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validationinterface: Rework documentation, Rename pwalletIn to callbacks

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This commit is contained in:
MarcoFalke 2020-04-27 10:21:19 -04:00
parent fab6d060ce
commit fa770ce7fe
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2 changed files with 29 additions and 20 deletions
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35
src/validationinterface.cpp
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@ -89,22 +89,26 @@ public:
static CMainSignals g_signals;
void CMainSignals::RegisterBackgroundSignalScheduler(CScheduler& scheduler) {
void CMainSignals::RegisterBackgroundSignalScheduler(CScheduler& scheduler)
{
assert(!m_internals);
m_internals.reset(new MainSignalsInstance(&scheduler));
}
void CMainSignals::UnregisterBackgroundSignalScheduler() {
void CMainSignals::UnregisterBackgroundSignalScheduler()
{
m_internals.reset(nullptr);
}
void CMainSignals::FlushBackgroundCallbacks() {
void CMainSignals::FlushBackgroundCallbacks()
{
if (m_internals) {
m_internals->m_schedulerClient.EmptyQueue();
}
}
size_t CMainSignals::CallbacksPending() {
size_t CMainSignals::CallbacksPending()
{
if (!m_internals) return 0;
return m_internals->m_schedulerClient.CallbacksPending();
}
@ -114,10 +118,11 @@ CMainSignals& GetMainSignals()
return g_signals;
}
void RegisterSharedValidationInterface(std::shared_ptr<CValidationInterface> pwalletIn) {
// Each connection captures pwalletIn to ensure that each callback is
// executed before pwalletIn is destroyed. For more details see #18338.
g_signals.m_internals->Register(std::move(pwalletIn));
void RegisterSharedValidationInterface(std::shared_ptr<CValidationInterface> callbacks)
{
// Each connection captures the shared_ptr to ensure that each callback is
// executed before the subscriber is destroyed. For more details see #18338.
g_signals.m_internals->Register(std::move(callbacks));
}
void RegisterValidationInterface(CValidationInterface* callbacks)
@ -132,24 +137,28 @@ void UnregisterSharedValidationInterface(std::shared_ptr<CValidationInterface> c
UnregisterValidationInterface(callbacks.get());
}
void UnregisterValidationInterface(CValidationInterface* pwalletIn) {
void UnregisterValidationInterface(CValidationInterface* callbacks)
{
if (g_signals.m_internals) {
g_signals.m_internals->Unregister(pwalletIn);
g_signals.m_internals->Unregister(callbacks);
}
}
void UnregisterAllValidationInterfaces() {
void UnregisterAllValidationInterfaces()
{
if (!g_signals.m_internals) {
return;
}
g_signals.m_internals->Clear();
}
void CallFunctionInValidationInterfaceQueue(std::function<void ()> func) {
void CallFunctionInValidationInterfaceQueue(std::function<void()> func)
{
g_signals.m_internals->m_schedulerClient.AddToProcessQueue(std::move(func));
}
void SyncWithValidationInterfaceQueue() {
void SyncWithValidationInterfaceQueue()
{
AssertLockNotHeld(cs_main);
// Block until the validation queue drains
std::promise<void> promise;