private static void Main(string[] args)
{
var channelServ = new TcpChannel();
ChannelServices.RegisterChannel(channelServ, false);
var mainServer = (IMainServer) Activator.GetObject(typeof (IMainServer), Config.RemoteMainserverUrl);
ServerInit serverInit = mainServer.AddServer();
channelServ.StopListening(null);
ChannelServices.UnregisterChannel(channelServ);
var server = new Server(serverInit);
IDictionary properties = new Hashtable();
int serverPort = Config.GetServerPort(serverInit.Uuid);
const int serverTimeout = Config.InvocationTimeout;
properties["port"] = serverPort;
properties["timeout"] = serverTimeout;
channelServ = new TcpChannel(properties, null, null);
ChannelServices.RegisterChannel(channelServ, false);
RemotingServices.Marshal(server, Config.RemoteServerObjName);
server.StartSplitLock();
foreach (var faultDetection in serverInit.FaultDetection)
{
var fd = (IServer) Activator.GetObject(typeof (IServer), Config.GetServerUrl(faultDetection.Key));
fd.OnFaultDetectionReborn(serverInit.Uuid);
}
int backupId = -1;
if ((serverInit.FaultDetection.Count == 1 && serverInit.FaultDetection.ContainsKey(serverInit.Parent) &&
serverInit.Parent != -1) || (serverInit.FaultDetection.Count == 0 && serverInit.Parent != -1))
{
backupId = serverInit.Parent;
}
else if (serverInit.FaultDetection.Count > 0)
{
backupId = serverInit.FaultDetection.Keys.Max();
}
if (backupId != -1)
{
/* Get data from backup */
var backupServer = (IServer) Activator.GetObject(typeof (IServer), Config.GetServerUrl(backupId));
backupServer.StartSplitLock();
ParticipantStatus status = backupServer.OnChild(serverInit.Uuid, serverInit.Version,
serverInit.ServerCount);
server.SetStatus(status);
backupServer.EndSplitLock();
}
else
{
Console.WriteLine("Server need to have a backup server! Is it the first one?");
}
server.EndSplitLock();
Console.WriteLine("Press <enter> to exit");
Console.ReadLine();
}
public void Run()
{
IDictionary properties = new Hashtable();
properties["port"] = 9997;
properties["timeout"] = 5000;
properties["retryCount"] = 2;
var channelServ = new TcpChannel(properties, null, null);
ChannelServices.RegisterChannel(channelServ, true);
Console.WriteLine("Waiting for init. Press to start:");
Console.ReadLine();
var mainServer = (IMainServer) Activator.GetObject(typeof (IMainServer), Config.RemoteMainserverUrl);
var server = (IServer) Activator.GetObject(typeof (IServer), Config.GetServerUrl(0));
int txid = mainServer.StartTransaction();
server.WriteValue(0, txid, 1, 1);
server.Freeze();
server.WriteValue(0, txid, 1, 2);
Console.WriteLine("Waiting for recover. Press to start:");
Console.ReadLine();
server.Recover();
mainServer.CommitTransaction(txid);
channelServ.StopListening(null);
ChannelServices.UnregisterChannel(channelServ);
}
private void button1_Click(object sender, EventArgs e)
{
//Button Connect has been pressed
MinMax.Server_Client_Dialogue ConnectForm = new MinMax.Server_Client_Dialogue();
// Create a new Connect Form.
ConnectForm.Show();
ConnectForm.label1.Text = "1 - Connecting to the Server at the IP :"+this.textBox2.Text;
ConnectForm.label1.Text = ConnectForm.label1.Text + "\n2 - Opening TCP Channel.";
TcpChannel chan = new TcpChannel();
try {
// Attempt to get a connection and a
// channel opening to the TaskServer
ChannelServices.RegisterChannel(chan,false);
ConnectForm.label1.Text += "\n3 - Registering TCP Channel.";
TaskServer.TaskRunner taskRunner = (TaskServer.TaskRunner)Activator.GetObject(typeof(TaskServer.TaskRunner),
"tcp://" + this.textBox2.Text + ":8085/TaskServer");
//The Server is Not Running if taskRunner is null.
if (taskRunner == null)
{
ConnectForm.label1.Text += "\nError - Could not locate server.";
chan.StopListening(true);
return;
}
ConnectForm.label1.Text += "\nClick Calculate to begin the Calculation.";
} catch (Exception t) {
ConnectForm.label1.Text = ConnectForm.label1.Text +"\n[e] An exception occurred." ;
ConnectForm.label1.Text= ConnectForm.label1.Text + t;
chan.StopListening(true);
}
}
