refactor: remove boost::thread_group usage

2 files changed, 2 insertions, 6 deletions

diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp
index 8a9694f55b..d99d63aac6 100644
--- a/src/test/util/setup_common.cpp
+++ b/src/test/util/setup_common.cpp
@@ -131,7 +131,7 @@ ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::ve
     // We have to run a scheduler thread to prevent ActivateBestChain
     // from blocking due to queue overrun.
     m_node.scheduler = MakeUnique<CScheduler>();
-    threadGroup.create_thread([&] { TraceThread("scheduler", [&] { m_node.scheduler->serviceQueue(); }); });
+    m_node.scheduler->m_service_thread = std::thread([&] { TraceThread("scheduler", [&] { m_node.scheduler->serviceQueue(); }); });
     GetMainSignals().RegisterBackgroundSignalScheduler(*m_node.scheduler);
 
     pblocktree.reset(new CBlockTreeDB(1 << 20, true));
@@ -150,8 +150,6 @@ ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::ve
 ChainTestingSetup::~ChainTestingSetup()
 {
     if (m_node.scheduler) m_node.scheduler->stop();
-    threadGroup.interrupt_all();
-    threadGroup.join_all();
     StopScriptCheckWorkerThreads();
     GetMainSignals().FlushBackgroundCallbacks();
     GetMainSignals().UnregisterBackgroundSignalScheduler();
diff --git a/src/test/util/setup_common.h b/src/test/util/setup_common.h
index dff8cf825e..331c1235cb 100644
--- a/src/test/util/setup_common.h
+++ b/src/test/util/setup_common.h
@@ -17,8 +17,7 @@
 #include <util/string.h>
 
 #include <type_traits>
-
-#include <boost/thread/thread.hpp>
+#include <vector>
 
 /** This is connected to the logger. Can be used to redirect logs to any other log */
 extern const std::function<void(const std::string&)> G_TEST_LOG_FUN;
@@ -88,7 +87,6 @@ private:
  * initialization behaviour.
  */
 struct ChainTestingSetup : public BasicTestingSetup {
-    boost::thread_group threadGroup;
 
     explicit ChainTestingSetup(const std::string& chainName = CBaseChainParams::MAIN, const std::vector<const char*>& extra_args = {});
     ~ChainTestingSetup();