static void Main(string[] args)
{
Console.SetWindowSize(80, 15);
if (args.Length < 2)
{
Console.WriteLine("Usage: port metadataServerId");
Console.ReadLine();
}
else
{
DataServer dataServer = new DataServer();
dataServer.initialize(Int32.Parse(args[0]), args[1], "localhost");
dataServer.startConnection(dataServer);
Console.WriteLine("#DS: Registered " + dataServer.Id + " at " + dataServer.Url);
Console.ReadLine();
}
}
public void getCheckpoint(String dataServerId)
{
try
{
Console.WriteLine("#DS: getting checkpoint");
System.Xml.Serialization.XmlSerializer reader =
new System.Xml.Serialization.XmlSerializer(typeof(DataServer));
string dirName = CommonTypes.Properties.Resources.TEMP_DIR + "\\" + dataServerId + "\\checkpoint.xml";
System.IO.StreamReader fileReader = new System.IO.StreamReader(dirName);
DataServer dataServer = new DataServer();
dataServer = (DataServer)reader.Deserialize(fileReader);
Files = dataServer.Files;
CheckpointCounter = dataServer.CheckpointCounter;
Port = dataServer.Port;
foreach (String filename in Files.Keys)
{
FileLocks.Add(filename, new System.Threading.ReaderWriterLockSlim());
}
fileReader.Close();
}
catch (Exception e)
{
Console.WriteLine("#DS: GetCheckpoint Failed: " + e.Message);
}
}
public void startConnection(DataServer dataServer)
{
if (Boolean.Parse(Properties.Resources.RUN_IN_DEBUG_MODE) && !Debugger.IsAttached)
{
Debugger.Launch();
}
Console.WriteLine("#DS: starting connection " + Id);
BinaryServerFormatterSinkProvider provider = new BinaryServerFormatterSinkProvider();
provider.TypeFilterLevel = TypeFilterLevel.Full;
IDictionary props = new Hashtable();
props["port"] = Port;
TcpChannel channel = new TcpChannel(props, null, provider);
ChannelServices.RegisterChannel(channel, true);
RemotingServices.Marshal(dataServer, Id, typeof(DataServer));
registInMetadataServers();
Timer.Start();
}
static void Main(string[] args)
{
foreach (var item in args)
{
Console.Write(item + " ");
}
System.Console.WriteLine("Dataserver Init....");
log4net.Config.XmlConfigurator.Configure( );
log.Debug(DateTime.Now.Ticks + " Metadata init...");
// if (!Debugger.IsAttached)
// Debugger.Launch();
int i = 0;
for (i = 0; i < (args.Length - 4); i++)
{
ServerId metaServer = new ServerId();
metaServer.hostname = args[i++];
metaServer.port = Convert.ToInt32(args[i]);
metaServer.id = Convert.ToString(i / 2);
MetadataServerList.Add(metaServer);
}
ServerPort = Convert.ToInt32(args[i++]);
ServerId = Convert.ToInt32(args[i++]);
RecoveryPort = Convert.ToInt32(args[i++]);
ServerIp = DataServer.GetCurrentIp();
storage = new StorageManager(ServerId);
System.Console.WriteLine("System ID: " + ServerId
);
System.Console.WriteLine("System IP Adress: " + ServerIp + ":" + ServerPort + "#" + RecoveryPort);
// Cria objecto remoto para ser envocado apartir do cliente
RemotingConfiguration.Configure("../../App.config", true);
DataServer.CreateNormalChannel();
_localFileNameList = new ConcurrentDictionary <String, LocalFileStatistics>();
// Espera ate receber unfreze do puppet Online
System.Console.WriteLine("DataServer Started, In Freeze Mode");
while (isFreezed)
{
Thread.Sleep(250);
}
System.Console.WriteLine("DataServer Started Defrost!!!");
// Regista-se no Metadata e inicia Objectos Remotos
MetaserverClient = new MetaserverAsyncClient(ServerIp, ServerPort, MetadataServerList, ServerId);
RegisterAtMetadata();
// Releses the Request Thread and Returns to Puppet
Monitor.Enter(freezeMon);
Monitor.PulseAll(freezeMon);
Monitor.Exit(freezeMon);
System.Console.WriteLine("<enter> para sair...");
System.Console.ReadLine();
}
public DSstateNormal(DataServer dataServer)
: base(dataServer)
{
}
public DSstate(DataServer dataServer)
{
Ds = dataServer;
}
public DSstateFail(DataServer dataServer)
: base(dataServer)
{
}
public DSstateFreezed(DataServer dataServer)
: base(dataServer)
{
}
