MFTest.cc

//#define NDEBUG

#define MF_DEBUG

#include <cstdio>
#include <cstdlib>
#include <fstream>
#include <iostream>
#include <sstream>
#include "fhiclcpp/ParameterSet.h"

#include "messagefacility/MessageLogger/MessageLogger.h"

void anotherLogger()
{
    // Set module name
    mf::SetApplicationName("anotherLogger");

    mf::LogWarning("warn1 | warn2") << "Followed by a WARNING message.";
    mf::LogDebug("debug") << "The debug message in the other thread";
}

int main()
{
    try
    {
        // Start MessageFacility Service
        std::ostringstream ss;
        std::ifstream logfhicl("MessageFacility.cfg");
        if (logfhicl.is_open())
        {
            std::stringstream fhiclstream;
            fhiclstream << logfhicl.rdbuf();
            ss << fhiclstream.str();
        }
        
        std::string pstr(ss.str());
        fhicl::ParameterSet pset = fhicl::ParameterSet::make(pstr);
        mf::StartMessageFacility(pset);
    }
    catch (std::exception& e)
    {
        std::cerr << "Catched\n"
                  << e.what();
        exit(-1);
    }

    // Set module name for the main thread
    mf::SetApplicationName("mftest");

    // Start up another logger in a seperate thread
    // boost::thread loggerThread(anotherLogger);

    // Issue messages with different severity levels
    // mf::LogError("err1|err2") << "This is an ERROR message.";
    // mf::LogWarning("warning") << "Followed by a WARNING message.";

    // Switch context

    // mf::SwitchChannel(2);

    char buf[100];

    // Log Debugs
    for (int i = 0; i < 2; ++i)
    {
        if (i % 1000 == 0)
        {
            sprintf(buf, "mftest-%d", i);
            mf::SetApplicationName(buf);
        }

        mf::LogError("catError") << "Error information. " << i;
        mf::LogWarning("catWarning") << "Warning information. " << i;
        mf::LogInfo("catInfo") << "Info information. " << i;

        MF_LOG_DEBUG("debug") << "DEBUG information. " << i;

        // sleep(1);
        usleep(400000);
    }

    // Thread join
    // loggerThread.join();

    mf::LogStatistics();

    // sleep(2);

    return 0;
}