diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java b/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java
index 3fcf0d4..5c02767 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java
@@ -63,17 +63,22 @@
      * rescheduling is not necessary.
      */
     @Nullable
-    public ScheduledQueryTaskArgs maybeRescheduleCurrentRun(long now,
-            long minRemainingTtl, long lastSentTime, long sessionId) {
+    public ScheduledQueryTaskArgs maybeRescheduleCurrentRun(
+            long now,
+            long minRemainingTtl,
+            long lastSentTime,
+            long sessionId,
+            int numOfQueriesBeforeBackoff) {
         if (mLastScheduledQueryTaskArgs == null) {
             return null;
         }
-        if (!mLastScheduledQueryTaskArgs.config.shouldUseQueryBackoff()) {
+        if (!mLastScheduledQueryTaskArgs.config.shouldUseQueryBackoff(numOfQueriesBeforeBackoff)) {
             return null;
         }
 
         final long timeToRun = calculateTimeToRun(mLastScheduledQueryTaskArgs,
-                mLastScheduledQueryTaskArgs.config, now, minRemainingTtl, lastSentTime);
+                mLastScheduledQueryTaskArgs.config, now, minRemainingTtl, lastSentTime,
+                numOfQueriesBeforeBackoff);
 
         if (timeToRun <= mLastScheduledQueryTaskArgs.timeToRun) {
             return null;
@@ -95,14 +100,16 @@
             long minRemainingTtl,
             long now,
             long lastSentTime,
-            long sessionId) {
-        final QueryTaskConfig nextRunConfig = currentConfig.getConfigForNextRun();
+            long sessionId,
+            int queryMode,
+            int numOfQueriesBeforeBackoff) {
+        final QueryTaskConfig nextRunConfig = currentConfig.getConfigForNextRun(queryMode);
         final long timeToRun;
         if (mLastScheduledQueryTaskArgs == null) {
             timeToRun = now + nextRunConfig.delayUntilNextTaskWithoutBackoffMs;
         } else {
             timeToRun = calculateTimeToRun(mLastScheduledQueryTaskArgs,
-                    nextRunConfig, now, minRemainingTtl, lastSentTime);
+                    nextRunConfig, now, minRemainingTtl, lastSentTime, numOfQueriesBeforeBackoff);
         }
         mLastScheduledQueryTaskArgs = new ScheduledQueryTaskArgs(nextRunConfig, timeToRun,
                 minRemainingTtl + now,
@@ -122,9 +129,10 @@
     }
 
     private static long calculateTimeToRun(@NonNull ScheduledQueryTaskArgs taskArgs,
-            QueryTaskConfig queryTaskConfig, long now, long minRemainingTtl, long lastSentTime) {
+            QueryTaskConfig queryTaskConfig, long now, long minRemainingTtl, long lastSentTime,
+            int numOfQueriesBeforeBackoff) {
         final long baseDelayInMs = queryTaskConfig.delayUntilNextTaskWithoutBackoffMs;
-        if (!queryTaskConfig.shouldUseQueryBackoff()) {
+        if (!queryTaskConfig.shouldUseQueryBackoff(numOfQueriesBeforeBackoff)) {
             return lastSentTime + baseDelayInMs;
         }
         if (minRemainingTtl <= 0) {
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java b/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java
index 643430a..5f9a9e7 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java
@@ -147,7 +147,8 @@
                     final List<MdnsResponse> servicesToResolve = makeResponsesForResolve(socketKey);
                     final QueryTask queryTask = new QueryTask(taskArgs, servicesToResolve,
                             getAllDiscoverySubtypes(), needSendDiscoveryQueries(listeners),
-                            getExistingServices());
+                            getExistingServices(), searchOptions.onlyUseIpv6OnIpv6OnlyNetworks(),
+                            socketKey);
                     executor.submit(queryTask);
                     break;
                 }
@@ -178,7 +179,9 @@
                                     minRemainingTtl,
                                     now,
                                     lastSentTime,
-                                    sentResult.taskArgs.sessionId
+                                    sentResult.taskArgs.sessionId,
+                                    searchOptions.getQueryMode(),
+                                    searchOptions.numOfQueriesBeforeBackoff()
                             );
                     dependencies.sendMessageDelayed(
                             handler,
@@ -396,10 +399,7 @@
         // Keep tracking the ScheduledFuture for the task so we can cancel it if caller is not
         // interested anymore.
         final QueryTaskConfig taskConfig = new QueryTaskConfig(
-                searchOptions.getQueryMode(),
-                searchOptions.onlyUseIpv6OnIpv6OnlyNetworks(),
-                searchOptions.numOfQueriesBeforeBackoff(),
-                socketKey);
+                searchOptions.getQueryMode());
         final long now = clock.elapsedRealtime();
         if (lastSentTime == 0) {
             lastSentTime = now;
@@ -412,7 +412,9 @@
                             minRemainingTtl,
                             now,
                             lastSentTime,
-                            currentSessionId
+                            currentSessionId,
+                            searchOptions.getQueryMode(),
+                            searchOptions.numOfQueriesBeforeBackoff()
                     );
             dependencies.sendMessageDelayed(
                     handler,
@@ -424,7 +426,8 @@
                     mdnsQueryScheduler.scheduleFirstRun(taskConfig, now,
                             minRemainingTtl, currentSessionId), servicesToResolve,
                     getAllDiscoverySubtypes(), needSendDiscoveryQueries(listeners),
-                    getExistingServices());
+                    getExistingServices(), searchOptions.onlyUseIpv6OnIpv6OnlyNetworks(),
+                    socketKey);
             executor.submit(queryTask);
         }
 
@@ -535,7 +538,8 @@
             final long minRemainingTtl = getMinRemainingTtl(now);
             MdnsQueryScheduler.ScheduledQueryTaskArgs args =
                     mdnsQueryScheduler.maybeRescheduleCurrentRun(now, minRemainingTtl,
-                            lastSentTime, currentSessionId + 1);
+                            lastSentTime, currentSessionId + 1,
+                            searchOptions.numOfQueriesBeforeBackoff());
             if (args != null) {
                 removeScheduledTask();
                 dependencies.sendMessageDelayed(
@@ -723,15 +727,21 @@
         private final List<String> subtypes = new ArrayList<>();
         private final boolean sendDiscoveryQueries;
         private final List<MdnsResponse> existingServices = new ArrayList<>();
+        private final boolean onlyUseIpv6OnIpv6OnlyNetworks;
+        private final SocketKey socketKey;
         QueryTask(@NonNull MdnsQueryScheduler.ScheduledQueryTaskArgs taskArgs,
                 @NonNull Collection<MdnsResponse> servicesToResolve,
                 @NonNull Collection<String> subtypes, boolean sendDiscoveryQueries,
-                @NonNull Collection<MdnsResponse> existingServices) {
+                @NonNull Collection<MdnsResponse> existingServices,
+                boolean onlyUseIpv6OnIpv6OnlyNetworks,
+                @NonNull SocketKey socketKey) {
             this.taskArgs = taskArgs;
             this.servicesToResolve.addAll(servicesToResolve);
             this.subtypes.addAll(subtypes);
             this.sendDiscoveryQueries = sendDiscoveryQueries;
             this.existingServices.addAll(existingServices);
+            this.onlyUseIpv6OnIpv6OnlyNetworks = onlyUseIpv6OnIpv6OnlyNetworks;
+            this.socketKey = socketKey;
         }
 
         @Override
@@ -745,8 +755,8 @@
                                 subtypes,
                                 taskArgs.config.expectUnicastResponse,
                                 taskArgs.config.transactionId,
-                                taskArgs.config.socketKey,
-                                taskArgs.config.onlyUseIpv6OnIpv6OnlyNetworks,
+                                socketKey,
+                                onlyUseIpv6OnIpv6OnlyNetworks,
                                 sendDiscoveryQueries,
                                 servicesToResolve,
                                 clock,
diff --git a/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java b/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java
index 0894166..d2cd463 100644
--- a/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java
+++ b/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java
@@ -19,9 +19,6 @@
 import static com.android.server.connectivity.mdns.MdnsSearchOptions.AGGRESSIVE_QUERY_MODE;
 import static com.android.server.connectivity.mdns.MdnsSearchOptions.PASSIVE_QUERY_MODE;
 
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-
 import com.android.internal.annotations.VisibleForTesting;
 
 /**
@@ -51,9 +48,6 @@
     static final int MAX_TIME_BETWEEN_AGGRESSIVE_BURSTS_MS = 60000;
     private final boolean alwaysAskForUnicastResponse =
             MdnsConfigs.alwaysAskForUnicastResponseInEachBurst();
-    private final int queryMode;
-    final boolean onlyUseIpv6OnIpv6OnlyNetworks;
-    private final int numOfQueriesBeforeBackoff;
     @VisibleForTesting
     final int transactionId;
     @VisibleForTesting
@@ -64,16 +58,11 @@
     final long delayUntilNextTaskWithoutBackoffMs;
     private final boolean isFirstBurst;
     private final long queryCount;
-    @NonNull
-    final SocketKey socketKey;
 
-    QueryTaskConfig(@NonNull QueryTaskConfig other, long queryCount, int transactionId,
+    QueryTaskConfig(long queryCount, int transactionId,
             boolean expectUnicastResponse, boolean isFirstBurst, int burstCounter,
             int queriesPerBurst, int timeBetweenBurstsInMs,
             long delayUntilNextTaskWithoutBackoffMs) {
-        this.queryMode = other.queryMode;
-        this.onlyUseIpv6OnIpv6OnlyNetworks = other.onlyUseIpv6OnIpv6OnlyNetworks;
-        this.numOfQueriesBeforeBackoff = other.numOfQueriesBeforeBackoff;
         this.transactionId = transactionId;
         this.expectUnicastResponse = expectUnicastResponse;
         this.queriesPerBurst = queriesPerBurst;
@@ -82,27 +71,20 @@
         this.delayUntilNextTaskWithoutBackoffMs = delayUntilNextTaskWithoutBackoffMs;
         this.isFirstBurst = isFirstBurst;
         this.queryCount = queryCount;
-        this.socketKey = other.socketKey;
     }
 
-    QueryTaskConfig(int queryMode,
-            boolean onlyUseIpv6OnIpv6OnlyNetworks,
-            int numOfQueriesBeforeBackoff,
-            @Nullable SocketKey socketKey) {
-        this.queryMode = queryMode;
-        this.onlyUseIpv6OnIpv6OnlyNetworks = onlyUseIpv6OnIpv6OnlyNetworks;
-        this.numOfQueriesBeforeBackoff = numOfQueriesBeforeBackoff;
+    QueryTaskConfig(int queryMode) {
         this.queriesPerBurst = QUERIES_PER_BURST;
         this.burstCounter = 0;
         this.transactionId = 1;
         this.expectUnicastResponse = true;
         this.isFirstBurst = true;
         // Config the scan frequency based on the scan mode.
-        if (this.queryMode == AGGRESSIVE_QUERY_MODE) {
+        if (queryMode == AGGRESSIVE_QUERY_MODE) {
             this.timeBetweenBurstsInMs = INITIAL_AGGRESSIVE_TIME_BETWEEN_BURSTS_MS;
             this.delayUntilNextTaskWithoutBackoffMs =
                     TIME_BETWEEN_RETRANSMISSION_QUERIES_IN_BURST_MS;
-        } else if (this.queryMode == PASSIVE_QUERY_MODE) {
+        } else if (queryMode == PASSIVE_QUERY_MODE) {
             // In passive scan mode, sends a single burst of QUERIES_PER_BURST queries, and then
             // in each TIME_BETWEEN_BURSTS interval, sends QUERIES_PER_BURST_PASSIVE_MODE
             // queries.
@@ -116,12 +98,11 @@
             this.timeBetweenBurstsInMs = INITIAL_TIME_BETWEEN_BURSTS_MS;
             this.delayUntilNextTaskWithoutBackoffMs = TIME_BETWEEN_QUERIES_IN_BURST_MS;
         }
-        this.socketKey = socketKey;
         this.queryCount = 0;
     }
 
     long getDelayUntilNextTaskWithoutBackoff(boolean isFirstQueryInBurst,
-            boolean isLastQueryInBurst) {
+            boolean isLastQueryInBurst, int queryMode) {
         if (isFirstQueryInBurst && queryMode == AGGRESSIVE_QUERY_MODE) {
             return 0;
         }
@@ -133,7 +114,7 @@
                 : TIME_BETWEEN_QUERIES_IN_BURST_MS;
     }
 
-    boolean getNextExpectUnicastResponse(boolean isLastQueryInBurst) {
+    boolean getNextExpectUnicastResponse(boolean isLastQueryInBurst, int queryMode) {
         if (!isLastQueryInBurst) {
             return false;
         }
@@ -143,7 +124,7 @@
         return alwaysAskForUnicastResponse;
     }
 
-    int getNextTimeBetweenBurstsMs(boolean isLastQueryInBurst) {
+    int getNextTimeBetweenBurstsMs(boolean isLastQueryInBurst, int queryMode) {
         if (!isLastQueryInBurst) {
             return timeBetweenBurstsInMs;
         }
@@ -155,7 +136,7 @@
     /**
      * Get new QueryTaskConfig for next run.
      */
-    public QueryTaskConfig getConfigForNextRun() {
+    public QueryTaskConfig getConfigForNextRun(int queryMode) {
         long newQueryCount = queryCount + 1;
         int newTransactionId = transactionId + 1;
         if (newTransactionId > UNSIGNED_SHORT_MAX_VALUE) {
@@ -177,16 +158,18 @@
             }
         }
 
-        return new QueryTaskConfig(this, newQueryCount, newTransactionId,
-                getNextExpectUnicastResponse(isLastQueryInBurst), newIsFirstBurst, newBurstCounter,
-                newQueriesPerBurst, getNextTimeBetweenBurstsMs(isLastQueryInBurst),
-                getDelayUntilNextTaskWithoutBackoff(isFirstQueryInBurst, isLastQueryInBurst));
+        return new QueryTaskConfig(newQueryCount, newTransactionId,
+                getNextExpectUnicastResponse(isLastQueryInBurst, queryMode), newIsFirstBurst,
+                newBurstCounter, newQueriesPerBurst,
+                getNextTimeBetweenBurstsMs(isLastQueryInBurst, queryMode),
+                getDelayUntilNextTaskWithoutBackoff(
+                        isFirstQueryInBurst, isLastQueryInBurst, queryMode));
     }
 
     /**
      * Determine if the query backoff should be used.
      */
-    public boolean shouldUseQueryBackoff() {
+    public boolean shouldUseQueryBackoff(int numOfQueriesBeforeBackoff) {
         // Don't enable backoff mode during the burst or in the first burst
         if (burstCounter != 0 || isFirstBurst) {
             return false;
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsServiceTypeClientTests.java b/tests/unit/java/com/android/server/connectivity/mdns/MdnsServiceTypeClientTests.java
index 44fa55c..569f4d7 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsServiceTypeClientTests.java
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsServiceTypeClientTests.java
@@ -562,10 +562,7 @@
         //MdnsConfigsFlagsImpl.alwaysAskForUnicastResponseInEachBurst.override(true);
         MdnsSearchOptions searchOptions = MdnsSearchOptions.newBuilder()
                 .addSubtype(SUBTYPE).setQueryMode(ACTIVE_QUERY_MODE).build();
-        QueryTaskConfig config = new QueryTaskConfig(
-                searchOptions.getQueryMode(),
-                false /* onlyUseIpv6OnIpv6OnlyNetworks */, 3 /* numOfQueriesBeforeBackoff */,
-                socketKey);
+        QueryTaskConfig config = new QueryTaskConfig(searchOptions.getQueryMode());
 
         // This is the first query. We will ask for unicast response.
         assertTrue(config.expectUnicastResponse);
@@ -574,14 +571,14 @@
         // For the rest of queries in this burst, we will NOT ask for unicast response.
         for (int i = 1; i < MdnsConfigs.queriesPerBurst(); i++) {
             int oldTransactionId = config.transactionId;
-            config = config.getConfigForNextRun();
+            config = config.getConfigForNextRun(ACTIVE_QUERY_MODE);
             assertFalse(config.expectUnicastResponse);
             assertEquals(config.transactionId, oldTransactionId + 1);
         }
 
         // This is the first query of a new burst. We will ask for unicast response.
         int oldTransactionId = config.transactionId;
-        config = config.getConfigForNextRun();
+        config = config.getConfigForNextRun(ACTIVE_QUERY_MODE);
         assertTrue(config.expectUnicastResponse);
         assertEquals(config.transactionId, oldTransactionId + 1);
     }
@@ -590,10 +587,7 @@
     public void testQueryTaskConfig_askForUnicastInFirstQuery() {
         MdnsSearchOptions searchOptions = MdnsSearchOptions.newBuilder()
                 .addSubtype(SUBTYPE).setQueryMode(ACTIVE_QUERY_MODE).build();
-        QueryTaskConfig config = new QueryTaskConfig(
-                searchOptions.getQueryMode(),
-                false /* onlyUseIpv6OnIpv6OnlyNetworks */, 3 /* numOfQueriesBeforeBackoff */,
-                socketKey);
+        QueryTaskConfig config = new QueryTaskConfig(searchOptions.getQueryMode());
 
         // This is the first query. We will ask for unicast response.
         assertTrue(config.expectUnicastResponse);
@@ -602,14 +596,14 @@
         // For the rest of queries in this burst, we will NOT ask for unicast response.
         for (int i = 1; i < MdnsConfigs.queriesPerBurst(); i++) {
             int oldTransactionId = config.transactionId;
-            config = config.getConfigForNextRun();
+            config = config.getConfigForNextRun(ACTIVE_QUERY_MODE);
             assertFalse(config.expectUnicastResponse);
             assertEquals(config.transactionId, oldTransactionId + 1);
         }
 
         // This is the first query of a new burst. We will NOT ask for unicast response.
         int oldTransactionId = config.transactionId;
-        config = config.getConfigForNextRun();
+        config = config.getConfigForNextRun(ACTIVE_QUERY_MODE);
         assertFalse(config.expectUnicastResponse);
         assertEquals(config.transactionId, oldTransactionId + 1);
     }