public void ScanHost()
{
IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());
foreach (IPAddress ip in host.AddressList)
{
if (ip.AddressFamily == AddressFamily.InterNetwork)
{
string address = ip.ToString();
string subAddress = address.Remove(address.LastIndexOf('.'));
//if (!LocalAddresses.Contains(address))
//{
LocalAddresses.Add(address);
//}
if (!LocalSubAddresses.Contains(subAddress))
{
LocalSubAddresses.Add(subAddress);
}
}
}
}
/// <summary>
/// Initialization method for setting up the simulation network
/// </summary>
/// <param name="simulationId">This machine simulation id</param>
/// <param name="clusterData">Cluster data for this simulation</param>
/// <param name="settings">Settings used in this simulation</param>
public void Initialize(string simulationId, ClusterData clusterData, NetworkSettings settings)
{
ClusterData = clusterData;
Settings = settings;
//Check what cluster node type is this machine in the simulation
if (ClusterData.Instances.Length <= 1)
{
Type = ClusterNodeType.NotClusterNode;
}
else
{
//Set this machine type
var instancesData = ClusterData.Instances.Where(instance => instance.SimId == simulationId).ToArray();
var resultsCount = instancesData.Length;
if (resultsCount == 0)
{
throw new ArgumentException(
$"Invalid cluster settings. Could not find instance data for the simulation id '{simulationId}'.");
}
if (resultsCount > 1)
{
throw new ArgumentException(
$"Invalid cluster settings. Found multiple instance data for the simulation id '{simulationId}'.");
}
var thisInstanceData = instancesData[0];
Type = thisInstanceData.IsMaster ? ClusterNodeType.Master : ClusterNodeType.Client;
LocalIdentifier = thisInstanceData.SimId;
foreach (var ip in thisInstanceData.Ip)
{
LocalAddresses.Add(new IPEndPoint(IPAddress.Parse(ip), Settings.ConnectionPort));
}
//Setup master addresses
var masterInstanceData = ClusterData.Instances.Where(instance => instance.IsMaster).ToArray();
resultsCount = masterInstanceData.Length;
if (resultsCount == 0)
{
throw new ArgumentException($"Invalid cluster settings. Could not find master instance data.");
}
if (resultsCount > 1)
{
throw new ArgumentException($"Invalid cluster settings. Found multiple master instance data.");
}
MasterIdentifier = masterInstanceData[0].SimId;
foreach (var ip in masterInstanceData[0].Ip)
{
MasterAddresses.Add(new IPEndPoint(IPAddress.Parse(ip), Settings.ConnectionPort));
}
}
//Initialize network objects
var mainThreadDispatcher = Object.FindObjectOfType <MainThreadDispatcher>();
if (mainThreadDispatcher == null)
{
var dispatcher = new GameObject("MainThreadDispatcher");
Object.DontDestroyOnLoad(dispatcher);
dispatcher.AddComponent <MainThreadDispatcher>();
}
if (Type == ClusterNodeType.Master)
{
var masterGameObject = new GameObject("MasterManager");
Object.DontDestroyOnLoad(masterGameObject);
Master = masterGameObject.AddComponent <MasterManager>();
Master.SetSettings(Settings);
var clientsIdentifiers = ClusterData.Instances.Where(instanceData => !instanceData.IsMaster)
.Select(instanceData => instanceData.SimId).ToList();
Master.StartConnection(clientsIdentifiers);
}
else if (Type == ClusterNodeType.Client)
{
var clientGameObject = new GameObject("ClientManager");
Object.DontDestroyOnLoad(clientGameObject);
Client = clientGameObject.AddComponent <ClientManager>();
clientGameObject.AddComponent <MainThreadDispatcher>();
Client.SetSettings(Settings);
Client.StartConnection();
Client.TryConnectToMaster();
}
Log.Info("Initialized the Simulation Network data.");
}
