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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 System;
using System.ServiceModel;
using System.ServiceModel.Description;
public class Client
{
static void menu()
{
Console.WriteLine("usage:\n"
+ "\n"
+ "r: run latency test with selected transport\n"
+ "\n"
+ "select transport to use:\n"
+ "1: TCP, binary encoded (default)\n"
+ "2: HTTP, SOAP encoded\n"
+ "\n"
+ "other commands\n"
+ "s: shutdown server\n"
+ "x: exit\n"
+ "?: help\n");
}
public static int Main(string[] args)
{
const int repetitions = 100000;
string addr = null;
string tcpPort = "10001";
string httpPort = "10002";
if(args.Length == 0)
{
addr = "127.0.0.1";
}
else if(args.Length == 1)
{
addr = args[0];
}
else if(args.Length == 3)
{
addr = args[0];
tcpPort = args[1];
httpPort = args[2];
}
else
{
Console.Error.WriteLine("usage: client [host [tcpPort httpPort]]");
Environment.Exit(1);
}
Service.Latency tcpProxy = null;
Service.Latency httpProxy = null;
try
{
NetTcpBinding tcpBinding = new NetTcpBinding(SecurityMode.None);
EndpointAddress tcpAddr = new EndpointAddress("net.tcp://" + addr + ":" + tcpPort);
ChannelFactory<Service.Latency> tcpFac = new ChannelFactory<Service.Latency>(tcpBinding, tcpAddr);
tcpProxy = tcpFac.CreateChannel();
WSHttpBinding httpBinding = new WSHttpBinding(SecurityMode.None);
EndpointAddress httpAddr = new EndpointAddress("http://" + addr + ":" + httpPort);
ChannelFactory<Service.Latency> httpFac = new ChannelFactory<Service.Latency>(httpBinding, httpAddr);
httpProxy = httpFac.CreateChannel();
}
catch(Exception ex)
{
Console.Error.WriteLine(ex);
Environment.Exit(1);
}
try
{
Console.Write("Warming up...");
Console.Out.Flush();
for(int i = 0; i < 20000; ++i)
{
tcpProxy.o();
}
for(int i = 0; i < 20000; ++i)
{
httpProxy.o();
}
}
catch(Exception ex)
{
Console.Error.WriteLine(ex);
Environment.Exit(1);
}
menu();
Service.Latency proxy = tcpProxy;
String line = null;
do
{
try
{
Console.Write("==> ");
Console.Out.Flush();
line = Console.ReadLine();
if(line == null)
{
break;
}
if(line.Equals("1"))
{
Console.WriteLine("Using TCP");
proxy = tcpProxy;
}
else if(line.Equals("2"))
{
Console.WriteLine("Using HTTP");
proxy = httpProxy;
}
else if(line.Equals("r"))
{
Console.WriteLine("Pinging server " + repetitions + " times via " +
(proxy == tcpProxy ? "TCP" : "HTTP") + ". (This may take a while.)");
DateTime startTime = DateTime.Now;
for(int i = 0; i < repetitions; ++i)
{
proxy.o();
}
TimeSpan elapsed = DateTime.Now - startTime;
Console.WriteLine(elapsed.TotalMilliseconds + "ms" );
}
else if(line.Equals("s"))
{
proxy.shutdown();
}
else if(line.Equals("x"))
{
// Nothing to do, will exit below.
}
else if(line.Equals("?"))
{
menu();
}
else
{
Console.WriteLine("unknown command `" + line + "'");
}
}
catch(Exception ex)
{
Console.Error.WriteLine(ex);
}
} while(!line.Equals("x"));
return 0;
}
}
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