Thread Pool Mode Sample

This sample demonstrates how to use the ThreadPool threading model.

Source code

#include "../Common/Helpers.h"
#include "../Common/Listener.h"

int main(int argc, char * argv[])
{
    clog << "CME iLink 3 ThreadPoolMode Sample." << endl << endl;

    int marketSegmentId = 99;
    string host = "127.0.0.1";
    Port port = 49152;

    bool useEmulator = false;

    if (argc < 4)
    {
#if defined(ONIXS_ILINK3_HAS_GATEWAY_EMULATOR)
        useEmulator = true;
#else
        std::cerr << "usage: [MarketSegmentId] [Host] [Port] (SecurityId) (PriceMantissa)" << std::endl;
        return 1;
#endif
    }
    else
    {
        marketSegmentId = atoi(argv[1]);
        host = argv[2];
        port = atoi(argv[3]);
    }

    const int securityId = argc > 4 ? atoi(argv[4]) : DefaultSecurityId;
    const Int64 priceMantissa = argc > 5 ? fromStr<Int64>(argv[5]) : DefaultPriceMantissa;

    try
    {
        SignalHelper::manageLinuxSignals();

        SessionSettings settings = fillSettings(useEmulator);

#if defined(ONIXS_ILINK3_HAS_GATEWAY_EMULATOR)
        std::unique_ptr<GatewayEmulatorThread> gateway;

        if (useEmulator)
            gateway.reset(new GatewayEmulatorThread(settings.licenseStores(), host, port));
#endif

        settings.threadingModel(ThreadingModel::Pool);

        NewOrderSingle order;
        Helper::setOrderFields(order, PartyDetailsListReqID, securityId, priceMantissa);

        Listener listener;
        Session session(settings, marketSegmentId, &listener);

        if(session.negotiated())
            session.reset(true);

        session
            .connect(host, port)
            .send(order);

        clog << "\nThe order was sent." << endl;

        Helper::waitUntilEnterKey("disconnect the session and terminate the application");

        session.disconnect();
    }
    catch(const std::exception & ex)
    {
        cerr << "\nEXCEPTION: " << ex.what() << endl;
        return 1;
    }

    return 0;
}