diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index e40ddb1..c080c59 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -243,6 +243,7 @@
 import android.util.LocalLog;
 import android.util.Log;
 import android.util.Pair;
+import android.util.Range;
 import android.util.SparseArray;
 import android.util.SparseIntArray;
 
@@ -311,11 +312,13 @@
 
 import java.io.FileDescriptor;
 import java.io.IOException;
+import java.io.InterruptedIOException;
 import java.io.PrintWriter;
 import java.io.Writer;
 import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.SocketException;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -1486,6 +1489,18 @@
                 @NonNull final UserHandle user) {
             return CompatChanges.isChangeEnabled(changeId, packageName, user);
         }
+
+        /**
+         * Call {@link InetDiagMessage#destroyLiveTcpSockets(Set, Set)}
+         *
+         * @param ranges target uid ranges
+         * @param exemptUids uids to skip close socket
+         */
+        public void destroyLiveTcpSockets(@NonNull final Set<Range<Integer>> ranges,
+                @NonNull final Set<Integer> exemptUids)
+                throws SocketException, InterruptedIOException, ErrnoException {
+            InetDiagMessage.destroyLiveTcpSockets(ranges, exemptUids);
+        }
     }
 
     public ConnectivityService(Context context) {
@@ -8460,11 +8475,11 @@
         return stableRanges;
     }
 
-    private void maybeCloseSockets(NetworkAgentInfo nai, UidRangeParcel[] ranges,
-            int[] exemptUids) {
+    private void maybeCloseSockets(NetworkAgentInfo nai, Set<UidRange> ranges,
+            Set<Integer> exemptUids) {
         if (nai.isVPN() && !nai.networkAgentConfig.allowBypass) {
             try {
-                mNetd.socketDestroy(ranges, exemptUids);
+                mDeps.destroyLiveTcpSockets(UidRange.toIntRanges(ranges), exemptUids);
             } catch (Exception e) {
                 loge("Exception in socket destroy: ", e);
             }
@@ -8472,16 +8487,16 @@
     }
 
     private void updateVpnUidRanges(boolean add, NetworkAgentInfo nai, Set<UidRange> uidRanges) {
-        int[] exemptUids = new int[2];
+        final Set<Integer> exemptUids = new ArraySet<>();
         // 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[0] = VPN_UID;
-        exemptUids[1] = nai.networkCapabilities.getOwnerUid();
+        exemptUids.add(VPN_UID);
+        exemptUids.add(nai.networkCapabilities.getOwnerUid());
         UidRangeParcel[] ranges = toUidRangeStableParcels(uidRanges);
 
         // Close sockets before modifying uid ranges so that RST packets can reach to the server.
-        maybeCloseSockets(nai, ranges, exemptUids);
+        maybeCloseSockets(nai, uidRanges, exemptUids);
         try {
             if (add) {
                 mNetd.networkAddUidRangesParcel(new NativeUidRangeConfig(
@@ -8495,7 +8510,7 @@
                     " on netId " + nai.network.netId + ". " + e);
         }
         // Close sockets that established connection while requesting netd.
-        maybeCloseSockets(nai, ranges, exemptUids);
+        maybeCloseSockets(nai, uidRanges, exemptUids);
     }
 
     private boolean isProxySetOnAnyDefaultNetwork() {
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index 4b31fae..e85ad78 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -2559,6 +2559,14 @@
                 tetherUtils.registerTetheringEventCallback();
         try {
             tetherEventCallback.assumeWifiTetheringSupported(mContext);
+            // To prevent WiFi-to-WiFi interruption while entering APM:
+            //  - If WiFi is retained while entering APM, hotspot will also remain enabled.
+            //  - If WiFi is off before APM or disabled while entering APM, hotspot will be
+            //    disabled.
+            //
+            // To ensure hotspot always be disabled after enabling APM, disable wifi before
+            // enabling the hotspot.
+            mCtsNetUtils.disableWifi();
 
             tetherUtils.startWifiTethering(tetherEventCallback);
             // Update setting to verify the behavior.
@@ -2592,6 +2600,7 @@
             ConnectivitySettingsManager.setPrivateDnsMode(mContext, curPrivateDnsMode);
             tetherUtils.unregisterTetheringEventCallback(tetherEventCallback);
             tetherUtils.stopAllTethering();
+            mCtsNetUtils.ensureWifiConnected();
         }
     }
 
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index a875329..98d423d 100755
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -1858,7 +1858,7 @@
         final Context mockResContext = mock(Context.class);
         doReturn(mResources).when(mockResContext).getResources();
         ConnectivityResources.setResourcesContextForTest(mockResContext);
-        mDeps = new ConnectivityServiceDependencies(mockResContext);
+        mDeps = spy(new ConnectivityServiceDependencies(mockResContext));
         mAutoOnOffKeepaliveDependencies =
                 new AutomaticOnOffKeepaliveTrackerDependencies(mServiceContext);
         mService = new ConnectivityService(mServiceContext,
@@ -1921,7 +1921,8 @@
                 R.integer.config_networkWakeupPacketMark);
     }
 
-    class ConnectivityServiceDependencies extends ConnectivityService.Dependencies {
+    // ConnectivityServiceDependencies is public to use Mockito.spy
+    public class ConnectivityServiceDependencies extends ConnectivityService.Dependencies {
         final ConnectivityResources mConnRes;
 
         ConnectivityServiceDependencies(final Context mockResContext) {
@@ -2157,6 +2158,12 @@
                 }
             }
         }
+
+        @Override
+        public void destroyLiveTcpSockets(final Set<Range<Integer>> ranges,
+                final Set<Integer> exemptUids) {
+            // This function is empty since the invocation of this method is verified by mocks
+        }
     }
 
     private class AutomaticOnOffKeepaliveTrackerDependencies
@@ -12524,12 +12531,11 @@
 
     private void assertVpnUidRangesUpdated(boolean add, Set<UidRange> vpnRanges, int exemptUid)
             throws Exception {
-        InOrder inOrder = inOrder(mMockNetd);
-        ArgumentCaptor<int[]> exemptUidCaptor = ArgumentCaptor.forClass(int[].class);
+        InOrder inOrder = inOrder(mMockNetd, mDeps);
+        final Set<Integer> exemptUidSet = new ArraySet<>(List.of(exemptUid, Process.VPN_UID));
 
-        inOrder.verify(mMockNetd, times(1)).socketDestroy(eq(toUidRangeStableParcels(vpnRanges)),
-                exemptUidCaptor.capture());
-        assertContainsExactly(exemptUidCaptor.getValue(), Process.VPN_UID, exemptUid);
+        inOrder.verify(mDeps).destroyLiveTcpSockets(UidRange.toIntRanges(vpnRanges),
+                exemptUidSet);
 
         if (add) {
             inOrder.verify(mMockNetd, times(1)).networkAddUidRangesParcel(
@@ -12541,9 +12547,8 @@
                             toUidRangeStableParcels(vpnRanges), PREFERENCE_ORDER_VPN));
         }
 
-        inOrder.verify(mMockNetd, times(1)).socketDestroy(eq(toUidRangeStableParcels(vpnRanges)),
-                exemptUidCaptor.capture());
-        assertContainsExactly(exemptUidCaptor.getValue(), Process.VPN_UID, exemptUid);
+        inOrder.verify(mDeps).destroyLiveTcpSockets(UidRange.toIntRanges(vpnRanges),
+                exemptUidSet);
     }
 
     @Test