[GitHub] [geode] mivanac commented on a diff in pull request #7323: GEODE-9997: added ParallelQueueSetPossibleDuplicateMessage

[GitBox <gi...@apache.org>]

mivanac commented on code in PR #7323:
URL: https://github.com/apache/geode/pull/7323#discussion_r893840797


##########
geode-core/src/main/java/org/apache/geode/cache/wan/GatewaySender.java:
##########
@@ -215,6 +216,34 @@ enum OrderPolicy {
    */
   void startWithCleanQueue();
 
+
+  /**
+   * Prepare GatewaySender for closing of Cache.
+   *
+   * <p>
+   * Implementation of new API in ParallelGatewaySenderImpl:
+   *
+   *
+   * <pre>
+   * public void prepareForStop() {
+   *   if (!isRunning()) {
+   *     return;
+   *   }
+   *   pause();
+   *   if (eventProcessor != null &amp;&amp; !eventProcessor.isStopped()) {
+   *     eventProcessor.prepareForStopProcessing();
+   *   }
+   * }
+   * </pre>
+   *
+   *
+   * <p>
+   * Invoked at closing of cache.
+   *
+   */
+  @Experimental
+  void prepareForStop();

Review Comment:
   Since changes are only for internal use, impacts moved to InternalGatewaySender interface.



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