using System;
using IvyBus;
using System.Threading;
using System.Globalization;

namespace IvyPerf
{
	/// <summary>
	/// Description résumée de Class1.
	/// </summary>
	class IvyPerf
	{
		static Ivy bus;
		// manque d'homogeneitee format float en langue US
		static CultureInfo c;

		static double currentTime() // en ms
		{
			double time;
			time = (double)DateTime.Now.Ticks / (double)TimeSpan.TicksPerMillisecond;
			//time = Environment.TickCount;
			return time;
		}
		static void Reply(IvyClient client, string[] args)
		{
			bus.sendMsg(c,"pong ts={0} tr={1}", args, currentTime());
		}
		static void Pong(IvyClient client, string[] args)
		{
			double current = currentTime();
			double ts = double.Parse( args[0], c );
            double tr = double.Parse(args[1], c);
			double roundtrip1 = tr-ts;
			double roundtrip2 = current - ts;
			Console.WriteLine( "round trip {0} {1}", roundtrip1 ,  roundtrip2 );
		}
		/// <summary>
		/// Point d'entrée principal de l'application.
		/// </summary>
		[STAThread]
		static void Main(string[] args)
		{
			c = new CultureInfo("en-us");
			bus = new Ivy("IvyPerf", "IvyPref ready");
			bus.bindMsg( "^ping ts=(.*)", new Ivy.MessageHandler( Reply ) );	
			bus.bindMsg( "^pong ts=(.*) tr=(.*)", new Ivy.MessageHandler( Pong ) );	
			//bus.bindSimpleMsg( "ping:ts", new Ivy.MessageHandler( Reply ) );	
			//bus.bindSimpleMsg( "pong:ts,tr", new Ivy.MessageHandler( Pong ) );	
			bus.start(null);
			while( true )
			{
				Thread.Sleep( 1000 );
				int count = bus.sendMsg(c,"ping ts={0}", currentTime());
				if ( count == 0 ) Console.Write( "." );
			}
		}
	}
}