/// <summary>
/// Constructs a DssGuestSessionSM object.
/// </summary>
/// <param name="smc">The SM-controller that is used to construct the underlying state machine.</param>
public DssGuestSessionSM(DssGuestRoot guestRoot)
{
///this.indexOfThisGuest = -1; /// We don't know the index currently.
this.guestRoot = guestRoot;
this.channelProxy = new DssChannelProxy(DssMode.GUEST_SIDE);
this.opFlagsTmp = null;
/// Creating the state machine
this.controller = new StateMachineController();
this.sm = this.controller.AddStateMachine("Session");
/// Creating the states
this.Start = this.sm.AddState("Start", null);
this.WaitingConnectionACK = this.sm.AddState("WaitingConnectionACK", null);
this.WaitingSetupStepRQ = this.sm.AddState("WaitingSetupStepRQ", null);
this.SendingSetupStepAW = this.sm.AddState("SendingSetupStepAW", this.CallClientModuleSetupIface);
this.Simulating = this.sm.AddState("Simulating", this.BeginSimulationStage);
/// Setting the initial state
this.sm.SetInitialState(this.Start);
/// Creating the external triggers
this.Start_WaitingConnectionACK = this.Start.AddExternalTrigger(this.WaitingConnectionACK, this.StartConnAckTimeout);
this.WaitingConnectionACK_WaitingSetupStepRQ = this.WaitingConnectionACK.AddExternalTrigger(this.WaitingSetupStepRQ,
this.StopConnAckTimeoutStartSetupStepReqTimeout);
this.WaitingSetupStepRQ_SendingSetupStepAW = this.WaitingSetupStepRQ.AddExternalTrigger(this.SendingSetupStepAW, this.StopSetupStepReqTimeout);
this.WaitingSetupStepRQ_Simulating = this.WaitingSetupStepRQ.AddExternalTrigger(this.Simulating, this.StopSetupStepReqTimeout);
this.SendingSetupStepAW_WaitingSetupStepRQ = this.SendingSetupStepAW.AddExternalTrigger(this.WaitingSetupStepRQ, this.StartSetupStepReqTimeout);
this.controller.CommissionController();
}
/// <summary>
/// Connects to an existing DSS-lobby on the network.
/// </summary>
/// <param name="dssLobby">The information package of the lobby that contains data for the connection.</param>
/// <param name="network">The network interface that is used to connect.</param>
/// <param name="simulatorIface">Interface of the local simulator implemented by the client module.</param>
/// <param name="setupIface">Interface of the setup manager object implemented by the client module.</param>
/// <remarks>The caller thread will be blocked while the peer is connected to the DSS.</remarks>
public static void ConnectDSS(LobbyInfo dssLobby, INetwork network, ISimulator simulatorIface, IDssGuestSetup setupIface)
{
if (dssLobby == null)
{
throw new ArgumentNullException("dssLobby");
}
if (network == null)
{
throw new ArgumentNullException("network");
}
if (simulatorIface == null)
{
throw new ArgumentNullException("simulatorIface");
}
if (setupIface == null)
{
throw new ArgumentNullException("setupIface");
}
//throw new Exception("Test exception");
dssActive.WaitOne();
try
{
DssGuestRoot guestRoot = new DssGuestRoot(simulatorIface, setupIface);
GuestEventHandler eventHdl = new GuestEventHandler(guestRoot);
guestRoot.EventQueue.RegisterHandler(eventHdl);
ILobbyClient client = network.JoinLobby(dssLobby, guestRoot.EventQueue);
if (client == null)
{
throw new DssException("Cannot join to the lobby under the DSS!");
}
guestRoot.Lobby = client;
guestRoot.EventQueue.EventLoop();
client.Disconnect();
guestRoot.Dispose();
}
catch (Exception ex)
{
TraceManager.WriteExceptionAllTrace(ex, false);
}
finally
{
dssActive.Release();
}
}
/// <summary>
/// Constructs a GuestEventHandler object.
/// </summary>
public GuestEventHandler(DssGuestRoot root)
: base(root)
{
this.root = root;
}