export offline listener from sender (#2434)

microsoft · Oct 15, 2024 · afb1db7 · afb1db7
1 parent 6ead580
commit afb1db7
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Showing 3 changed files with 423 additions and 425 deletions.
diff --git a/channels/applicationinsights-channel-js/Tests/Unit/src/Sender.tests.ts b/channels/applicationinsights-channel-js/Tests/Unit/src/Sender.tests.ts
@@ -83,6 +83,9 @@ export class SenderTests extends AITestClass {
                 QUnit.assert.equal('https://example.com', extConfig.endpointUrl, 'Channel config can be set from root config (endpointUrl)');
                 QUnit.assert.notEqual(654, extConfig.maxBatchSizeInBytes, 'Channel config does not equal root config option if extensionConfig field is also set');
                 QUnit.assert.equal(456, extConfig.maxBatchSizeInBytes, 'Channel config prioritizes extensionConfig over root config');
+
+                let offlinelistener = this._sender.getOfflineListener();
+                QUnit.assert.ok(offlinelistener, "offline listener exists")
             }
         });
 

diff --git a/channels/applicationinsights-channel-js/src/Sender.ts b/channels/applicationinsights-channel-js/src/Sender.ts
@@ -492,6 +492,10 @@ export class Sender extends BaseTelemetryPlugin implements IChannelControls {
             _self.isCompletelyIdle = () => {
                 return !_paused && _syncFetchPayload === 0 && _self._buffer.count() === 0;
             }
+
+            _self.getOfflineListener = () => {
+                return _offlineListener;
+            }
 
             /**
              * xhr state changes
@@ -1456,4 +1460,14 @@ export class Sender extends BaseTelemetryPlugin implements IChannelControls {
         return null;
     }
 
+    /**
+     * Get Offline listener
+     * @returns offlineListener
+     * @since 3.3.4
+     */
+    public getOfflineListener(): IOfflineListener {
+        // @DynamicProtoStub - DO NOT add any code as this will be removed during packaging
+        return null;
+    }
+
 }