public void Test2()
{
PrivateKey key = PrivateKey.CreateKey();
ElasticLayout layout = ElasticLayout.DefineLayout(1024);
Elastic3D to = new Elastic3D((byte)(1 + RndProvider.Next(layout.X)), (byte)(1 + RndProvider.Next(layout.Y)), (byte)(1 + RndProvider.Next(layout.Z)));
Message message = new Message.Builder()
.Body("rndBytes", RndProvider.GetNonZeroBytes(128))
.Build(key);
PrivateKey routerKey = PrivateKey.CreateKey();
message.RouteTo(to.TimeToLive(), to, layout, routerKey);
Payload routes = message.Routes();
Assert.Equal(to.TimeToLive(), routes.Value <byte>("ttl"));
Assert.Equal(to, routes.Value <Elastic3D>("to"));
Assert.Equal(layout, routes.Value <ElasticLayout>("layout"));
Address router = message.Router();
Assert.Equal(routerKey.Address, router);
Assert.True(message.VerifyRouter());
message.TimeToLive(0);
Assert.Equal(0, message.TimeToLive());
Assert.Equal(0, new Elastic3D(0, 0, 0).TimeToLive());
Assert.Equal(1, new Elastic3D(16, 0, 0).TimeToLive());
Assert.Equal(2, new Elastic3D(13, 15, 0).TimeToLive());
Assert.Equal(3, new Elastic3D(1, 2, 3).TimeToLive());
}
private void OnConsoleCommandPeersLayout(string[] args)
{
byte n = Env.Value <byte>("n", 4);
if (args.Length > 0)
{
byte.TryParse(args[0], out n);
}
// define layout
ElasticLayout layout = ElasticLayout.DefineLayout(Peers.Count, n);
for (byte x = 1; x <= layout.X; x++)
{
for (byte y = 1; y <= layout.Y; y++)
{
for (byte z = 1; z <= layout.Z; z++)
{
Elastic3D coordinates = new Elastic3D(x, y, z);
string[] peers = Peers.ToArray <string>(coordinates, layout);
BConsole.WriteLine(ConsoleColor.DarkCyan, $"Coordinates{coordinates.ToString()}: nPeers={peers.Length}");
foreach (var peer in peers)
{
BConsole.WriteLine(EndPoint.ToString() == peer?ConsoleColor.Yellow : ConsoleColor.Gray, $" {peer}");
}
}
}
}
BConsole.WriteLine(ConsoleColor.DarkCyan, $"ElasticLayout.DefineLayout({Peers.Count},{n})={layout.ToString()}");
}
public void OnConsoleCommandPeersLayout(string[] args)
{
if (args.Length == 0)
{
BConsole.Warning("n value require! usage: peers.layout(16)");
return;
}
byte n = 0;
try
{
n = Convert.ToByte(args[0]);
}
catch (Exception e)
{
BConsole.Error($"convert n exception! e={e.Message}");
return;
}
// define layout
ElasticLayout layout = ElasticLayout.DefineLayout(Peers.Count, n);
for (byte x = 1; x <= layout.X; x++)
{
for (byte y = 1; y <= layout.Y; y++)
{
for (byte z = 1; z <= layout.Z; z++)
{
Elastic3D coordinates = new Elastic3D(x, y, z);
string[] peers = Peers.ToArray <string>(coordinates, layout);
BConsole.WriteLine(ConsoleColor.DarkCyan, $"Coordinates{coordinates.ToString()}: nPeers={peers.Length}");
foreach (var peer in peers)
{
BConsole.WriteLine($" {peer}");
}
}
}
}
BConsole.WriteLine(ConsoleColor.DarkCyan, $"ElasticLayout.DefineLayout({Peers.Count},{n})={layout.ToString()}");
}
public void PayloadShouldBeParsable()
{
Elastic3D to = new Elastic3D(1, 2, 3);
ElasticLayout layout = ElasticLayout.DefineLayout(1024);
Payload payload = new Payload.Builder()
.Value("to", to)
.Value("layout", layout)
.Build();
Payload received = Payload.Parse(payload.ToBytes());
Elastic3D receivedTo = received.Value <Elastic3D>("to");
ElasticLayout receivedLayout = received.Value <ElasticLayout>("layout");
Assert.Equal(1, receivedTo.X);
Assert.Equal(2, receivedTo.Y);
Assert.Equal(3, receivedTo.Z);
Assert.Equal(to, receivedTo);
Assert.Equal(layout.X, receivedLayout.X);
Assert.Equal(layout.Y, receivedLayout.Y);
Assert.Equal(layout.Z, receivedLayout.Z);
}
public void Main()
{
byte n = Env.Value("n", DEFAULT_N);
int nTimes = Env.Value("nTimes", DEFAULT_NTIMES);
int msgKBytes = Env.Value("msgKBytes", DEFAULT_MSGKBYTES);
int nPeers = Peers.Count;
int nonce = 0;
int waitTime = Math.Min(60000, Math.Max(1000, nPeers * 32));
new BConsole.MessageBuilder()
.Append(DarkGreen, $"[{TimeCode}] ")
.Append(Blue, ">> TEST STARTED!")
.Append(" n=")
.Append(DarkGreen, n)
.Append(", nPeers=")
.Append(DarkGreen, nPeers)
.Append(", nTimes=")
.Append(DarkGreen, nTimes)
.Append(", msgKBytes=")
.Append(DarkGreen, msgKBytes)
.Append(", waitTime=")
.Append(DarkGreen, waitTime)
.WriteLine("(ms)");
// 보고서 초기화
Reports.Start();
// 5초에 한번씩 전체 메세지 전송한다.
Stopwatch sw = Stopwatch.StartNew();
while (!cts.IsCancellationRequested && nonce++ < nTimes)
{
byte[] rndBytes = RndProvider.GetNonZeroBytes(msgKBytes * 1024);
// message
Message message = new Message.Builder()
.Action("ping")
.Body("nonce", nonce)
.Body("rndBytes", rndBytes)
.Build(NodeKey);
ElasticLayout layout = ElasticLayout.DefineLayout(Peers.Count, n);
Elastic3D me = layout.DefineCoordinates(NodeKey.Address);
// new report item for this message
TestReports.ReportItem report = Reports.NewItem(message, Peers.Count);
new BConsole.MessageBuilder()
.Append(">> Sending message[nonce=")
.Append(Cyan, nonce)
.Append("](")
.Append(DarkCyan, message.ID.Ellipsis())
.Append("): message.length=")
.Append(DarkGreen, message.Length)
.Append(", n=")
.Append(DarkGreen, n)
.Append(", layout=")
.Append(DarkGreen, layout)
.Append(", host.coordinates=")
.Append(DarkGreen, me)
.WriteLine();
// send message to all peers
SendAll(message, n);
// wait for send message complete
sw.Restart();
while (!report.ReceivedAll && sw.ElapsedMilliseconds < waitTime * 3 && !cts.IsCancellationRequested)
{
Thread.Sleep(10);
}
// message result
new BConsole.MessageBuilder()
.Append(">> message[nonce=")
.Append(Cyan, nonce)
.Append("](")
.Append(DarkCyan, message.ID.Ellipsis())
.Append(") result=")
.WriteLine(report.ToString());
// waiting for next message
if (nonce < nTimes)
{
BConsole.WriteLine(ConsoleColor.White, "Waiting for next message...");
while (waitTime - (int)sw.ElapsedMilliseconds > 0 && !cts.IsCancellationRequested)
{
Thread.Sleep(10);
}
}
}
Report();
}