.mStopReason) {
throw new IllegalStateException("Keepalive is not paused");
}
- try {
- ki.mCallback.onStopped();
- } catch (RemoteException e) {
- Log.w(TAG, "Discarded onStopped callback while finalizing paused keepalive");
+ if (reason == SUCCESS) {
+ try {
+ ki.mCallback.onStopped();
+ } catch (RemoteException e) {
+ Log.w(TAG, "Discarded onStopped callback while finalizing paused keepalive");
+ }
+ } else {
+ notifyErrorCallback(ki.mCallback, reason);
}
}
- public void handleCheckKeepalivesStillValid(NetworkAgentInfo nai) {
- HashMap <Integer, KeepaliveInfo> networkKeepalives = mKeepalives.get(nai);
- if (networkKeepalives != null) {
- ArrayList<Pair<Integer, Integer>> invalidKeepalives = new ArrayList<>();
- for (int slot : networkKeepalives.keySet()) {
- int error = networkKeepalives.get(slot).isValid();
- if (error != SUCCESS) {
- invalidKeepalives.add(Pair.create(slot, error));
- }
- }
- for (Pair<Integer, Integer> slotAndError: invalidKeepalives) {
- handleStopKeepalive(nai, slotAndError.first, slotAndError.second);
- }
- }
- }
-
- /** Handle keepalive events from lower layer. */
- public void handleEventSocketKeepalive(@NonNull NetworkAgentInfo nai, int slot, int reason) {
+ /**
+ * Handle keepalive events from lower layer.
+ *
+ * @return false if the event caused handleStopKeepalive to be called, i.e. the keepalive is
+ * forced to stop. Otherwise, return true.
+ */
+ public boolean handleEventSocketKeepalive(@NonNull NetworkAgentInfo nai, int slot, int reason) {
KeepaliveInfo ki = null;
try {
ki = mKeepalives.get(nai).get(slot);
@@ -634,7 +643,7 @@
if (ki == null) {
Log.e(TAG, "Event " + NetworkAgent.EVENT_SOCKET_KEEPALIVE + "," + slot + "," + reason
+ " for unknown keepalive " + slot + " on " + nai.toShortString());
- return;
+ return true;
}
// This can be called in a number of situations :
@@ -667,11 +676,13 @@
Log.w(TAG, "Discarded " + (ki.mResumed ? "onResumed" : "onStarted")
+ " callback for slot " + slot);
}
+ return true;
} else {
Log.d(TAG, "Failed to start keepalive " + slot + " on " + nai.toShortString()
+ ": " + reason);
// The message indicated some error trying to start: do call handleStopKeepalive.
handleStopKeepalive(nai, slot, reason);
+ return false;
}
} else if (KeepaliveInfo.STOPPING == ki.mStartedState) {
// The message indicated result of stopping : clean up keepalive slots.
@@ -679,9 +690,12 @@
+ " stopped: " + reason);
ki.mStartedState = KeepaliveInfo.NOT_STARTED;
cleanupStoppedKeepalive(nai, slot);
+ return true;
} else {
Log.wtf(TAG, "Event " + NetworkAgent.EVENT_SOCKET_KEEPALIVE + "," + slot + "," + reason
+ " for keepalive in wrong state: " + ki.toString());
+ // Although this is an unexpected event, the keepalive is not stopped here.
+ return true;
}
}
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 5046cec..522ac8c 100755
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -12930,9 +12930,16 @@
throws Exception {
InOrder inOrder = inOrder(mMockNetd, mDestroySocketsWrapper);
final Set<Integer> exemptUidSet = new ArraySet<>(List.of(exemptUid, Process.VPN_UID));
+ ArgumentCaptor<int[]> exemptUidCaptor = ArgumentCaptor.forClass(int[].class);
- inOrder.verify(mDestroySocketsWrapper).destroyLiveTcpSockets(
- UidRange.toIntRanges(vpnRanges), exemptUidSet);
+ if (mDeps.isAtLeastU()) {
+ inOrder.verify(mDestroySocketsWrapper).destroyLiveTcpSockets(
+ UidRange.toIntRanges(vpnRanges), exemptUidSet);
+ } else {
+ inOrder.verify(mMockNetd).socketDestroy(eq(toUidRangeStableParcels(vpnRanges)),
+ exemptUidCaptor.capture());
+ assertContainsExactly(exemptUidCaptor.getValue(), Process.VPN_UID, exemptUid);
+ }
if (add) {
inOrder.verify(mMockNetd, times(1)).networkAddUidRangesParcel(
@@ -12944,8 +12951,14 @@
toUidRangeStableParcels(vpnRanges), PREFERENCE_ORDER_VPN));
}
- inOrder.verify(mDestroySocketsWrapper).destroyLiveTcpSockets(
- UidRange.toIntRanges(vpnRanges), exemptUidSet);
+ if (mDeps.isAtLeastU()) {
+ inOrder.verify(mDestroySocketsWrapper).destroyLiveTcpSockets(
+ UidRange.toIntRanges(vpnRanges), exemptUidSet);
+ } else {
+ inOrder.verify(mMockNetd).socketDestroy(eq(toUidRangeStableParcels(vpnRanges)),
+ exemptUidCaptor.capture());
+ assertContainsExactly(exemptUidCaptor.getValue(), Process.VPN_UID, exemptUid);
+ }
}
@Test
diff --git a/tests/unit/java/com/android/server/connectivity/AutomaticOnOffKeepaliveTrackerTest.java b/tests/unit/java/com/android/server/connectivity/AutomaticOnOffKeepaliveTrackerTest.java
index 9e0435d..608e6d8 100644
--- a/tests/unit/java/com/android/server/connectivity/AutomaticOnOffKeepaliveTrackerTest.java
+++ b/tests/unit/java/com/android/server/connectivity/AutomaticOnOffKeepaliveTrackerTest.java
@@ -20,9 +20,12 @@
import static android.net.ConnectivityManager.TYPE_MOBILE;
import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
+import static com.android.testutils.HandlerUtils.visibleOnHandlerThread;
+
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertThrows;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
@@ -30,17 +33,20 @@
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.ArgumentMatchers.longThat;
+import static org.mockito.Mockito.clearInvocations;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.ignoreStubs;
import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
import android.app.AlarmManager;
import android.content.Context;
import android.content.res.Resources;
import android.net.INetd;
import android.net.ISocketKeepaliveCallback;
-import android.net.KeepalivePacketData;
import android.net.LinkAddress;
import android.net.LinkProperties;
import android.net.MarkMaskParcel;
@@ -48,6 +54,7 @@
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkInfo;
+import android.net.SocketKeepalive;
import android.os.Binder;
import android.os.Build;
import android.os.Handler;
@@ -63,6 +70,7 @@
import androidx.annotation.Nullable;
import com.android.connectivity.resources.R;
+import com.android.server.connectivity.AutomaticOnOffKeepaliveTracker.AutomaticOnOffKeepalive;
import com.android.server.connectivity.KeepaliveTracker.KeepaliveInfo;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRunner;
@@ -70,6 +78,7 @@
import libcore.util.HexEncoding;
+import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -82,12 +91,15 @@
import java.net.Socket;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.List;
@RunWith(DevSdkIgnoreRunner.class)
@SmallTest
@DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.TIRAMISU)
public class AutomaticOnOffKeepaliveTrackerTest {
private static final String TAG = AutomaticOnOffKeepaliveTrackerTest.class.getSimpleName();
+ private static final int TEST_SLOT = 1;
private static final int TEST_NETID = 0xA85;
private static final int TEST_NETID_FWMARK = 0x0A85;
private static final int OTHER_NETID = 0x1A85;
@@ -95,6 +107,8 @@
private static final int TIMEOUT_MS = 30_000;
private static final int MOCK_RESOURCE_ID = 5;
private static final int TEST_KEEPALIVE_INTERVAL_SEC = 10;
+ private static final int TEST_KEEPALIVE_INVALID_INTERVAL_SEC = 9;
+
private AutomaticOnOffKeepaliveTracker mAOOKeepaliveTracker;
private HandlerThread mHandlerThread;
@@ -102,6 +116,8 @@
@Mock AutomaticOnOffKeepaliveTracker.Dependencies mDependencies;
@Mock Context mCtx;
@Mock AlarmManager mAlarmManager;
+ @Mock NetworkAgentInfo mNai;
+
TestKeepaliveTracker mKeepaliveTracker;
AOOTestHandler mTestHandler;
@@ -202,6 +218,37 @@
private static final byte[] TEST_RESPONSE_BYTES =
HexEncoding.decode(TEST_RESPONSE_HEX.toCharArray(), false);
+ private static class TestKeepaliveInfo {
+ private static List<Socket> sOpenSockets = new ArrayList<>();
+
+ public static void closeAllSockets() throws Exception {
+ for (final Socket socket : sOpenSockets) {
+ socket.close();
+ }
+ sOpenSockets.clear();
+ }
+
+ public final Socket socket;
+ public final Binder binder;
+ public final FileDescriptor fd;
+ public final ISocketKeepaliveCallback socketKeepaliveCallback;
+ public final Network underpinnedNetwork;
+ public final NattKeepalivePacketData kpd;
+
+ TestKeepaliveInfo(NattKeepalivePacketData kpd) throws Exception {
+ this.kpd = kpd;
+ socket = new Socket();
+ socket.bind(null);
+ sOpenSockets.add(socket);
+ fd = socket.getFileDescriptor$();
+
+ binder = new Binder();
+ socketKeepaliveCallback = mock(ISocketKeepaliveCallback.class);
+ doReturn(binder).when(socketKeepaliveCallback).asBinder();
+ underpinnedNetwork = mock(Network.class);
+ }
+ }
+
private class TestKeepaliveTracker extends KeepaliveTracker {
private KeepaliveInfo mKi;
@@ -231,6 +278,14 @@
public void setup() throws Exception {
MockitoAnnotations.initMocks(this);
+ mNai.networkCapabilities =
+ new NetworkCapabilities.Builder().addTransportType(TRANSPORT_CELLULAR).build();
+ mNai.networkInfo = new NetworkInfo(TYPE_MOBILE, 0 /* subtype */, "LTE", "LTE");
+ mNai.networkInfo.setDetailedState(
+ NetworkInfo.DetailedState.CONNECTED, "test reason", "test extra info");
+ doReturn(new Network(TEST_NETID)).when(mNai).network();
+ mNai.linkProperties = new LinkProperties();
+
doReturn(PERMISSION_GRANTED).when(mCtx).checkPermission(any() /* permission */,
anyInt() /* pid */, anyInt() /* uid */);
ConnectivityResources.setResourcesContextForTest(mCtx);
@@ -255,6 +310,11 @@
new AutomaticOnOffKeepaliveTracker(mCtx, mTestHandler, mDependencies);
}
+ @After
+ public void teardown() throws Exception {
+ TestKeepaliveInfo.closeAllSockets();
+ }
+
private final class AOOTestHandler extends Handler {
public AutomaticOnOffKeepaliveTracker.AutomaticOnOffKeepalive mLastAutoKi = null;
@@ -305,45 +365,70 @@
() -> assertFalse(mAOOKeepaliveTracker.isAnyTcpSocketConnected(TEST_NETID)));
}
- @Test
- public void testAlarm() throws Exception {
+ private void triggerEventKeepalive(int slot, int reason) {
+ visibleOnHandlerThread(
+ mTestHandler,
+ () -> mAOOKeepaliveTracker.handleEventSocketKeepalive(mNai, slot, reason));
+ }
+
+ private TestKeepaliveInfo doStartNattKeepalive(int intervalSeconds) throws Exception {
final InetAddress srcAddress = InetAddress.getByAddress(
new byte[] { (byte) 192, 0, 0, (byte) 129 });
final int srcPort = 12345;
- final InetAddress dstAddress = InetAddress.getByAddress(new byte[] { 8, 8, 8, 8});
+ final InetAddress dstAddress = InetAddress.getByAddress(new byte[] {8, 8, 8, 8});
final int dstPort = 12345;
- final NetworkAgentInfo nai = mock(NetworkAgentInfo.class);
- nai.networkCapabilities = new NetworkCapabilities.Builder()
- .addTransportType(TRANSPORT_CELLULAR).build();
- nai.networkInfo = new NetworkInfo(TYPE_MOBILE, 0 /* subtype */, "LTE", "LTE");
- nai.networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "test reason",
- "test extra info");
- nai.linkProperties = new LinkProperties();
- nai.linkProperties.addLinkAddress(new LinkAddress(srcAddress, 24));
+ mNai.linkProperties.addLinkAddress(new LinkAddress(srcAddress, 24));
- final Socket socket = new Socket();
- socket.bind(null);
- final FileDescriptor fd = socket.getFileDescriptor$();
- final IBinder binder = new Binder();
- final ISocketKeepaliveCallback cb = mock(ISocketKeepaliveCallback.class);
- doReturn(binder).when(cb).asBinder();
- final Network underpinnedNetwork = mock(Network.class);
-
- final KeepalivePacketData kpd = new NattKeepalivePacketData(srcAddress, srcPort,
+ final NattKeepalivePacketData kpd = new NattKeepalivePacketData(srcAddress, srcPort,
dstAddress, dstPort, new byte[] {1});
- final KeepaliveInfo ki = mKeepaliveTracker.new KeepaliveInfo(cb, nai, kpd,
- TEST_KEEPALIVE_INTERVAL_SEC, KeepaliveInfo.TYPE_NATT, fd);
+
+ final TestKeepaliveInfo testInfo = new TestKeepaliveInfo(kpd);
+
+ final KeepaliveInfo ki = mKeepaliveTracker.new KeepaliveInfo(
+ testInfo.socketKeepaliveCallback, mNai, kpd, intervalSeconds,
+ KeepaliveInfo.TYPE_NATT, testInfo.fd);
mKeepaliveTracker.setReturnedKeepaliveInfo(ki);
+ mAOOKeepaliveTracker.startNattKeepalive(mNai, testInfo.fd, intervalSeconds,
+ testInfo.socketKeepaliveCallback, srcAddress.toString(), srcPort,
+ dstAddress.toString(), dstPort, true /* automaticOnOffKeepalives */,
+ testInfo.underpinnedNetwork);
+ HandlerUtils.waitForIdle(mTestHandler, TIMEOUT_MS);
+
+ return testInfo;
+ }
+
+ private TestKeepaliveInfo doStartNattKeepalive() throws Exception {
+ return doStartNattKeepalive(TEST_KEEPALIVE_INTERVAL_SEC);
+ }
+
+ private void doPauseKeepalive(AutomaticOnOffKeepalive autoKi) throws Exception {
+ setupResponseWithoutSocketExisting();
+ visibleOnHandlerThread(
+ mTestHandler,
+ () -> mAOOKeepaliveTracker.handleMonitorAutomaticKeepalive(autoKi, TEST_NETID));
+ }
+
+ private void doResumeKeepalive(AutomaticOnOffKeepalive autoKi) throws Exception {
+ setupResponseWithSocketExisting();
+ visibleOnHandlerThread(
+ mTestHandler,
+ () -> mAOOKeepaliveTracker.handleMonitorAutomaticKeepalive(autoKi, TEST_NETID));
+ }
+
+ private void doStopKeepalive(AutomaticOnOffKeepalive autoKi) throws Exception {
+ visibleOnHandlerThread(
+ mTestHandler,
+ () -> mAOOKeepaliveTracker.handleStopKeepalive(autoKi, SocketKeepalive.SUCCESS));
+ }
+
+ @Test
+ public void testAlarm() throws Exception {
// Mock elapsed real time to verify the alarm timer.
final long time = SystemClock.elapsedRealtime();
doReturn(time).when(mDependencies).getElapsedRealtime();
-
- mAOOKeepaliveTracker.startNattKeepalive(nai, fd, 10 /* intervalSeconds */, cb,
- srcAddress.toString(), srcPort, dstAddress.toString(), dstPort,
- true /* automaticOnOffKeepalives */, underpinnedNetwork);
- HandlerUtils.waitForIdle(mTestHandler, TIMEOUT_MS);
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
final ArgumentCaptor<AlarmManager.OnAlarmListener> listenerCaptor =
ArgumentCaptor.forClass(AlarmManager.OnAlarmListener.class);
@@ -362,9 +447,8 @@
HandlerUtils.waitForIdle(mTestHandler, TIMEOUT_MS);
assertNotNull(mTestHandler.mLastAutoKi);
- assertEquals(cb, mTestHandler.mLastAutoKi.getCallback());
- assertEquals(underpinnedNetwork, mTestHandler.mLastAutoKi.getUnderpinnedNetwork());
- socket.close();
+ assertEquals(testInfo.socketKeepaliveCallback, mTestHandler.mLastAutoKi.getCallback());
+ assertEquals(testInfo.underpinnedNetwork, mTestHandler.mLastAutoKi.getUnderpinnedNetwork());
}
private void setupResponseWithSocketExisting() throws Exception {
@@ -391,4 +475,301 @@
buffer.order(ByteOrder.nativeOrder());
return buffer;
}
+
+ private AutomaticOnOffKeepalive getAutoKiForBinder(IBinder binder) {
+ return visibleOnHandlerThread(
+ mTestHandler, () -> mAOOKeepaliveTracker.getKeepaliveForBinder(binder));
+ }
+
+ private void checkAndProcessKeepaliveStart(final NattKeepalivePacketData kpd) throws Exception {
+ checkAndProcessKeepaliveStart(TEST_SLOT, kpd);
+ }
+
+ private void checkAndProcessKeepaliveStart(
+ int slot, final NattKeepalivePacketData kpd) throws Exception {
+ verify(mNai).onStartNattSocketKeepalive(slot, TEST_KEEPALIVE_INTERVAL_SEC, kpd);
+ verify(mNai).onAddNattKeepalivePacketFilter(slot, kpd);
+ triggerEventKeepalive(slot, SocketKeepalive.SUCCESS);
+ }
+
+ private void checkAndProcessKeepaliveStop() throws Exception {
+ checkAndProcessKeepaliveStop(TEST_SLOT);
+ }
+
+ private void checkAndProcessKeepaliveStop(int slot) throws Exception {
+ verify(mNai).onStopSocketKeepalive(slot);
+ verify(mNai).onRemoveKeepalivePacketFilter(slot);
+ triggerEventKeepalive(slot, SocketKeepalive.SUCCESS);
+ }
+
+ @Test
+ public void testStartNattKeepalive_valid() throws Exception {
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+
+ final AutomaticOnOffKeepalive autoKi = getAutoKiForBinder(testInfo.binder);
+ assertNotNull(autoKi);
+ assertEquals(testInfo.socketKeepaliveCallback, autoKi.getCallback());
+
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testStartNattKeepalive_invalidInterval() throws Exception {
+ final TestKeepaliveInfo testInfo =
+ doStartNattKeepalive(TEST_KEEPALIVE_INVALID_INTERVAL_SEC);
+
+ assertNull(getAutoKiForBinder(testInfo.binder));
+
+ verify(testInfo.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_INVALID_INTERVAL);
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testHandleEventSocketKeepalive_startingFailureHardwareError() throws Exception {
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+
+ verify(mNai)
+ .onStartNattSocketKeepalive(TEST_SLOT, TEST_KEEPALIVE_INTERVAL_SEC, testInfo.kpd);
+ verify(mNai).onAddNattKeepalivePacketFilter(TEST_SLOT, testInfo.kpd);
+ // Network agent returns an error, fails to start the keepalive.
+ triggerEventKeepalive(TEST_SLOT, SocketKeepalive.ERROR_HARDWARE_ERROR);
+
+ checkAndProcessKeepaliveStop();
+
+ assertNull(getAutoKiForBinder(testInfo.binder));
+
+ verify(testInfo.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_HARDWARE_ERROR);
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testHandleCheckKeepalivesStillValid_linkPropertiesChanged() throws Exception {
+ // Successful start of NATT keepalive.
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+
+ // Source address is removed from link properties by clearing.
+ mNai.linkProperties.clear();
+
+ // Check for valid keepalives
+ visibleOnHandlerThread(
+ mTestHandler, () -> mAOOKeepaliveTracker.handleCheckKeepalivesStillValid(mNai));
+
+ checkAndProcessKeepaliveStop();
+
+ assertNull(getAutoKiForBinder(testInfo.binder));
+
+ verify(testInfo.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS);
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testStopKeepalive() throws Exception {
+ // Successful start of NATT keepalive.
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+
+ doStopKeepalive(getAutoKiForBinder(testInfo.binder));
+ checkAndProcessKeepaliveStop();
+
+ assertNull(getAutoKiForBinder(testInfo.binder));
+ verify(testInfo.socketKeepaliveCallback).onStopped();
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testPauseKeepalive() throws Exception {
+ // Successful start of NATT keepalive.
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+
+ doPauseKeepalive(getAutoKiForBinder(testInfo.binder));
+
+ checkAndProcessKeepaliveStop();
+ verify(testInfo.socketKeepaliveCallback).onPaused();
+
+ // Pausing does not cleanup the autoKi
+ assertNotNull(getAutoKiForBinder(testInfo.binder));
+
+ clearInvocations(mNai);
+ doStopKeepalive(getAutoKiForBinder(testInfo.binder));
+ // The keepalive is already stopped.
+ verify(mNai, never()).onStopSocketKeepalive(TEST_SLOT);
+ verify(mNai, never()).onRemoveKeepalivePacketFilter(TEST_SLOT);
+
+ // Stopping while paused still calls onStopped.
+ verify(testInfo.socketKeepaliveCallback).onStopped();
+ // autoKi is cleaned up.
+ assertNull(getAutoKiForBinder(testInfo.binder));
+
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testResumeKeepalive() throws Exception {
+ // Successful start of NATT keepalive.
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+
+ doPauseKeepalive(getAutoKiForBinder(testInfo.binder));
+ checkAndProcessKeepaliveStop();
+ verify(testInfo.socketKeepaliveCallback).onPaused();
+
+ clearInvocations(mNai);
+ doResumeKeepalive(getAutoKiForBinder(testInfo.binder));
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ assertNotNull(getAutoKiForBinder(testInfo.binder));
+ verify(testInfo.socketKeepaliveCallback).onResumed();
+
+ doStopKeepalive(getAutoKiForBinder(testInfo.binder));
+ checkAndProcessKeepaliveStop();
+ assertNull(getAutoKiForBinder(testInfo.binder));
+
+ verify(testInfo.socketKeepaliveCallback).onStopped();
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testResumeKeepalive_invalidSourceAddress() throws Exception {
+ // Successful start of NATT keepalive.
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+
+ doPauseKeepalive(getAutoKiForBinder(testInfo.binder));
+ checkAndProcessKeepaliveStop();
+ verify(testInfo.socketKeepaliveCallback).onPaused();
+
+ mNai.linkProperties.clear();
+
+ clearInvocations(mNai);
+ doResumeKeepalive(getAutoKiForBinder(testInfo.binder));
+ verify(mNai, never()).onStartNattSocketKeepalive(anyInt(), anyInt(), any());
+ verify(mNai, never()).onAddNattKeepalivePacketFilter(anyInt(), any());
+
+ assertNull(getAutoKiForBinder(testInfo.binder));
+
+ verify(testInfo.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS);
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testResumeKeepalive_startingFailureHardwareError() throws Exception {
+ // Successful start of NATT keepalive.
+ final TestKeepaliveInfo testInfo = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo.kpd);
+ verify(testInfo.socketKeepaliveCallback).onStarted();
+
+ doPauseKeepalive(getAutoKiForBinder(testInfo.binder));
+ checkAndProcessKeepaliveStop();
+ verify(testInfo.socketKeepaliveCallback).onPaused();
+
+ clearInvocations(mNai);
+ doResumeKeepalive(getAutoKiForBinder(testInfo.binder));
+
+ verify(mNai)
+ .onStartNattSocketKeepalive(TEST_SLOT, TEST_KEEPALIVE_INTERVAL_SEC, testInfo.kpd);
+ verify(mNai).onAddNattKeepalivePacketFilter(TEST_SLOT, testInfo.kpd);
+ // Network agent returns error on starting the keepalive.
+ triggerEventKeepalive(TEST_SLOT, SocketKeepalive.ERROR_HARDWARE_ERROR);
+
+ checkAndProcessKeepaliveStop();
+
+ assertNull(getAutoKiForBinder(testInfo.binder));
+ verify(testInfo.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_HARDWARE_ERROR);
+ verifyNoMoreInteractions(ignoreStubs(testInfo.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testStopAllKeepalives() throws Exception {
+ final TestKeepaliveInfo testInfo1 = doStartNattKeepalive();
+ final TestKeepaliveInfo testInfo2 = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(TEST_SLOT, testInfo1.kpd);
+ checkAndProcessKeepaliveStart(TEST_SLOT + 1, testInfo2.kpd);
+
+ verify(testInfo1.socketKeepaliveCallback).onStarted();
+ verify(testInfo2.socketKeepaliveCallback).onStarted();
+
+ // Pause the first keepalive
+ doPauseKeepalive(getAutoKiForBinder(testInfo1.binder));
+ checkAndProcessKeepaliveStop(TEST_SLOT);
+ verify(testInfo1.socketKeepaliveCallback).onPaused();
+
+ visibleOnHandlerThread(
+ mTestHandler,
+ () -> mAOOKeepaliveTracker.handleStopAllKeepalives(
+ mNai, SocketKeepalive.ERROR_INVALID_NETWORK));
+
+ // Note that checkAndProcessKeepaliveStop is not called since the network agent is assumed
+ // to be disconnected for a handleStopAllKeepalives call.
+ assertNull(getAutoKiForBinder(testInfo1.binder));
+ assertNull(getAutoKiForBinder(testInfo2.binder));
+
+ verify(testInfo1.socketKeepaliveCallback, never()).onStopped();
+ verify(testInfo2.socketKeepaliveCallback, never()).onStopped();
+ verify(testInfo1.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_INVALID_NETWORK);
+ verify(testInfo2.socketKeepaliveCallback).onError(SocketKeepalive.ERROR_INVALID_NETWORK);
+
+ verifyNoMoreInteractions(ignoreStubs(testInfo1.socketKeepaliveCallback));
+ verifyNoMoreInteractions(ignoreStubs(testInfo2.socketKeepaliveCallback));
+ }
+
+ @Test
+ public void testTwoKeepalives_startAfterPause() throws Exception {
+ final TestKeepaliveInfo testInfo1 = doStartNattKeepalive();
+ checkAndProcessKeepaliveStart(testInfo1.kpd);
+ verify(testInfo1.socketKeepaliveCallback).onStarted();
+ assertNotNull(getAutoKiForBinder(testInfo1.binder));
+
+ final AutomaticOnOffKeepalive autoKi1 = getAutoKiForBinder(testInfo1.binder);
+ doPauseKeepalive(autoKi1);
+ checkAndProcessKeepaliveStop(TEST_SLOT);
+ verify(testInfo1.socketKeepaliveCallback).onPaused();
+ assertNotNull(getAutoKiForBinder(testInfo1.binder));
+
+ clearInvocations(mNai);
+ // Start the second keepalive while the first is paused.
+ final TestKeepaliveInfo testInfo2 = doStartNattKeepalive();
+ // The slot used is TEST_SLOT since it is now a free slot.
+ checkAndProcessKeepaliveStart(TEST_SLOT, testInfo2.kpd);
+ verify(testInfo2.socketKeepaliveCallback).onStarted();
+ assertNotNull(getAutoKiForBinder(testInfo2.binder));
+
+ clearInvocations(mNai);
+ doResumeKeepalive(autoKi1);
+ // The next free slot is TEST_SLOT + 1.
+ checkAndProcessKeepaliveStart(TEST_SLOT + 1, testInfo1.kpd);
+ verify(testInfo1.socketKeepaliveCallback).onResumed();
+
+ clearInvocations(mNai);
+ doStopKeepalive(autoKi1);
+ // TODO: The slot should be consistent with the checkAndProcessKeepaliveStart directly above
+ checkAndProcessKeepaliveStop(TEST_SLOT);
+ // TODO: onStopped should only be called on the first keepalive callback.
+ verify(testInfo1.socketKeepaliveCallback, never()).onStopped();
+ verify(testInfo2.socketKeepaliveCallback).onStopped();
+ assertNull(getAutoKiForBinder(testInfo1.binder));
+
+ clearInvocations(mNai);
+ assertNotNull(getAutoKiForBinder(testInfo2.binder));
+ doStopKeepalive(getAutoKiForBinder(testInfo2.binder));
+ // This slot should be consistent with its corresponding checkAndProcessKeepaliveStart.
+ // TODO: checkAndProcessKeepaliveStop should be called instead but the keepalive is
+ // unexpectedly already stopped above.
+ verify(mNai, never()).onStopSocketKeepalive(TEST_SLOT);
+ verify(mNai, never()).onRemoveKeepalivePacketFilter(TEST_SLOT);
+
+ verify(testInfo2.socketKeepaliveCallback).onStopped();
+ assertNull(getAutoKiForBinder(testInfo2.binder));
+
+ verifyNoMoreInteractions(ignoreStubs(testInfo1.socketKeepaliveCallback));
+ verifyNoMoreInteractions(ignoreStubs(testInfo2.socketKeepaliveCallback));
+ }
}
