- Update a method-call, to reflect the latest changes in the "PublicationsRetriever"-software.

- Add TODOs.

src/main/java/eu/openaire/urls_worker/components/ScheduledTasks.java

@@ -19,6 +19,7 @@ public class ScheduledTasks {
     public void handleNewAssignments() {
         if ( AssignmentsHandler.hadConnectionErrorOnRequest ) {
             if ( GeneralController.shouldShutdownWorker )   // Make sure the worker shuts-down, in case the user sends the relevant request, while the worker is stuck in a data-request error-loop.
+                // TODO - Should this worker inform the Controller that will shutdown?
                 UrlsWorkerApplication.gentleAppShutdown();
             try {
                 Thread.sleep(900_000);  // Sleep for 15 mins to stall the scheduler from retrying right away, thus giving time to the Controller to recover.

src/main/java/eu/openaire/urls_worker/util/AssignmentsHandler.java

@@ -156,10 +156,9 @@ public class AssignmentsHandler {
         }
 
         if ( idUrlPairsHandled >= ((timesClearingDomainAndPathTrackingData +1) * idUrlsToHandleBeforeClearingDomainAndPathTrackingData) ) {
-            GenericUtils.clearDomainAndPathTrackingData();
+            GenericUtils.clearTrackingData();  // This includes the "blocking data", we may say "if this condition is true, do not bother checking the just-blocking condition".
             timesClearingDomainAndPathTrackingData ++;
             timesClearingDomainAndPathBlockingData ++;  // Increment this also, as we avoid the following check in this case, but the counter has to be increased nevertheless.
-            // This includes the "blocking data", we may say "if this condition is true, do not bother checking the just-blocking condition"
         } else if ( idUrlPairsHandled >= ((timesClearingDomainAndPathBlockingData +1) * idUrlsToHandleBeforeClearingDomainAndPathBlockingData) ) {
             GenericUtils.clearDomainAndPathBlockingData();
             timesClearingDomainAndPathBlockingData ++;
@@ -171,8 +170,9 @@ public class AssignmentsHandler {
             logger.info("The worker will now shutdown, as " + (GeneralController.shouldShutdownWorker
                     ? "it received a \"shutdownWorker\" request!"
                     : "the maximum assignments-batches (" + UrlsWorkerApplication.maxAssignmentsBatchesToHandleBeforeShutdown + ") to be handled was reached!"));
-            UrlsWorkerApplication.gentleAppShutdown();
-            // The "gentleAppShutdown()" will exit the app, so the "isAvailableForWork" will not be set below.
+
+            // TODO - Should this worker inform the Controller that will shutdown?
+            UrlsWorkerApplication.gentleAppShutdown();  // This will exit the app.
         }
 
         // Note: Cannot call this method, here, retrospectively, as if it runs 100s of times, the memory-stack may break..