diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 01b2e69..77cd5d2 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -4323,9 +4323,11 @@
         enforceInternetPermission();
         final int uid = Binder.getCallingUid();
         final int connectivityInfo = encodeBool(hasConnectivity);
-        mHandler.sendMessage(
-                mHandler.obtainMessage(EVENT_REVALIDATE_NETWORK, uid, connectivityInfo, network));
 
+        // Handle ConnectivityDiagnostics event before attempting to revalidate the network. This
+        // forces an ordering of ConnectivityDiagnostics events in the case where hasConnectivity
+        // does not match the known connectivity of the network - this causes NetworkMonitor to
+        // revalidate the network and generate a ConnectivityDiagnostics ConnectivityReport event.
         final NetworkAgentInfo nai;
         if (network == null) {
             nai = getDefaultNetwork();
@@ -4338,6 +4340,9 @@
                             ConnectivityDiagnosticsHandler.EVENT_NETWORK_CONNECTIVITY_REPORTED,
                             connectivityInfo, 0, nai));
         }
+
+        mHandler.sendMessage(
+                mHandler.obtainMessage(EVENT_REVALIDATE_NETWORK, uid, connectivityInfo, network));
     }
 
     private void handleReportNetworkConnectivity(