From 96c180318de6f931925458f4ebce0b685ccb340c Mon Sep 17 00:00:00 2001
From: Miguel Company <miguelcompany@eprosima.com>
Date: Fri, 17 Dec 2021 07:07:51 +0100
Subject: [PATCH] Ensure correct boost singleton destruction order (#2356)

* Refs 13287. Ensure correct boost singleton destruction order.

Signed-off-by: Miguel Company <MiguelCompany@eprosima.com>

* Refs 13288. Uncrustify.

Signed-off-by: Miguel Company <MiguelCompany@eprosima.com>

* Refs 13288. Fixed typo.

Signed-off-by: Miguel Company <MiguelCompany@eprosima.com>

* Refs 13288. Fixed link error on ListenerTests.

Signed-off-by: Miguel Company <MiguelCompany@eprosima.com>
(cherry picked from commit 80a44fe3435cdecbe9f5c7cf7144733d0d3a5045)

# Conflicts:
#	test/unittest/dds/status/CMakeLists.txt
---
 .../domain/DomainParticipantFactory.cpp       | 26 ++++++-
 test/unittest/dds/status/CMakeLists.txt       | 73 +++++++++++++++++++
 2 files changed, 97 insertions(+), 2 deletions(-)

diff --git a/src/cpp/fastdds/domain/DomainParticipantFactory.cpp b/src/cpp/fastdds/domain/DomainParticipantFactory.cpp
index 15b81da502b..07705579b22 100644
--- a/src/cpp/fastdds/domain/DomainParticipantFactory.cpp
+++ b/src/cpp/fastdds/domain/DomainParticipantFactory.cpp
@@ -32,8 +32,9 @@
 #include <statistics/fastdds/domain/DomainParticipantImpl.hpp>
 
 
-
-
+// We include boost through this internal header, to ensure we use our custom boost config file
+#include <utils/shared_memory/SharedMemSegment.hpp>
+#include <boost/interprocess/sync/interprocess_mutex.hpp>
 
 using namespace eprosima::fastrtps::xmlparser;
 
@@ -100,6 +101,27 @@ DomainParticipantFactory::~DomainParticipantFactory()
 
 DomainParticipantFactory* DomainParticipantFactory::get_instance()
 {
+    /*
+     * The first time an interprocess synchronization object is created by boost, a singleton is instantiated and
+     * its destructor is registered with std::atexit(&atexit_work).
+     *
+     * We need to ensure that the boost singleton is destroyed after the instance of DomainParticipantFactory, to
+     * ensure that the interprocess objects keep working until all the participants are destroyed.
+     *
+     * We achieve this behavior by having an static instance of an auxiliary struct that instantiates a synchronization
+     * object on the constructor, just to ensure that the boost singleton is instantiated before the
+     * DomainParticipantFactory.
+     */
+    struct AuxiliaryBoostFunctor
+    {
+        AuxiliaryBoostFunctor()
+        {
+            boost::interprocess::interprocess_mutex mtx;
+        }
+
+    };
+    static AuxiliaryBoostFunctor boost_functor;
+
     // Keep a reference to the topic payload pool to avoid it to be destroyed before our own instance
     using pool_registry_ref = eprosima::fastrtps::rtps::TopicPayloadPoolRegistry::reference;
     static pool_registry_ref topic_pool_registry = eprosima::fastrtps::rtps::TopicPayloadPoolRegistry::instance();
diff --git a/test/unittest/dds/status/CMakeLists.txt b/test/unittest/dds/status/CMakeLists.txt
index 714803d32ce..ea8ad89a4ae 100644
--- a/test/unittest/dds/status/CMakeLists.txt
+++ b/test/unittest/dds/status/CMakeLists.txt
@@ -171,3 +171,76 @@ if(NOT ((MSVC OR MSVC_IDE) AND EPROSIMA_INSTALLER))
 
     endif()
 endif()
+<<<<<<< HEAD
+=======
+
+# External sources
+if(TINYXML2_SOURCE_DIR)
+    list(APPEND LISTENERTESTS_SOURCE
+        ${TINYXML2_SOURCE_DIR}/tinyxml2.cpp
+        )
+endif()
+
+include_directories(${TINYXML2_INCLUDE_DIR})
+
+if(WIN32)
+    add_definitions(-D_WIN32_WINNT=0x0601)
+endif()
+
+add_executable(ListenerTests ${LISTENERTESTS_SOURCE})
+target_compile_definitions(ListenerTests PRIVATE FASTRTPS_NO_LIB
+    BOOST_ASIO_STANDALONE
+    ASIO_STANDALONE
+    ASIO_DISABLE_VISIBILITY
+    SQLITE_WIN32_GETVERSIONEX=0
+    $<$<AND:$<BOOL:${ANDROID}>,$<NOT:$<BOOL:${HAVE_CXX14}>>,$<NOT:$<BOOL:${HAVE_CXX1Y}>>>:ASIO_DISABLE_STD_STRING_VIEW>
+    $<$<AND:$<NOT:$<BOOL:${WIN32}>>,$<STREQUAL:"${CMAKE_BUILD_TYPE}","Debug">>:__DEBUG>
+    $<$<BOOL:${INTERNAL_DEBUG}>:__INTERNALDEBUG> # Internal debug activated.
+    $<$<BOOL:${WIN32}>:_ENABLE_ATOMIC_ALIGNMENT_FIX>
+    )
+target_include_directories(ListenerTests PRIVATE
+    ${Asio_INCLUDE_DIR}
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/DataSharingPayloadPool
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/RTPSReader
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/RTPSWriter
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/RTPSDomain
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/RTPSDomainImpl
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/RTPSParticipant
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/RTPSParticipantImpl
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/Endpoint
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/PDP
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/PDPSimple
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/StatefulWriter
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/StatelessWriter
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/StatefulReader
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/StatelessReader
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/WriterHistory
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/ReaderHistory
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/ResourceEvent
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/TimedEvent
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/UDPTransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/UDPv4TransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/UDPv6TransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/TCPTransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/TCPv4TransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/TCPv6TransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/SharedMemTransportDescriptor
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/TypeLookupManager
+    ${PROJECT_SOURCE_DIR}/test/mock/rtps/WLP
+    ${PROJECT_SOURCE_DIR}/include ${PROJECT_BINARY_DIR}/include
+    ${PROJECT_SOURCE_DIR}/src/cpp
+    ${THIRDPARTY_BOOST_INCLUDE_DIR}
+    )
+
+target_link_libraries(ListenerTests fastcdr foonathan_memory
+    ${TINYXML2_LIBRARY}
+    GTest::gmock
+    ${CMAKE_DL_LIBS}
+    ${THIRDPARTY_BOOST_LINK_LIBS}
+    )
+if(MSVC OR MSVC_IDE)
+    target_link_libraries(ListenerTests iphlpapi Shlwapi ws2_32)
+endif()
+
+add_gtest(ListenerTests SOURCES ${LISTENERTESTS_SOURCE})
+>>>>>>> 80a44fe34 (Ensure correct boost singleton destruction order (#2356))