bool VPoll::init()
{
if (!notifier_->ready()) {
if (!notifier_->init()) {
return false;
}
IOCallback cb([this](KMEvent ev, void*, size_t) { notifier_->onEvent(ev); });
registerFd(notifier_->getReadFD(), KUMA_EV_READ | KUMA_EV_ERROR, std::move(cb));
}
return true;
}
bool KQueue::init()
{
kqueue_fd_ = ::kqueue();
if(INVALID_FD == kqueue_fd_) {
return false;
}
if (!notifier_->ready()) {
if(!notifier_->init()) {
return false;
}
IOCallback cb ([this](uint32_t ev) { notifier_->onEvent(ev); });
registerFd(notifier_->getReadFD(), KUMA_EV_READ|KUMA_EV_ERROR, std::move(cb));
}
return true;
}
void SocketReactor::addEventHandler(const Socket& socket, const Poco::AbstractObserver& observer)
{
NotifierPtr pNotifier;
{
FastMutex::ScopedLock lock(_mutex);
EventHandlerMap::iterator it = _handlers.find(socket);
if (it == _handlers.end())
{
pNotifier = new SocketNotifier(socket);
_handlers[socket] = pNotifier;
}
else pNotifier = it->second;
}
pNotifier->addObserver(this, observer);
}
void SocketReactor::removeEventHandler(const Socket& socket, const Poco::AbstractObserver& observer)
{
NotifierPtr pNotifier;
{
FastMutex::ScopedLock lock(_mutex);
EventHandlerMap::iterator it = _handlers.find(socket);
if (it != _handlers.end())
{
pNotifier = it->second;
if (pNotifier->countObservers() == 1)
{
_handlers.erase(it);
}
}
}
if (pNotifier)
{
pNotifier->removeObserver(this, observer);
}
}
void SocketReactor::dispatch(NotifierPtr& pNotifier, SocketNotification* pNotification)
{
try
{
pNotifier->dispatch(pNotification);
}
catch (Exception& exc)
{
ErrorHandler::handle(exc);
}
catch (std::exception& exc)
{
ErrorHandler::handle(exc);
}
catch (...)
{
ErrorHandler::handle();
}
}
void
ICSSW::__clearHandleUnsafe(NotifierPtr& p)
{
p.__clearHandleUnsafe();
}
void
ICSSW::__decRefUnsafe(const NotifierPtr& p)
{
p->__decRefUnsafe();
}
bool
ICSSW::__usesClasses(const NotifierPtr& p)
{
return p->__usesClasses();
}
void
ICSSW::__addObject(const NotifierPtr& p, ::IceInternal::GCCountMap& c)
{
p->__addObject(c);
}
void KQueue::notify()
{
notifier_->notify();
}
void VPoll::notify()
{
notifier_->notify();
}