// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice-E is licensed to you under the terms described in the
// ICEE_LICENSE file included in this distribution.
//
// **********************************************************************

#include <IceE/IceE.h>
#include <Latency.h>

using namespace std;
using namespace Demo;

int
run(int argc, char* argv[], const Ice::CommunicatorPtr& communicator)
{
    Ice::PropertiesPtr properties = communicator->getProperties();
    const char* proxyProperty = "Latency.Proxy";
    string proxy = properties->getProperty(proxyProperty);
    if(proxy.empty())
    {
	fprintf(stderr, "%s: property `%s' not set\n", argv[0], proxyProperty);
	return EXIT_FAILURE;
    }

    Ice::ObjectPrx base = communicator->stringToProxy(proxy);
    PingPrx ping = PingPrx::checkedCast(base);
    if(!ping)
    {
	fprintf(stderr, "%s: invalid proxy\n", argv[0]);
	return EXIT_FAILURE;
    }

    // Initial ping to setup the connection.
    ping->ice_ping();

    IceUtil::Time tm = IceUtil::Time::now();

    const int repetitions = 100000;
    printf("pinging server %d times (this may take a while)\n", repetitions);
    for(int i = 0; i < repetitions; ++i)
    {
	ping->ice_ping();
    }

    tm = IceUtil::Time::now() - tm;

    printf("time for %d pings: %fms\n", repetitions, tm.toMilliSecondsDouble());
    printf("time per ping: %fms\n", tm.toMilliSecondsDouble() / repetitions);

    return EXIT_SUCCESS;
}

int
main(int argc, char* argv[])
{
    int status;
    Ice::CommunicatorPtr communicator;

    try
    {
        Ice::InitializationData initData;
	initData.properties = Ice::createProperties();
        initData.properties->load("config");
	communicator = Ice::initialize(argc, argv, initData);
	status = run(argc, argv, communicator);
    }
    catch(const Ice::Exception& ex)
    {
	fprintf(stderr, "%s\n", ex.toString().c_str());
	status = EXIT_FAILURE;
    }

    if(communicator)
    {
	try
	{
	    communicator->destroy();
	}
	catch(const Ice::Exception& ex)
	{
	    fprintf(stderr, "%s\n", ex.toString().c_str());
	    status = EXIT_FAILURE;
	}
    }

    return status;
}