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Keep InitExecutor in main gui thread #434

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Merged
hebasto merged 1 commit into from
Sep 28, 2021
+28 −23
Merged

Keep InitExecutor in main gui thread #434

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49 changes: 27 additions & 22 deletions src/qt/initexecutor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
#include <qt/initexecutor.h>

#include <interfaces/node.h>
#include <qt/guiutil.h>
#include <util/system.h>
#include <util/threadnames.h>

Expand All @@ -18,7 +19,7 @@
InitExecutor::InitExecutor(interfaces::Node& node)
: QObject(), m_node(node)
{
this->moveToThread(&m_thread);
m_context.moveToThread(&m_thread);
m_thread.start();
}

Expand All @@ -38,29 +39,33 @@ void InitExecutor::handleRunawayException(const std::exception* e)

void InitExecutor::initialize()
{
try {
util::ThreadRename("qt-init");
qDebug() << __func__ << ": Running initialization in thread";
interfaces::BlockAndHeaderTipInfo tip_info;
bool rv = m_node.appInitMain(&tip_info);
Q_EMIT initializeResult(rv, tip_info);
} catch (const std::exception& e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
GUIUtil::ObjectInvoke(&m_context, [this] {
try {
util::ThreadRename("qt-init");
qDebug() << "Running initialization in thread";
interfaces::BlockAndHeaderTipInfo tip_info;
bool rv = m_node.appInitMain(&tip_info);
Q_EMIT initializeResult(rv, tip_info);
} catch (const std::exception& e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
});
}

void InitExecutor::shutdown()
{
try {
qDebug() << __func__ << ": Running Shutdown in thread";
m_node.appShutdown();
qDebug() << __func__ << ": Shutdown finished";
Q_EMIT shutdownResult();
} catch (const std::exception& e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
GUIUtil::ObjectInvoke(&m_context, [this] {
try {
qDebug() << "Running Shutdown in thread";
m_node.appShutdown();
qDebug() << "Shutdown finished";
Q_EMIT shutdownResult();
} catch (const std::exception& e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
});
}
1 change: 1 addition & 0 deletions src/qt/initexecutor.h
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@ public Q_SLOTS:
void handleRunawayException(const std::exception* e);

interfaces::Node& m_node;
QObject m_context;
QThread m_thread;
};

Expand Down
1 change: 0 additions & 1 deletion src/qt/test/test_main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@
#include <interfaces/init.h>
#include <interfaces/node.h>
#include <qt/bitcoin.h>
#include <qt/initexecutor.h>
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@hebasto hebasto Sep 27, 2021

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Thanks! I cannot imagine the reason how it slipped in #381 🤷‍♂️

#include <qt/test/apptests.h>
#include <qt/test/rpcnestedtests.h>
#include <qt/test/uritests.h>
Expand Down