[O2-2559] Wrap run number with atomic (#275)

AliceO2Group · Nov 24, 2021 · 14f2638 · 14f2638
1 parent cde6533
commit 14f2638
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -31,7 +31,7 @@ endif()
 
 # Define project
 project(Monitoring
-  VERSION 3.10.0
+  VERSION 3.10.1
   DESCRIPTION "O2 Monitoring library"
   LANGUAGES CXX
 )

diff --git a/include/Monitoring/Backend.h b/include/Monitoring/Backend.h
@@ -17,6 +17,7 @@
 #ifndef ALICEO2_MONITORING_CORE_BACKEND_H
 #define ALICEO2_MONITORING_CORE_BACKEND_H
 
+#include <atomic>
 #include <chrono>
 #include <string>
 #include "Monitoring/Metric.h"
@@ -38,7 +39,7 @@ class Backend
   Verbosity verbosityLevel;
 protected:
   /// Run number
-  uint32_t mRunNumber;
+  std::atomic<uint32_t> mRunNumber;
 
  public:
   /// Default constructor