f.set_data("");

	std::string message;

	f.SerializeToString(&message);

	WRAP(message, pbnetwork::WrapperMessage_Type_TYPE_FT_CONTINUE);

	send(b->connection, message);

}

void NetworkPluginServer::connectWaitingUsers() {

	// some users are in queue waiting for this backend

	while(!m_waitingUsers.empty()) {

		// There's no new backend, so stop associating users and wait for new backend,

		// which has been already spawned in getFreeClient() call.

		if (getFreeClient(true, false, true) == NULL)

			break;

		User *u = m_waitingUsers.front();

		m_waitingUsers.pop_front();

		LOG4CXX_INFO(logger, "Associating " << u->getJID().toString() << " with this backend");

		// associate backend with user

		handleUserCreated(u);

		// connect user if it's ready

		if (u->isReadyToConnect()) {

			handleUserReadyToConnect(u);

		}

	}

}

void NetworkPluginServer::handlePongReceived(Backend *c) {

	// This could be first PONG from the backend

	if (c->pongReceived == -1) {

		// Backend is fully ready to handle requests

		c->willDie = false;

		if (m_firstPong) {

			// first backend connected, start the server, we're ready.

			m_component->start();

			m_firstPong = false;

		}

		connectWaitingUsers();

	}

	c->pongReceived = true;

}

void NetworkPluginServer::handleQueryPayload(Backend *b, const std::string &data) {

	pbnetwork::BackendConfig payload;

	if (payload.ParseFromString(data) == false) {

		// TODO: ERROR

		return;

	}

	if (!m_adminInterface) {

		return;

	}

	boost::shared_ptr<Swift::Message> msg(new Swift::Message());

	msg->setBody(payload.config());

	m_adminInterface->handleQuery(msg);

	pbnetwork::BackendConfig response;

	response.set_config(msg->getBody());

	std::string message;

	response.SerializeToString(&message);

	WRAP(message, pbnetwork::WrapperMessage_Type_TYPE_QUERY);

	send(b->connection, message);

}

void NetworkPluginServer::handleBackendConfigPayload(const std::string &data) {

	pbnetwork::BackendConfig payload;

	if (payload.ParseFromString(data) == false) {

		// TODO: ERROR

		return;

	}

	m_config->updateBackendConfig(payload.config());

}

void NetworkPluginServer::handleRoomListPayload(const std::string &data) {

	pbnetwork::RoomList payload;

	if (payload.ParseFromString(data) == false) {

		// TODO: ERROR

		return;

	}

	m_component->getFrontend()->clearRoomList();

	for (int i = 0; i < payload.room_size() && i < payload.name_size(); i++) {

	}

}

#if HAVE_SWIFTEN_3

void NetworkPluginServer::handleElement(boost::shared_ptr<Swift::ToplevelElement> element) {

#else

void NetworkPluginServer::handleElement(boost::shared_ptr<Swift::Element> element) {

#endif

	boost::shared_ptr<Swift::Stanza> stanza = boost::dynamic_pointer_cast<Swift::Stanza>(element);

	if (!stanza) {

		return;

	}

	User *user = m_userManager->getUser(stanza->getTo().toBare());

	if (!user)

		return;

	Swift::JID originalJID = stanza->getFrom();

	NetworkConversation *conv = (NetworkConversation *) user->getConversationManager()->getConversation(originalJID.toBare());

	LocalBuddy *buddy = (LocalBuddy *) user->getRosterManager()->getBuddy(stanza->getFrom().toBare());

	if (buddy) {

		const Swift::JID &jid = buddy->getJID();

		if (stanza->getFrom().getResource().empty()) {

			stanza->setFrom(Swift::JID(jid.getNode(), jid.getDomain()));

		}

		else {

			stanza->setFrom(Swift::JID(jid.getNode(), jid.getDomain(), stanza->getFrom().getResource()));

		}

	}

	else {

		std::string name = stanza->getFrom().toBare();

		if (conv && conv->isMUC()) {

			if (name.find_last_of("@") != std::string::npos) {

				name.replace(name.find_last_of("@"), 1, "%");

			}

		}

		else {

			if (CONFIG_BOOL_DEFAULTED(m_config, "service.jid_escaping", true)) {

				name = Swift::JID::getEscapedNode(name);

			}

			else {

				if (name.find_last_of("@") != std::string::npos) {

					name.replace(name.find_last_of("@"), 1, "%");

				}

			}

		}

		if (stanza->getFrom().getResource().empty()) {

			stanza->setFrom(Swift::JID(name, m_component->getJID().toString()));

		}

		else {

			stanza->setFrom(Swift::JID(name, m_component->getJID().toString(), stanza->getFrom().getResource()));

		}

	}

	boost::shared_ptr<Swift::Message> message = boost::dynamic_pointer_cast<Swift::Message>(stanza);

	if (message) {

		if (conv) {

			conv->handleRawMessage(message);

			return;

		}

		m_component->getFrontend()->sendMessage(message);

		return;

	}

	boost::shared_ptr<Swift::Presence> presence = boost::dynamic_pointer_cast<Swift::Presence>(stanza);

	if (presence) {

		if (buddy) {

			if (!buddy->isAvailable() && presence->getType() != Swift::Presence::Unavailable) {

				buddy->m_status.setType(Swift::StatusShow::Online);

			}

			buddy->handleRawPresence(presence);

		}

		else if (conv) {

			conv->handleRawPresence(presence);

		}

		else {

			m_component->getFrontend()->sendPresence(presence);

		}

		return;

	}

	// TODO: FIX TO MAKE RAW XML BACKENDS WORKING AGAIN.

// 	boost::shared_ptr<Swift::IQ> iq = boost::dynamic_pointer_cast<Swift::IQ>(stanza);

// 	if (iq) {

// 		if (m_id2resource.find(stanza->getTo().toBare().toString() + stanza->getID()) != m_id2resource.end()) {

// 			iq->setTo(Swift::JID(iq->getTo().getNode(), iq->getTo().getDomain(), m_id2resource[stanza->getTo().toBare().toString() + stanza->getID()]));

// 			m_id2resource.erase(stanza->getTo().toBare().toString() + stanza->getID());

// 		}

// 		else {

// 			Swift::Presence::ref highest = m_component->getPresenceOracle()->getHighestPriorityPresence(user->getJID());

// 			if (highest) {

// 			    iq->setTo(highest->getFrom());

// 			} else {

// 			    iq->setTo(user->getJID());