bool getResult(TLTypePtr output)
{
if (isSucceeded()) {
m_layer->processReply(this, output);
}
return isSucceeded() && output->isValid();
}
Object c_GenMapWaitHandle::ti_create(const Variant& dependencies) {
if (UNLIKELY(!dependencies.isObject() ||
dependencies.getObjectData()->getCollectionType() !=
Collection::MapType)) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be an instance of Map"));
throw e;
}
assert(dependencies.getObjectData()->instanceof(c_Map::classof()));
auto deps = p_Map::attach(c_Map::Clone(dependencies.getObjectData()));
for (ssize_t iter_pos = deps->iter_begin();
deps->iter_valid(iter_pos);
iter_pos = deps->iter_next(iter_pos)) {
auto* current = tvAssertCell(deps->iter_value(iter_pos));
if (UNLIKELY(!c_WaitHandle::fromCell(current))) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be a map of WaitHandle instances"));
throw e;
}
}
Object exception;
for (ssize_t iter_pos = deps->iter_begin();
deps->iter_valid(iter_pos);
iter_pos = deps->iter_next(iter_pos)) {
auto* current = tvAssertCell(deps->iter_value(iter_pos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
auto k = deps->iter_key(iter_pos);
deps->set(k.asCell(), &child->getResult());
} else if (child->isFailed()) {
putException(exception, child->getException());
} else {
assert(child->instanceof(c_WaitableWaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
p_GenMapWaitHandle my_wh = NEWOBJ(c_GenMapWaitHandle)();
my_wh->initialize(exception, deps.get(), iter_pos, child_wh);
AsioSession* session = AsioSession::Get();
if (UNLIKELY(session->hasOnGenMapCreateCallback())) {
session->onGenMapCreate(my_wh.get(), dependencies);
}
return my_wh;
}
}
if (exception.isNull()) {
return Object::attach(c_StaticWaitHandle::CreateSucceeded(
make_tv<KindOfObject>(deps.detach())));
} else {
return Object::attach(c_StaticWaitHandle::CreateFailed(exception.detach()));
}
}
void c_GenVectorWaitHandle::onUnblocked() {
for (; m_iterPos < m_deps->size(); ++m_iterPos) {
Cell* current = tvAssertCell(m_deps->at(m_iterPos));
assert(current->m_type == KindOfObject);
assert(dynamic_cast<c_WaitHandle*>(current->m_data.pobj));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
cellSet(child->getResult(), *current);
} else if (child->isFailed()) {
putException(m_exception, child->getException());
} else {
assert(dynamic_cast<c_WaitableWaitHandle*>(child));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
try {
blockOn(child_wh);
return;
} catch (const Object& cycle_exception) {
putException(m_exception, cycle_exception.get());
}
}
}
if (m_exception.isNull()) {
setResult(make_tv<KindOfObject>(m_deps.get()));
m_deps = nullptr;
} else {
setException(m_exception.get());
m_exception = nullptr;
m_deps = nullptr;
}
}
Object c_GenArrayWaitHandle::ti_create(const char* cls, CArrRef dependencies) {
Array deps = dependencies->copy();
for (ssize_t iter_pos = deps->iter_begin();
iter_pos != ArrayData::invalid_index;
iter_pos = deps->iter_advance(iter_pos)) {
TypedValue* current = deps->nvGetValueRef(iter_pos);
if (UNLIKELY(current->m_type == KindOfRef)) {
tvUnbox(current);
}
if (!c_WaitHandle::fromTypedValue(current) &&
!IS_NULL_TYPE(current->m_type)) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be an array of WaitHandle instances"));
throw e;
}
}
Object exception;
for (ssize_t iter_pos = deps->iter_begin();
iter_pos != ArrayData::invalid_index;
iter_pos = deps->iter_advance(iter_pos)) {
TypedValue* current = deps->nvGetValueRef(iter_pos);
if (IS_NULL_TYPE(current->m_type)) {
// {uninit,null} yields null
tvWriteNull(current);
continue;
}
assert(current->m_type == KindOfObject);
assert(dynamic_cast<c_WaitHandle*>(current->m_data.pobj));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
tvSetIgnoreRef(child->getResult(), current);
} else if (child->isFailed()) {
putException(exception, child->getException());
} else {
assert(dynamic_cast<c_WaitableWaitHandle*>(child));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
c_GenArrayWaitHandle* my_wh = NEWOBJ(c_GenArrayWaitHandle)();
my_wh->initialize(exception, deps, iter_pos, child_wh);
return my_wh;
}
}
if (exception.isNull()) {
TypedValue tv;
tv.m_type = KindOfArray;
tv.m_data.parr = deps.get();
return c_StaticResultWaitHandle::Create(&tv);
} else {
return c_StaticExceptionWaitHandle::Create(exception.get());
}
}
String c_WaitHandle::t_getname() {
if (isSucceeded()) {
return s_result;
} else if (isFailed()) {
return s_exception;
}
assert(instanceof(c_WaitableWaitHandle::classof()));
return static_cast<c_WaitableWaitHandle*>(this)->getName();
}
Object c_GenVectorWaitHandle::ti_create(const Variant& dependencies) {
if (UNLIKELY(!dependencies.isObject() ||
dependencies.getObjectData()->getCollectionType() !=
Collection::VectorType)) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be an instance of Vector"));
throw e;
}
assert(dependencies.getObjectData()->instanceof(c_Vector::classof()));
auto deps = SmartObject<c_Vector>::attach(
c_Vector::Clone(dependencies.getObjectData()));
for (int64_t iter_pos = 0; iter_pos < deps->size(); ++iter_pos) {
Cell* current = deps->at(iter_pos);
if (UNLIKELY(!c_WaitHandle::fromCell(current))) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be a vector of WaitHandle instances"));
throw e;
}
}
Object exception;
for (int64_t iter_pos = 0; iter_pos < deps->size(); ++iter_pos) {
auto current = tvAssertCell(deps->at(iter_pos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
auto result = child->getResult();
deps->set(iter_pos, &result);
} else if (child->isFailed()) {
putException(exception, child->getException());
} else {
assert(child->instanceof(c_WaitableWaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
SmartObject<c_GenVectorWaitHandle> my_wh(newobj<c_GenVectorWaitHandle>());
my_wh->initialize(exception, deps.get(), iter_pos, child_wh);
AsioSession* session = AsioSession::Get();
if (UNLIKELY(session->hasOnGenVectorCreateCallback())) {
session->onGenVectorCreate(my_wh.get(), dependencies);
}
return my_wh;
}
}
if (exception.isNull()) {
return Object::attach(c_StaticWaitHandle::CreateSucceeded(
make_tv<KindOfObject>(deps.detach())));
} else {
return Object::attach(c_StaticWaitHandle::CreateFailed(exception.detach()));
}
}
Variant c_WaitHandle::result() {
assert(isFinished());
if (LIKELY(isSucceeded())) {
// succeeded? return result
return cellAsCVarRef(getResult());
} else {
// failed? throw exception
throw Object{getException()};
}
}
Object c_SetResultToRefWaitHandle::ti_create(CObjRef wait_handle, VRefParam ref) {
TypedValue* var_or_cell = ref->asTypedValue();
if (wait_handle.isNull()) {
tvSetNull(*var_or_cell);
return wait_handle;
}
if (!wait_handle.get()->getAttribute(ObjectData::IsWaitHandle)) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected wait_handle to be an instance of WaitHandle or null"));
throw e;
}
auto wh = static_cast<c_WaitHandle*>(wait_handle.get());
// succeeded? set result to ref and give back succeeded wait handle
if (wh->isSucceeded()) {
tvSet(wh->getResult(), *var_or_cell);
return wh;
}
// failed? reset ref and give back failed wait handle
if (wh->isFailed()) {
tvSetNull(*var_or_cell);
return wh;
}
// it's still running so it must be WaitableWaitHandle
auto child = static_cast<c_WaitableWaitHandle*>(wh);
// import child into the current context, detect cross-context cycles
auto session = AsioSession::Get();
if (session->isInContext()) {
child->enterContext(session->getCurrentContextIdx());
}
// make sure the reference is properly boxed so that we can store cell pointer
if (UNLIKELY(var_or_cell->m_type != KindOfRef)) {
tvBox(var_or_cell);
}
p_SetResultToRefWaitHandle my_wh = NEWOBJ(c_SetResultToRefWaitHandle)();
my_wh->initialize(child, var_or_cell->m_data.pref);
if (UNLIKELY(session->hasOnSetResultToRefCreateCallback())) {
session->onSetResultToRefCreate(my_wh.get(), child);
}
return my_wh;
}
Object c_GenVectorWaitHandle::ti_create(CVarRef dependencies) {
if (UNLIKELY(!dependencies.instanceof(c_Vector::s_cls))) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be an instance of Vector"));
throw e;
}
assert(dynamic_cast<c_Vector*>(dependencies.getObjectData()));
p_Vector deps = static_cast<c_Vector*>(dependencies.getObjectData())->clone();
for (int64_t iter_pos = 0; iter_pos < deps->size(); ++iter_pos) {
Cell* current = deps->at(iter_pos);
if (UNLIKELY(!c_WaitHandle::fromCell(current))) {
Object e(SystemLib::AllocInvalidArgumentExceptionObject(
"Expected dependencies to be a vector of WaitHandle instances"));
throw e;
}
}
Object exception;
for (int64_t iter_pos = 0; iter_pos < deps->size(); ++iter_pos) {
Cell* current = tvAssertCell(deps->at(iter_pos));
assert(current->m_type == KindOfObject);
assert(dynamic_cast<c_WaitHandle*>(current->m_data.pobj));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
cellSet(child->getResult(), *current);
} else if (child->isFailed()) {
putException(exception, child->getException());
} else {
assert(dynamic_cast<c_WaitableWaitHandle*>(child));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
p_GenVectorWaitHandle my_wh = NEWOBJ(c_GenVectorWaitHandle)();
my_wh->initialize(exception, deps.get(), iter_pos, child_wh);
AsioSession* session = AsioSession::Get();
if (UNLIKELY(session->hasOnGenVectorCreateCallback())) {
session->onGenVectorCreate(my_wh.get(), dependencies);
}
return my_wh;
}
}
if (exception.isNull()) {
return c_StaticResultWaitHandle::Create(make_tv<KindOfObject>(deps.get()));
} else {
return c_StaticExceptionWaitHandle::Create(exception.get());
}
}
void c_AsyncFunctionWaitHandle::resume() {
auto const child = m_children[0].getChild();
assert(getState() == STATE_READY);
assert(child->isFinished());
setState(STATE_RUNNING);
if (LIKELY(child->isSucceeded())) {
// child succeeded, pass the result to the async function
g_context->resumeAsyncFunc(resumable(), child, child->getResult());
} else {
// child failed, raise the exception inside the async function
g_context->resumeAsyncFuncThrow(resumable(), child,
child->getException());
}
}
void c_GenMapWaitHandle::onUnblocked() {
assert(getState() == STATE_BLOCKED);
for (;
m_deps->iter_valid(m_iterPos);
m_iterPos = m_deps->iter_next(m_iterPos)) {
auto* current = tvAssertCell(m_deps->iter_value(m_iterPos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
auto k = m_deps->iter_key(m_iterPos);
m_deps->set(k.asCell(), &child->getResult());
} else if (child->isFailed()) {
putException(m_exception, child->getException());
} else {
assert(child->instanceof(c_WaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
try {
if (isInContext()) {
child_wh->enterContext(getContextIdx());
}
detectCycle(child_wh);
blockOn(child_wh);
return;
} catch (const Object& cycle_exception) {
putException(m_exception, cycle_exception.get());
}
}
}
auto const parentChain = getFirstParent();
if (m_exception.isNull()) {
setState(STATE_SUCCEEDED);
tvWriteObject(m_deps.get(), &m_resultOrException);
} else {
setState(STATE_FAILED);
tvWriteObject(m_exception.get(), &m_resultOrException);
m_exception = nullptr;
}
m_deps = nullptr;
UnblockChain(parentChain);
decRefObj(this);
}
Variant c_WaitHandle::t_join() {
if (!isFinished()) {
// run the full blown machinery
assert(instanceof(c_WaitableWaitHandle::classof()));
static_cast<c_WaitableWaitHandle*>(this)->join();
}
assert(isFinished());
if (LIKELY(isSucceeded())) {
// succeeded? return result
return cellAsCVarRef(getResult());
} else {
// failed? throw exception
throw Object{getException()};
}
}
void c_GenArrayWaitHandle::onUnblocked() {
for (;
m_iterPos != ArrayData::invalid_index;
m_iterPos = m_deps->iter_advance(m_iterPos)) {
TypedValue* current = m_deps->nvGetValueRef(m_iterPos);
if (IS_NULL_TYPE(current->m_type)) {
// {uninit,null} yields null
tvWriteNull(current);
continue;
}
assert(current->m_type == KindOfObject);
assert(dynamic_cast<c_WaitHandle*>(current->m_data.pobj));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
tvSetIgnoreRef(child->getResult(), current);
} else if (child->isFailed()) {
putException(m_exception, child->getException());
} else {
assert(dynamic_cast<c_WaitableWaitHandle*>(child));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
try {
blockOn(child_wh);
return;
} catch (const Object& cycle_exception) {
putException(m_exception, cycle_exception.get());
}
}
}
if (m_exception.isNull()) {
TypedValue result;
result.m_type = KindOfArray;
result.m_data.parr = m_deps.get();
setResult(&result);
m_deps = nullptr;
} else {
setException(m_exception.get());
m_exception = nullptr;
m_deps = nullptr;
}
}
Variant c_WaitHandle::t_join() {
if (!isFinished()) {
// run the full blown machinery
assert(dynamic_cast<c_WaitableWaitHandle*>(this));
static_cast<c_WaitableWaitHandle*>(this)->join();
}
assert(isFinished());
if (LIKELY(isSucceeded())) {
// succeeded? return result
return tvAsCVarRef(getResult());
} else {
// failed? throw exception
Object e(getException());
throw e;
}
}
void c_GenVectorWaitHandle::onUnblocked() {
assert(getState() == STATE_BLOCKED);
for (; m_iterPos < m_deps->size(); ++m_iterPos) {
Cell* current = tvAssertCell(m_deps->at(m_iterPos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
auto result = child->getResult();
m_deps->set(m_iterPos, &result);
} else if (child->isFailed()) {
putException(m_exception, child->getException());
} else {
assert(child->instanceof(c_WaitableWaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
try {
detectCycle(child_wh);
child_wh->getParentChain()
.addParent(m_blockable, AsioBlockable::Kind::GenVectorWaitHandle);
return;
} catch (const Object& cycle_exception) {
putException(m_exception, cycle_exception.get());
}
}
}
auto parentChain = getParentChain();
if (m_exception.isNull()) {
setState(STATE_SUCCEEDED);
tvWriteObject(m_deps.get(), &m_resultOrException);
} else {
setState(STATE_FAILED);
tvWriteObject(m_exception.get(), &m_resultOrException);
m_exception = nullptr;
}
m_deps = nullptr;
parentChain.unblock();
decRefObj(this);
}
void c_GenVectorWaitHandle::onUnblocked() {
assert(getState() == STATE_BLOCKED);
for (; m_iterPos < m_deps->size(); ++m_iterPos) {
Cell* current = tvAssertCell(m_deps->at(m_iterPos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
cellSet(child->getResult(), *current);
} else if (child->isFailed()) {
putException(m_exception, child->getException());
} else {
assert(child->instanceof(c_WaitableWaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
try {
if (isInContext()) {
child_wh->enterContext(getContextIdx());
}
detectCycle(child_wh);
blockOn(child_wh);
return;
} catch (const Object& cycle_exception) {
putException(m_exception, cycle_exception.get());
}
}
}
if (m_exception.isNull()) {
setState(STATE_SUCCEEDED);
tvWriteObject(m_deps.get(), &m_resultOrException);
} else {
setState(STATE_FAILED);
tvWriteObject(m_exception.get(), &m_resultOrException);
m_exception = nullptr;
}
m_deps = nullptr;
done();
}
void c_AsyncFunctionWaitHandle::resume() {
// may happen if scheduled in multiple contexts
if (getState() != STATE_SCHEDULED) {
decRefObj(this);
return;
}
auto const child = m_children[0].getChild();
assert(getState() == STATE_SCHEDULED);
assert(child->isFinished());
setState(STATE_RUNNING);
if (LIKELY(child->isSucceeded())) {
// child succeeded, pass the result to the async function
g_context->resumeAsyncFunc(resumable(), child, child->getResult());
} else {
// child failed, raise the exception inside the async function
g_context->resumeAsyncFuncThrow(resumable(), child,
child->getException());
}
}
void c_GenMapWaitHandle::onUnblocked() {
for (;
m_deps->iter_valid(m_iterPos);
m_iterPos = m_deps->iter_next(m_iterPos)) {
Cell* current = tvAssertCell(m_deps->iter_value(m_iterPos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
cellSet(child->getResult(), *current);
} else if (child->isFailed()) {
putException(m_exception, child->getException());
} else {
assert(child->instanceof(c_WaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
try {
if (isInContext()) {
child_wh->enterContext(getContextIdx());
}
detectCycle(child_wh);
blockOn(child_wh);
return;
} catch (const Object& cycle_exception) {
putException(m_exception, cycle_exception.get());
}
}
}
if (m_exception.isNull()) {
setResult(make_tv<KindOfObject>(m_deps.get()));
m_deps = nullptr;
} else {
setException(m_exception.get());
m_exception = nullptr;
m_deps = nullptr;
}
}
bool c_WaitHandle::t_issucceeded() {
return isSucceeded();
}
void c_AsyncFunctionWaitHandle::run() {
// may happen if scheduled in multiple contexts
if (getState() != STATE_SCHEDULED) {
return;
}
try {
setState(STATE_RUNNING);
// resume async function
if (LIKELY(m_child->isSucceeded())) {
// child succeeded, pass the result to the async function
g_context->resumeAsyncFunc(resumable(), m_child, m_child->getResult());
} else if (m_child->isFailed()) {
// child failed, raise the exception inside the async function
g_context->resumeAsyncFuncThrow(resumable(), m_child,
m_child->getException());
} else {
throw FatalErrorException(
"Invariant violation: child neither succeeded nor failed");
}
retry:
// async function reached RetC, which already set m_resultOrException
if (isSucceeded()) {
m_child = nullptr;
markAsSucceeded();
return;
}
// async function reached AsyncSuspend, which already set m_child
assert(!m_child->isFinished());
assert(m_child->instanceof(c_WaitableWaitHandle::classof()));
// import child into the current context, detect cross-context cycles
try {
child()->enterContext(getContextIdx());
} catch (Object& e) {
g_context->resumeAsyncFuncThrow(resumable(), m_child, e.get());
goto retry;
}
// detect cycles
if (UNLIKELY(isDescendantOf(child()))) {
Object e(createCycleException(child()));
g_context->resumeAsyncFuncThrow(resumable(), m_child, e.get());
goto retry;
}
// on await callback
AsioSession* session = AsioSession::Get();
if (UNLIKELY(session->hasOnAsyncFunctionAwaitCallback())) {
session->onAsyncFunctionAwait(this, m_child);
}
// set up dependency
setState(STATE_BLOCKED);
blockOn(child());
} catch (const Object& exception) {
// process exception thrown by the async function
m_child = nullptr;
markAsFailed(exception);
} catch (...) {
// process C++ exception
m_child = nullptr;
markAsFailed(AsioSession::Get()->getAbruptInterruptException());
throw;
}
}
Object c_GenMapWaitHandle::ti_create(const Variant& dependencies) {
ObjectData* obj;
if (UNLIKELY(!dependencies.isObject() ||
!(obj = dependencies.getObjectData())->isCollection() ||
obj->collectionType() != CollectionType::Map)) {
SystemLib::throwInvalidArgumentExceptionObject(
"Expected dependencies to be an instance of Map");
}
assertx(obj->collectionType() == CollectionType::Map);
auto deps = req::ptr<c_Map>::attach(c_Map::Clone(obj));
auto ctx_idx = std::numeric_limits<context_idx_t>::max();
for (ssize_t iter_pos = deps->iter_begin();
deps->iter_valid(iter_pos);
iter_pos = deps->iter_next(iter_pos)) {
auto* current = tvAssertCell(deps->iter_value(iter_pos));
auto const child = c_WaitHandle::fromCell(current);
if (UNLIKELY(!child)) {
SystemLib::throwInvalidArgumentExceptionObject(
"Expected dependencies to be a map of WaitHandle instances");
}
if (!child->isFinished()) {
ctx_idx = std::min(
ctx_idx,
static_cast<c_WaitableWaitHandle*>(child)->getContextIdx()
);
}
}
Object exception;
for (ssize_t iter_pos = deps->iter_begin();
deps->iter_valid(iter_pos);
iter_pos = deps->iter_next(iter_pos)) {
auto* current = tvAssertCell(deps->iter_value(iter_pos));
assert(current->m_type == KindOfObject);
assert(current->m_data.pobj->instanceof(c_WaitHandle::classof()));
auto child = static_cast<c_WaitHandle*>(current->m_data.pobj);
if (child->isSucceeded()) {
auto k = deps->iter_key(iter_pos);
auto result = child->getResult();
deps->set(k.asCell(), &result);
} else if (child->isFailed()) {
putException(exception, child->getException());
} else {
assert(child->instanceof(c_WaitableWaitHandle::classof()));
auto child_wh = static_cast<c_WaitableWaitHandle*>(child);
auto my_wh = req::make<c_GenMapWaitHandle>();
my_wh->initialize(exception, deps.get(), iter_pos, ctx_idx, child_wh);
AsioSession* session = AsioSession::Get();
if (UNLIKELY(session->hasOnGenMapCreate())) {
session->onGenMapCreate(my_wh.get(), dependencies);
}
return Object(std::move(my_wh));
}
}
if (exception.isNull()) {
return Object::attach(c_StaticWaitHandle::CreateSucceeded(
make_tv<KindOfObject>(deps.detach())));
} else {
return Object::attach(c_StaticWaitHandle::CreateFailed(exception.detach()));
}
}