#include "Poco/Logger.h"
using Poco::Logger;
int main(int argc, char** argv)
{
    Logger& logger = Logger::get("TestLogger");
    logger.information("This is an informational message");
    logger.warning("This is a warning message");
    return 0;
}

#include "Poco/Logger.h"
int main(int argc, char** argv)
{
    LOG_INFO << "This is an informational message";
    LOG_WARN << "This is a warning message";
    return 0;
}

#include "Poco/Net/ServerSocket.h"
#include "Poco/Net/StreamSocket.h"
#include "Poco/Net/SocketStream.h"
#include "Poco/Net/SocketAddress.h"

int main(int argc, char** argv)
{
 Poco::Net::ServerSocket srv(80); // does bind + listen
 for (;;) {
   Poco::Net::StreamSocket ss = srv.acceptConnection();
   Poco::Net::SocketStream str(ss);
   str << "HTTP/1.0 200 OK\r\n"
     "Content-Type: text/json\r\n"
     "\r\n"
     "{ "maytonsfuckenresponse" : { "USD" : "....", "RUB" : "....." } }"
     << std::flush;
 }
 return 0;
}