bool bus_read(zmqpp::socket &sub, Content... content)
{
zmqpp::message msg;
if (!sub.receive(msg))
return false;
return bus_read_extract(&msg, content...);
}
/**
* Check that we can read a rpleth from the socket and check that its valid.
*/
void check_rpleth_card_msg(zmqpp::socket &source, const std::vector<uint8_t> card_binary)
{
zmqpp::message msg;
std::string connection_identity, data;
source.receive(msg);
msg >> connection_identity;
msg >> data; // data we would read from socket
RplethPacket rpleth_packet = extract_packet(data);
ASSERT_TRUE(rpleth_packet.isGood);
ASSERT_EQ(8, +rpleth_packet.dataLen);
ASSERT_EQ(8, +rpleth_packet.data.size());
ASSERT_EQ(card_binary, rpleth_packet.data);
}
void try_set(zmqpp::socket& socket, zmqpp::socket_option const& option, CheckType const& value, std::string const& option_name, std::string const& value_type)
{
BOOST_CHECKPOINT("setting option " << option_name << " against set type '" << value_type << "'");
try
{
socket.set(option, value);
BOOST_CHECK_MESSAGE(typeid(CheckType) == typeid(WantedType), "expected exception setting option '" << option_name << "' against type '" << value_type << "'");
}
catch(zmqpp::zmq_internal_exception const& e)
{
BOOST_CHECK_MESSAGE(false, "threw internal exception " << e.zmq_error() << " '" << e.what() << "' setting option '" << option_name << "' against type '" << value_type << "'");
}
catch(zmqpp::exception const& e)
{
BOOST_CHECK_MESSAGE(typeid(CheckType) != typeid(WantedType), "threw unexpected exception '" << e.what() << "' setting option '" << option_name << "' against type '" << value_type << "'");
}
}
void YacasKernel::Request::reply(zmqpp::socket& socket, const std::string& msg_type, const Json::Value& content) const
{
Json::Value header;
header["username"] = "******";
header["version"] = "5.0";
header["session"] = boost::uuids::to_string(_session.uuid());
header["date"] = now();
header["msg_id"] = boost::uuids::to_string(_session.generate_msg_uuid());
header["msg_type"] = msg_type;
Json::StreamWriterBuilder builder;
const std::string content_buf = Json::writeString(builder, content);
// FIXME:
const std::string metadata_buf = "{}";
const std::string header_buf = Json::writeString(builder, header);
const std::string parent_header_buf = Json::writeString(builder, _header);
HMAC_SHA256 auth(_session.auth());
auth.update(header_buf);
auth.update(parent_header_buf);
auth.update(metadata_buf);
auth.update(content_buf);
zmqpp::message msg;
msg.add(_identities_buf);
msg.add("<IDS|MSG>");
msg.add(auth.hexdigest());
msg.add(header_buf);
msg.add(parent_header_buf);
msg.add(metadata_buf);
msg.add(content_buf);
socket.send(msg);
}
void regionDataPublisher(zmqpp::socket &publisher, PATH_FIND_NODE &pathFindNode, tbb::concurrent_queue<PathEntity*> &solvedPathQueue, tbb::concurrent_vector<Entity*> entities) {
using namespace std;
std::chrono::steady_clock clock;
// Initialize path.
for (auto entity : entities) {
pathFindNode.try_put(std::tuple<size_t, glm::vec2>(entity->id, entity->position));
}
while (1) {
auto start = clock.now();
// Grab a bunch fo path
{
//size_t size = entities.size();
for (size_t i = 0; i < 200; ++i) {
PathEntity* pathEntity;
if (solvedPathQueue.try_pop(pathEntity)) {
entities[pathEntity->id]->pathNodes = pathEntity->pathNodes;
entities[pathEntity->id]->currentNode = 0;
}
}
}
// Traverse nodes
{
for (auto entity : entities) {
if (entity->pathNodes != 0) {
if (entity->currentNode < entity->pathNodes->size()) {
size_t currentIndex = (size_t)(*entity->pathNodes)[entity->currentNode++];
//wss::Utils::indexToXY(currentIndex, MAP_W, entity->position);
wss::Utils::indexToXY(currentIndex, MAP_W, entity->position);
}
else {
entity->pathNodes = 0;
pathFindNode.try_put(std::tuple<size_t, glm::vec2>(entity->id, entity->position));
}
}
}
}
{
rapidjson::Document document;
document.SetObject();
serializeEntities(document, 0, entities.size(), entities);
rapidjson::StringBuffer sb;
rapidjson::Writer<rapidjson::StringBuffer> writer(sb);
document.Accept(writer);
publisher.send(sb.GetString());
}
std::chrono::duration<double> elapsed = clock.now() - start;
if (elapsed.count() < 1.0/5.0) {
std::this_thread::sleep_for(std::chrono::milliseconds(1000/5 - (size_t)(elapsed.count() * 1000.0)));
//cout << "elpased region publisher" << endl;
}
}
}
