Introduce an env var to send several times the registration to BK (#2043)

* Introduce an env var to send several times the registration to BK

* format

* fix case

Author: Barthelemy

Framework/src/TaskRunner.cxx

@@ -478,6 +478,13 @@ void TaskRunner::finishCycle(DataAllocator& outputs)
     ILOG(Debug, Devel) << "Registering taskRunner to BookKeeping" << ENDM;
     try {
       Bookkeeping::getInstance().registerProcess(mActivity.mId, mTaskConfig.taskName, mTaskConfig.detectorName, bookkeeping::DPL_PROCESS_TYPE_QC_TASK, "");
+      if (gSystem->Getenv("O2_QC_REGISTER_IN_BK_X_TIMES")) {
+        ILOG(Debug, Devel) << "O2_QC_REGISTER_IN_BK_X_TIMES set to " << gSystem->Getenv("O2_QC_REGISTER_IN_BK_X_TIMES") << ENDM;
+        int iterations = std::stoi(gSystem->Getenv("O2_QC_REGISTER_IN_BK_X_TIMES"));
+        for (int i = 1; i < iterations; i++) { // start at 1 because we already did it once
+          Bookkeeping::getInstance().registerProcess(mActivity.mId, mTaskConfig.taskName, mTaskConfig.detectorName, bookkeeping::DPL_PROCESS_TYPE_QC_TASK, "");
+        }
+      }
     } catch (std::runtime_error& error) {
       ILOG(Warning, Devel) << "Failed registration to the BookKeeping: " << error.what() << ENDM;
     }