/// <summary>
/// Creates peers for benchmarking. The first peer will be used as the master.
/// This means that shutting down the master will shut down all other peers as well.
/// </summary>
/// <param name="nrOfPeers">Number of peers to create.</param>
/// <param name="rnd">The random object used for peer ID creation.</param>
/// <param name="port">The UDP and TCP port.</param>
/// <param name="maintenance">Indicates whether maintenance should be enabled.</param>
/// <param name="timeout">Indicates whether timeout should be enabled.</param>
/// <returns></returns>
public static Peer[] CreateNodes(int nrOfPeers, InteropRandom rnd, int port, bool maintenance, bool timeout)
{
Console.WriteLine("Creating network with {0} peers...", nrOfPeers);
var peers = new Peer[nrOfPeers];
var masterId = CreateRandomId(rnd);
var masterMap = new PeerMap(new PeerMapConfiguration(masterId));
var pb = new PeerBuilder(masterId)
.SetPorts(port)
.SetEnableMaintenance(maintenance)
.SetExternalBindings(new Bindings())
.SetPeerMap(masterMap);
if (!timeout)
{
pb.SetChannelServerConfiguration(CreateInfiniteTimeoutChannelServerConfiguration(port));
}
peers[0] = pb.Start();
//Logger.Info("Created master peer: {0}.", peers[0].PeerId);
for (int i = 1; i < nrOfPeers; i++)
{
peers[i] = CreateSlave(peers[0], rnd, maintenance, timeout);
}
return peers;
}
private static Peer CreateSlave(Peer master, InteropRandom rnd, bool maintenance, bool timeout)
{
var slaveId = CreateRandomId(rnd);
var slaveMap = new PeerMap(new PeerMapConfiguration(slaveId).SetPeerNoVerification());
var pb = new PeerBuilder(slaveId)
.SetMasterPeer(master)
.SetEnableMaintenance(maintenance)
.SetExternalBindings(new Bindings())
.SetPeerMap(slaveMap);
if (!timeout)
{
pb.SetChannelServerConfiguration(CreateInfiniteTimeoutChannelServerConfiguration(Ports.DefaultPort));
}
var slave = pb.Start();
//Logger.Info("Created slave peer {0}.", slave.PeerId);
return slave;
}