bool SINQHMListener::connect(const Poco::Net::SocketAddress &address) {
std::string host = address.toString();
std::string::size_type i = host.find(':');
if (i != std::string::npos) {
host.erase(i);
}
httpcon.setHost(host);
httpcon.setPort(address.port());
httpcon.setKeepAlive(true);
connected = true;
return true;
}
bool isLocalAddress(const Poco::Net::SocketAddress & address, UInt16 clickhouse_port)
{
static auto interfaces = Poco::Net::NetworkInterface::list();
if (clickhouse_port == address.port())
{
return interfaces.end() != std::find_if(interfaces.begin(), interfaces.end(),
[&] (const Poco::Net::NetworkInterface & interface)
{
/** Compare the addresses without taking into account `scope`.
* Theoretically, this may not be correct - depends on `route` setting
* - through which interface we will actually access the specified address.
*/
return interface.address().length() == address.host().length()
&& 0 == memcmp(interface.address().addr(), address.host().addr(), address.host().length());
});
}
return false;
}
/** Connect to the specified address and checks that is valid
* @param address The IP address and port to contact (port is ignored).
* @return True if the connection was successfully established
*/
bool ISISHistoDataListener::connect(const Poco::Net::SocketAddress &address) {
m_daeName = address.toString();
// remove the port part
auto i = m_daeName.find(':');
if (i != std::string::npos) {
m_daeName.erase(i);
}
// set IDC reporter function for errors
IDCsetreportfunc(&ISISHistoDataListener::IDCReporter);
if (IDCopen(m_daeName.c_str(), 0, 0, &m_daeHandle, address.port()) != 0) {
m_daeHandle = NULL;
return false;
}
m_numberOfPeriods = getInt("NPER");
g_log.information() << "Number of periods " << m_numberOfPeriods << std::endl;
// Set the spectra list to load
std::vector<specid_t> spectra = getProperty("SpectraList");
if (!spectra.empty()) {
setSpectra(spectra);
}
// Set the period list to load
std::vector<int> periodList = getProperty("PeriodList");
if (!periodList.empty()) {
setPeriods(periodList);
}
loadSpectraMap();
loadTimeRegimes();
return true;
}
void Broadcaster::OnReadable(const Poco::AutoPtr<Poco::Net::ReadableNotification>&)
{
char *buffer = new char[512];
Poco::Net::SocketAddress socketAddress;
//Put the packet into the buffer
int length = socket.receiveFrom(buffer, 512, socketAddress);
printf("Packet from %s\n", socketAddress.toString().c_str());
if (strcmp(buffer, "\xff\xff\xff\xffTSource Engine Query\0") == 0){
char *buffer = "\xff\xff\xff\xffI\aThis is fake\0maps/ns2_dm.level\0ns2\0Practice\0\x38\x13\0\x10\0lw\0\0\x31.0.0.0\0\x91\xa0\x69\5\xec\xdb\x09\x4c\6\x40\1\x38\x13\0\0\0\0\0\0";
socket.sendTo(buffer, 111, socketAddress);
}else{
int pos = 6;
ServerInfo info;
info.ServerName = std::string(buffer+pos);
pos += info.ServerName.length()+1;
info.CurrentLevel = std::string(buffer+pos);
pos += info.CurrentLevel.length()+1;
info.Game = std::string(buffer+pos);
pos += info.Game.length()+1;
info.Mod = std::string(buffer+pos);
printf("Server %s on map %s from %s\n", info.ServerName.c_str(), info.CurrentLevel.c_str(), socketAddress.toString().c_str());
}
}
bool UDPSocket::bind(const Poco::Net::SocketAddress & address) {
_bound = false;
_error.clear();
if(_connected) {
_error = "Impossible to bind a connected UDPSocket, close the socket before";
return false;
}
try {
_socket.bind(address);
_manager.add(_socket,*this);
_bound = true;
} catch(Exception& ex) {
_error = format("Impossible to bind to %s, %s",address.toString(),ex.displayText());
}
return _bound;
}
PothosPacketSocketEndpointInterfaceUdt(const Poco::Net::SocketAddress &addr, const bool server):
server(server),
connected(false),
sess(getUDTSession())
{
if (server)
{
this->serverSock = makeSocket();
if (UDT::ERROR == UDT::bind(this->serverSock, addr.addr(), addr.length()))
{
throw Pothos::RuntimeException("UDT::bind("+addr.toString()+")", UDT::getlasterror().getErrorMessage());
}
UDT::listen(this->serverSock, 1/*only one client expected*/);
}
else
{
this->clientSock = makeSocket();
if (UDT::ERROR == UDT::connect(this->clientSock, addr.addr(), addr.length()))
{
throw Pothos::RuntimeException("UDT::connect("+addr.toString()+")", UDT::getlasterror().getErrorMessage());
}
this->connected = true;
}
}
int main(int argc, char **argv)
{
if (argc != 2)
{
printf("usage: hsWorkServ <Port>\n");
exit(1);
}
int port = atoi(argv[1]);
Poco::Net::SocketAddress socketAddress(Poco::Net::IPAddress(), port);
Poco::Net::DatagramSocket datagramSocket(socketAddress);
MySQL::Connector::registerConnector();
try
{
_pSession = new Session(SessionFactory::instance().create(MySQL::Connector::KEY, _dbConnString));
}catch (ConnectionException& ex)
{
std::cout << "!!! WARNING: Connection failed. MySQL tests will fail !!!" << std::endl;
std::cout << ex.displayText() << std::endl;
exit(1);
}
if (_pSession && _pSession->isConnected())
std::cout << "*** Connected to " << '(' << _dbConnString << ')' << std::endl;
else {
MySQL::Connector::unregisterConnector();
exit(1);
}
char buffer[1024];
while (true)
{
memset(buffer,0x00,sizeof(buffer));
Poco::Net::SocketAddress sender;
int n = datagramSocket.receiveFrom(buffer, sizeof(buffer) - 1, sender);
buffer[n] = '\0';
std::cout << sender.toString() << ": " << buffer << std::endl;
try
{
string sql="";
if(8888 == port)
writeToDB(buffer,sql);
else if(8889 == port)
writeToDB2(buffer,sql);
else
{
std::cout << "Error param" << std::endl;
break;
}
Statement stmt(*_pSession);
stmt << sql;
stmt.execute();
}
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; break; }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; break; }
catch(Exception& e){ std::cout << e.displayText() << std::endl; break; }
}
MySQL::Connector::unregisterConnector();
return 0;
}
void NetworkListenTask::run()
{
Poco::Net::SocketAddress incomingAddress;
TaskState lState;
char* buffer;
int receivedSize;
// Create the receive buffer
buffer = new char[Constants::NETWORK_RECEIVE_BUFFER_SIZE];
// A loop that receives network messages. The loop checks the state of this task in
// a thread safe manner, and terminates if the the state is TS_KILLED. If the state is TS_SUSPEND
// the loop does not receive any messages.
for (lState = getState(); lState != TS_KILLED; lState = getState())
{
if (lState == TS_SUSPENDED)
{
this->sleep(1);
// Immediately continue to the next iteration if the the task is suspended
continue;
}
try
{
// Listen for incoming messages
receivedSize = mListenSocket.receiveFrom(buffer, Constants::NETWORK_RECEIVE_BUFFER_SIZE, incomingAddress);
// If we received a message, send it to our NetworkListenBehaviour instance for processing
if (receivedSize > 0)
{
LOG_DEBUG(EngineLog::LM_INFO_ENGINE, "NetworkListenTask::run(): Received message from: " << incomingAddress.toString());
// Lock for reading mListenBehaviour
Poco::ScopedRWLock lock(rwLock, false);
if (mListenBehaviour != NULL)
{
mListenBehaviour->processReceivedMessage(incomingAddress.host(), buffer, receivedSize);
}
else
{
LOG(EngineLog::LM_WARNING, "NetworkListenTask::run(): Received message dropped: there is no NetworkListenBehaviour instance available to process the message.");
}
}
}
catch (Exception& e)
{
LOG(EngineLog::LM_ERROR, "NetworkListenTask::run(): caught Exception: " << e.getMsg());
}
catch (Poco::TimeoutException& e)
{
// ignore the TimeoutException, it is thrown often in non-blocking mode
}
catch (Poco::Exception& e)
{
LOG(EngineLog::LM_ERROR, "NetworkListenTask::run(): caught Poco::Exception: " << e.displayText());
}
this->sleep(1);
}
// Free the receive buffer
delete[] buffer;
}
