bool handleFrame(Connection::Ptr pConnection, Frame::Ptr pFrame)
{
if (pFrame->type() == Frame::FRAME_TYPE_EVSU || pFrame->type() == Frame::FRAME_TYPE_EVUN)
{
Poco::RemotingNG::ORB& orb = Poco::RemotingNG::ORB::instance();
std::string suri(pFrame->payloadBegin(), pFrame->getPayloadSize());
Poco::URI dispURI(suri);
dispURI.setAuthority(_pListener->endPoint());
dispURI.setFragment("");
Poco::RemotingNG::EventDispatcher::Ptr pEventDispatcher = orb.findEventDispatcher(dispURI.toString(), Transport::PROTOCOL);
if (pFrame->type() == Frame::FRAME_TYPE_EVSU)
{
Poco::Timestamp expire;
expire += _pListener->getEventSubscriptionTimeout().totalMicroseconds();
pEventDispatcher->subscribe(suri, suri, expire);
}
else
{
pEventDispatcher->unsubscribe(suri);
}
pConnection->returnFrame(pFrame);
return true;
}
return false;
}
bool FrameQueue::handleFrame(Connection::Ptr pConnection, Frame::Ptr pFrame)
{
poco_assert_dbg (pConnection == _pConnection);
if ((_frameType == 0 || pFrame->type() == _frameType) && pFrame->channel() == _channel)
{
{
Poco::FastMutex::ScopedLock lock(_mutex);
int rounds = 0;
while (_queue.size() == MAX_QUEUE_SIZE && rounds < 100)
{
Poco::ScopedUnlock<Poco::FastMutex> unlock(_mutex);
Poco::Thread::sleep(5);
rounds++;
}
if (_queue.size() < MAX_QUEUE_SIZE)
{
_queue.push_back(pFrame);
_sema.set();
return true;
}
}
}
return false;
}
bool handleFrame(Connection::Ptr pConnection, Frame::Ptr pFrame)
{
if (pFrame->type() == Frame::FRAME_TYPE_REQU && (pFrame->flags() & Frame::FRAME_FLAG_CONT) == 0)
{
Poco::SharedPtr<ChannelInputStream> pRequestStream = new ChannelInputStream(pConnection, pFrame->type(), pFrame->channel(), _pListener->getTimeout());
Poco::SharedPtr<ChannelOutputStream> pReplyStream;
if ((pFrame->flags() & Frame::FRAME_FLAG_ONEWAY) == 0)
{
Poco::UInt16 flags(0);
if (pFrame->flags() & Frame::FRAME_FLAG_DEFLATE)
flags |= Frame::FRAME_FLAG_DEFLATE;
pReplyStream = new ChannelOutputStream(pConnection, Frame::FRAME_TYPE_REPL, pFrame->channel(), flags);
}
ServerTransport::Ptr pServerTransport = new ServerTransport(*_pListener, pRequestStream, pReplyStream, (pFrame->flags() & Frame::FRAME_FLAG_DEFLATE) != 0);
_pListener->connectionManager().threadPool().start(*pServerTransport);
Poco::Thread::yield();
pServerTransport->waitReady();
pRequestStream->rdbuf()->queue()->handleFrame(pConnection, pFrame);
return true;
}
else return false;
}