Fix singleton in StatisticsBackendData [15841]

.github/workflows/ci.repos

@@ -0,0 +1,21 @@
+repositories:
+
+ foonathan_memory_vendor:
+ type: git
+ url: https://github.com/eProsima/foonathan_memory_vendor.git
+ version: master
+
+ fastcdr:
+ type: git
+ url: https://github.com/eProsima/Fast-CDR.git
+ version: master
+
+ fastdds:
+ type: git
+ url: https://github.com/eProsima/Fast-DDS.git
+ version: master
+
+ googletest-distribution:
+ type: git
+ url: https://github.com/google/googletest.git
+ version: release-1.12.1

.github/workflows/test.yml

@@ -95,14 +95,12 @@ jobs:
  - name: Install apt packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-apt-packages
 
- - name: Install GTest
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-gtest
-
  - name: Install Python packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-python-packages
 
  - name: Fetch eProsima dependencies
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/fetch-fastdds-repos
+ run: |
+ vcs import src < ./src/Fast-DDS-statistics-backend/.github/workflows/ci.repos
 
  - name: Update colcon mixin
  run: |
@@ -111,10 +109,17 @@ jobs:
  colcon mixin update default
  continue-on-error: true
 
+ - name: Build gtest
+ run: |
+ colcon build \
+ --event-handlers=console_direct+ \
+ --packages-select googletest-distribution
+
  - name: Build workspace
  run: |
  cat src/Fast-DDS-statistics-backend/.github/workflows/test.meta
  colcon build \
+ --packages-skip googletest-distribution \
  --event-handlers=console_direct+ \
  --metas src/Fast-DDS-statistics-backend/.github/workflows/test.meta
 
@@ -187,14 +192,12 @@ jobs:
  - name: Install apt packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-apt-packages
 
- - name: Install GTest
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-gtest
-
  - name: Install Python packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-python-packages
 
  - name: Fetch eProsima dependencies
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/fetch-fastdds-repos
+ run: |
+ vcs import src < ./src/Fast-DDS-statistics-backend/.github/workflows/ci.repos
 
  - name: Update colcon mixin
  run: |
@@ -247,14 +250,12 @@ jobs:
  - name: Install apt packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-apt-packages
 
- - name: Install GTest
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-gtest
-
  - name: Install Python packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-python-packages
 
  - name: Fetch eProsima dependencies
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/fetch-fastdds-repos
+ run: |
+ vcs import src < ./src/Fast-DDS-statistics-backend/.github/workflows/ci.repos
 
  - name: Update colcon mixin
  run: |
@@ -299,14 +300,12 @@ jobs:
  - name: Install apt packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-apt-packages
 
- - name: Install GTest
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-gtest
-
  - name: Install Python packages
  uses: ./src/Fast-DDS-statistics-backend/.github/actions/install-python-packages
 
  - name: Fetch eProsima dependencies
- uses: ./src/Fast-DDS-statistics-backend/.github/actions/fetch-fastdds-repos
+ run: |
+ vcs import src < ./src/Fast-DDS-statistics-backend/.github/workflows/ci.repos
 
  - name: Build workspace
  run: |

src/cpp/Monitor.hpp

@@ -51,50 +51,49 @@ namespace details {
 struct Monitor
 {
  //! The EntityId of the monitored domain
- EntityId id;
+ EntityId id{};
 
  //! The user listener for this monitor
- DomainListener* domain_listener;
+ DomainListener* domain_listener = nullptr;
 
  //! The callback mask applied to the \c domain_listener
- CallbackMask domain_callback_mask;
+ CallbackMask domain_callback_mask{};
 
  //! The data mask applied to the \c domain_listener->on_data_available
- DataKindMask data_mask;
+ DataKindMask data_mask{};
 
  //! The participant created to communicate with the statistics reporting endpoints in this monitor
- fastdds::dds::DomainParticipant* participant;
+ fastdds::dds::DomainParticipant* participant = nullptr;
 
  //! The listener linked to the \c participant
  //! It will process the entity discoveries
- fastdds::dds::DomainParticipantListener* participant_listener;
-
+ fastdds::dds::DomainParticipantListener* participant_listener = nullptr;
 
  //! The participant created to communicate with the statistics reporting publishers in this monitor
- fastdds::dds::Subscriber* subscriber;
+ fastdds::dds::Subscriber* subscriber = nullptr;
 
  //! Holds the topic object created for each of the statistics topics
- std::map<std::string, fastdds::dds::Topic*> topics;
+ std::map<std::string, fastdds::dds::Topic*> topics{};
 
  //! Holds the datareader object created for each of the statistics topics
- std::map<std::string, fastdds::dds::DataReader*> readers;
+ std::map<std::string, fastdds::dds::DataReader*> readers{};
 
  //! The listener linked to the \c readers
  //! All readers will use the same listener
  //! The listener will decide how to process the data according to the topic of the reader
- fastdds::dds::DataReaderListener* reader_listener;
+ fastdds::dds::DataReaderListener* reader_listener = nullptr;
 
  //! Participant discovery status. Used in the participant discovery user callback
- DomainListener::Status participant_status_;
+ DomainListener::Status participant_status_{};
 
  //! Topic discovery status. Used in the topic discovery user callback
- DomainListener::Status topic_status_;
+ DomainListener::Status topic_status_{};
 
  //! Datareader discovery status. Used in the datareader discovery user callback
- DomainListener::Status datareader_status_;
+ DomainListener::Status datareader_status_{};
 
  //! DataWriter discovery status. Used in the datawriter discovery user callback
- DomainListener::Status datawriter_status_;
+ DomainListener::Status datawriter_status_{};
 };
 
 } // namespace details