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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
using Demo;
using System;
using System.Reflection;
[assembly: CLSCompliant(true)]
[assembly: AssemblyTitle("IceLatencyClient")]
[assembly: AssemblyDescription("Ice latency demo client")]
[assembly: AssemblyCompany("ZeroC, Inc.")]
public class Client
{
public class App : Ice.Application
{
public override int run(string[] args)
{
if(args.Length > 0)
{
Console.Error.WriteLine(appName() + ": too many arguments");
return 1;
}
PingPrx ping = PingPrxHelper.checkedCast(communicator().propertyToProxy("Ping.Proxy"));
if(ping == null)
{
Console.Error.WriteLine("invalid proxy");
return 1;
}
//
// A method needs to be invoked thousands of times before the JIT compiler
// will convert it to native code. To ensure an accurate latency measurement,
// we need to "warm up" the JIT compiler.
//
{
int reps = 20000;
Console.Error.Write("warming up the JIT compiler...");
Console.Error.Flush();
for(int i = 0; i < reps; i++)
{
ping.ice_ping();
}
Console.Error.WriteLine("ok");
}
long tv1 = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
int repetitions = 100000;
Console.Out.WriteLine("pinging server " + repetitions + " times (this may take a while)");
for (int i = 0; i < repetitions; i++)
{
ping.ice_ping();
}
long tv2 = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
double total = (double)(tv2 - tv1);
double perPing = total / repetitions;
Console.Out.WriteLine("time for " + repetitions + " pings: " + total + "ms");
Console.Out.WriteLine("time per ping: " + perPing + "ms");
return 0;
}
}
public static void Main(string[] args)
{
App app = new App();
int status = app.main(args, "config.client");
if(status != 0)
{
System.Environment.Exit(status);
}
}
}
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