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-rw-r--r--src/bitcoind.cpp19
-rw-r--r--src/init.cpp18
-rw-r--r--src/init.h4
-rw-r--r--src/qt/bitcoin.cpp8
4 files changed, 22 insertions, 27 deletions
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index de19787a16..d3eb60725f 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -14,7 +14,6 @@
#include <rpc/server.h>
#include <init.h>
#include <noui.h>
-#include <scheduler.h>
#include <util.h>
#include <httpserver.h>
#include <httprpc.h>
@@ -40,7 +39,7 @@
* Use the buttons <code>Namespaces</code>, <code>Classes</code> or <code>Files</code> at the top of the page to start navigating the code.
*/
-void WaitForShutdown(boost::thread_group* threadGroup)
+void WaitForShutdown()
{
bool fShutdown = ShutdownRequested();
// Tell the main threads to shutdown.
@@ -49,11 +48,7 @@ void WaitForShutdown(boost::thread_group* threadGroup)
MilliSleep(200);
fShutdown = ShutdownRequested();
}
- if (threadGroup)
- {
- Interrupt(*threadGroup);
- threadGroup->join_all();
- }
+ Interrupt();
}
//////////////////////////////////////////////////////////////////////////////
@@ -62,9 +57,6 @@ void WaitForShutdown(boost::thread_group* threadGroup)
//
bool AppInit(int argc, char* argv[])
{
- boost::thread_group threadGroup;
- CScheduler scheduler;
-
bool fRet = false;
//
@@ -165,7 +157,7 @@ bool AppInit(int argc, char* argv[])
// If locking the data directory failed, exit immediately
return false;
}
- fRet = AppInitMain(threadGroup, scheduler);
+ fRet = AppInitMain();
}
catch (const std::exception& e) {
PrintExceptionContinue(&e, "AppInit()");
@@ -175,10 +167,9 @@ bool AppInit(int argc, char* argv[])
if (!fRet)
{
- Interrupt(threadGroup);
- threadGroup.join_all();
+ Interrupt();
} else {
- WaitForShutdown(&threadGroup);
+ WaitForShutdown();
}
Shutdown();
diff --git a/src/init.cpp b/src/init.cpp
index d1d733af94..b9c78b8211 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -155,7 +155,10 @@ public:
static std::unique_ptr<CCoinsViewErrorCatcher> pcoinscatcher;
static std::unique_ptr<ECCVerifyHandle> globalVerifyHandle;
-void Interrupt(boost::thread_group& threadGroup)
+static boost::thread_group threadGroup;
+static CScheduler scheduler;
+
+void Interrupt()
{
InterruptHTTPServer();
InterruptHTTPRPC();
@@ -164,7 +167,6 @@ void Interrupt(boost::thread_group& threadGroup)
InterruptTorControl();
if (g_connman)
g_connman->Interrupt();
- threadGroup.interrupt_all();
}
void Shutdown()
@@ -199,6 +201,12 @@ void Shutdown()
g_connman.reset();
StopTorControl();
+
+ // After everything has been shut down, but before things get flushed, stop the
+ // CScheduler/checkqueue threadGroup
+ threadGroup.interrupt_all();
+ threadGroup.join_all();
+
if (fDumpMempoolLater && gArgs.GetArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
DumpMempool();
}
@@ -705,7 +713,7 @@ bool InitSanityCheck(void)
return true;
}
-bool AppInitServers(boost::thread_group& threadGroup)
+bool AppInitServers()
{
RPCServer::OnStarted(&OnRPCStarted);
RPCServer::OnStopped(&OnRPCStopped);
@@ -1184,7 +1192,7 @@ bool AppInitLockDataDirectory()
return true;
}
-bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
+bool AppInitMain()
{
const CChainParams& chainparams = Params();
// ********************************************************* Step 4a: application initialization
@@ -1251,7 +1259,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
if (gArgs.GetBoolArg("-server", false))
{
uiInterface.InitMessage.connect(SetRPCWarmupStatus);
- if (!AppInitServers(threadGroup))
+ if (!AppInitServers())
return InitError(_("Unable to start HTTP server. See debug log for details."));
}
diff --git a/src/init.h b/src/init.h
index 843024f02b..33f97a55a5 100644
--- a/src/init.h
+++ b/src/init.h
@@ -19,7 +19,7 @@ class thread_group;
void StartShutdown();
bool ShutdownRequested();
/** Interrupt threads */
-void Interrupt(boost::thread_group& threadGroup);
+void Interrupt();
void Shutdown();
//!Initialize the logging infrastructure
void InitLogging();
@@ -54,7 +54,7 @@ bool AppInitLockDataDirectory();
* @note This should only be done after daemonization. Call Shutdown() if this function fails.
* @pre Parameters should be parsed and config file should be read, AppInitLockDataDirectory should have been called.
*/
-bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler);
+bool AppInitMain();
/** The help message mode determines what help message to show */
enum HelpMessageMode {
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 0666dcb9a3..b26d99a20a 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -28,7 +28,6 @@
#include <init.h>
#include <rpc/server.h>
-#include <scheduler.h>
#include <ui_interface.h>
#include <util.h>
#include <warnings.h>
@@ -193,8 +192,6 @@ Q_SIGNALS:
void runawayException(const QString &message);
private:
- boost::thread_group threadGroup;
- CScheduler scheduler;
/// Pass fatal exception message to UI thread
void handleRunawayException(const std::exception *e);
@@ -300,7 +297,7 @@ void BitcoinCore::initialize()
try
{
qDebug() << __func__ << ": Running initialization in thread";
- bool rv = AppInitMain(threadGroup, scheduler);
+ bool rv = AppInitMain();
Q_EMIT initializeResult(rv);
} catch (const std::exception& e) {
handleRunawayException(&e);
@@ -314,8 +311,7 @@ void BitcoinCore::shutdown()
try
{
qDebug() << __func__ << ": Running Shutdown in thread";
- Interrupt(threadGroup);
- threadGroup.join_all();
+ Interrupt();
Shutdown();
qDebug() << __func__ << ": Shutdown finished";
Q_EMIT shutdownResult();