[GitHub] [nifi-minifi-cpp] adamdebreceni commented on a change in pull request #833: MINIFICPP-1272 - Graceful shutdown on flow update

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adamdebreceni commented on a change in pull request #833:
URL: https://github.com/apache/nifi-minifi-cpp/pull/833#discussion_r453467576



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File path: libminifi/src/core/ProcessGroup.cpp
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@@ -412,6 +414,18 @@ void ProcessGroup::drainConnections() {
   }
 }
 
+std::size_t ProcessGroup::getTotalFlowFileCount() const {
+  std::size_t sum = 0;
+  for (auto& conn : connections_) {

Review comment:
       that would make me think, that the `Connection` is `const` but only the `std::shared_ptr<...>` would be
   if it is clear for everybody else I can make the change




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