public long LoadSolarSystem(int solarSystemID)
{
if (this.IsSolarSystemLoaded(solarSystemID) == true)
{
return(this.mLoadedSolarSystems[solarSystemID]);
}
// sort nodes by amount of loaded solar systems and get the one with less solar systems in it
List <NodeConnection> sortedList = this.ConnectionManager.Nodes.Values.OrderBy(x => x.SolarSystemLoadedCount).ToList();
NodeConnection node = sortedList.First();
node.SolarSystemLoadedCount++;
this.MarkSolarSystemAsLoaded(solarSystemID, node.NodeID);
return(node.NodeID);
}
static void Main(string[] args)
{
try
{
sContainer = new Container();
sContainer.Register <Logger>(Lifestyle.Singleton);
sContainer.Register <DatabaseConnection>(Lifestyle.Singleton);
sContainer.Register <LoginQueue>(Lifestyle.Singleton);
sContainer.Register <ConnectionManager>(Lifestyle.Singleton);
sContainer.Register <SystemManager>(Lifestyle.Singleton);
sContainer.RegisterInstance(General.LoadFromFile("configuration.conf", sContainer));
sContainer.Register <AccountDB>(Lifestyle.Singleton);
sContainer.Register <GeneralDB>(Lifestyle.Singleton);
sContainer.Register <SolarSystemDB>(Lifestyle.Singleton);
// disable auto-verification on the container as it triggers creation of instances before they're needed
sContainer.Options.EnableAutoVerification = false;
// setup logging
sLog = sContainer.GetInstance <Logger>();
// initialize main logging channel
sChannel = sLog.CreateLogChannel("main");
// add console log streams
sLog.AddLogStream(new ConsoleLogStream());
// load server's configuration
sConfiguration = sContainer.GetInstance <General>();
if (sConfiguration.LogLite.Enabled == true)
{
sLog.AddLogStream(new LogLiteStream("ClusterController", sLog, sConfiguration.LogLite));
}
if (sConfiguration.FileLog.Enabled == true)
{
sLog.AddLogStream(new FileLogStream(sConfiguration.FileLog));
}
// run a thread for log flushing
new Thread(() =>
{
while (true)
{
sLog.Flush();
Thread.Sleep(1);
}
}).Start();
sChannel.Info("Initializing EVESharp Cluster Controler and Proxy");
sChannel.Fatal("Initializing EVESharp Cluster Controler and Proxy");
sChannel.Error("Initializing EVESharp Cluster Controler and Proxy");
sChannel.Warning("Initializing EVESharp Cluster Controler and Proxy");
sChannel.Debug("Initializing EVESharp Cluster Controler and Proxy");
sChannel.Trace("Initializing EVESharp Cluster Controler and Proxy");
sConnectionManager = sContainer.GetInstance <ConnectionManager>();
// initialize system manager information
sContainer.GetInstance <SystemManager>().Init(sConnectionManager);
Listening listening = sContainer.GetInstance <Listening>();
try
{
sChannel.Trace($"Initializing server socket on port {listening.Port}...");
sServerSocket = new EVEServerSocket(listening.Port, sLog.CreateLogChannel("ServerSocket"));
sServerSocket.Listen();
sServerSocket.BeginAccept(acceptAsync);
sChannel.Debug($"Waiting for incoming connections on port {listening.Port}");
}
catch (Exception e)
{
sChannel.Error($"Error listening on port {listening.Port}: {e.Message}");
throw;
}
long lastPickedNodeID = 0;
while (true)
{
// sleep for ten minutes
Thread.Sleep(1000 * 60 * 10);
// check for any nodes available and pick one from the list to handle timed events
lock (sConnectionManager.Nodes)
{
// ignore the timed events if there's no nodes to handle them
if (sConnectionManager.Nodes.Count == 0)
{
continue;
}
// get the first available node and request it to handle the timed events
// TODO: ASSIGN SOME KIND OF LOAD INDICATION TO NODES TO ENSURE THAT ONLY LOW-LOADED ONES ARE USED?
NodeConnection node = null;
try
{
// get the next node available
node = sConnectionManager.Nodes.First(x => x.Key > lastPickedNodeID).Value;
}
catch (InvalidOperationException)
{
// no extra node was found, so the first one has to be used
node = sConnectionManager.Nodes.First().Value;
}
lastPickedNodeID = node.NodeID;
sConnectionManager.NotifyNode(lastPickedNodeID, "OnClusterTimer", new PyTuple(0));
sChannel.Info($"Requested node {lastPickedNodeID} to handle cluster-wide timed events");
}
}
}
catch (Exception e)
{
if (sLog is null || sChannel is null)
{
Console.WriteLine(e.ToString());
}
public void RemoveNodeConnection(NodeConnection connection)
{
// TODO: CHECK FOR PROXY NODE BEING DELETED AND TRY TO ASSIGN ANY OTHER
lock (this.Nodes)
this.Nodes.Remove(connection.NodeID);
}
