/// <summary>
/// Gets an instance of this class (creates it, the first time).
/// </summary>
/// <returns></returns>
internal static InternalShared GetInstance(Configuration config)
{
if (Instance == null)
{
Instance = new InternalShared(config);
}
return(Instance);
}
/// <summary>
/// Gets an instance of this class (creates it, the first time).
/// </summary>
/// <returns></returns>
internal static InternalShared GetInstance(Configuration config)
{
if (Instance == null)
{
Instance = new InternalShared(config);
}
return Instance;
}
/// <summary>
/// Gets an instance of this class (creates it, the first time).
/// </summary>
/// <!--param name="database"></param-->
/// <param name="dataRootDirectory"></param>
/// <param name="scheduler"></param>
/// <returns></returns>
public static InternalShared GetInstance(string dataRootDirectory, IScheduler scheduler)
{
if (Instance == null)
{
if (!Directory.Exists(dataRootDirectory))
{
Directory.CreateDirectory(dataRootDirectory);
}
Instance = new InternalShared(dataRootDirectory, scheduler);
}
return(Instance);
}
/// <summary>
/// Gets an instance of this class (creates it, the first time).
/// </summary>
/// <!--param name="database"></param-->
/// <param name="dataRootDirectory"></param>
/// <param name="scheduler"></param>
/// <returns></returns>
public static InternalShared GetInstance(string dataRootDirectory, IScheduler scheduler)
{
if (Instance == null)
{
if (!Directory.Exists(dataRootDirectory))
{
Directory.CreateDirectory(dataRootDirectory);
}
Instance = new InternalShared(dataRootDirectory, scheduler);
}
return Instance;
}
/// <summary>
/// Starts the Manager
/// </summary>
public void Start()
{
if (Started || _Starting)
{
return;
}
try
{
_Starting = true;
if (Config == null)
{
ReadConfig();
}
//See if there is any remoting end poit.
//There can be only one remoting end point.
//See if there are any WCF end point. Thre can be more WCF end points.
EndPointConfiguration remotingEpc = null;
bool areAnyWcfEps = false;
foreach (string key in Config.EndPoints.Keys)
{
EndPointConfiguration epc = Config.EndPoints[key];
if (epc.RemotingMechanism == RemotingMechanism.TcpBinary)
{
if (remotingEpc != null)
{
throw new DoubleRemotingEndPointException("Cannot set two EndPoint where Rempting Mechanism is set to TcpBinary");
}
remotingEpc = epc;
}
else
{
areAnyWcfEps = true;
}
}
if (remotingEpc != null)
{
StartTcpBinary(remotingEpc);
}
if (areAnyWcfEps)
{
StartWCF();
}
logger.Debug("Configuring storage...");
ManagerStorageFactory.CreateManagerStorage(Config);
if (!ManagerStorageFactory.ManagerStorage().VerifyConnection())
{
throw new Exception("Error connecting to manager storage. Please check manager log file for details.");
}
logger.Debug("Configuring internal shared class...");
InternalShared common = InternalShared.GetInstance(Config);
logger.Debug("Starting dispatcher thread");
dispatcher.Start();
logger.Info("Starting watchdog thread");
watchdog.Start();
//start a seperate thread to init-known executors, since this may take a while.
_InitExecutorsThread = new Thread(new ThreadStart(InitExecutors));
_InitExecutorsThread.Name = "InitExecutorsThread";
_InitExecutorsThread.Start();
Config.Serialize();
Started = true;
try
{
if (ManagerStartEvent != null)
{
ManagerStartEvent(this, new EventArgs());
}
}
catch { }
}
catch (Exception ex)
{
Stop();
logger.Error("Error Starting Manager Container", ex);
throw ex;
}
finally
{
_Starting = false;
}
}