/// <summary>
/// Constructs a channel proxy that will be provided to the client module during the setup step execution.
/// </summary>
public DssChannelProxy(DssMode mode)
{
this.proxyMode = mode;
this.accessDenied = true;
this.accessorThread = RCThread.CurrentThread;
this.incomingPackages = null;
this.outgoingPackages = null;
this.currentStateOfChannel = DssChannelState.CHANNEL_CLOSED;
this.currentStateOfChannels = null;
this.taskToPerform = DssChannelTask.NOT_SPECIFIED;
this.guestIndex = -1; /// currently we don't know the index at guest side
}
/// <summary>
/// Constructs a setup step object.
/// </summary>
public SetupStep(DssMode mode)
{
this.mode = mode;
this.packageListTmp = new List <RCPackage>();
this.leftList = null;
this.lostList = null;
this.channelStateList = null;
this.beginArrived = false;
if (this.mode == DssMode.HOST_SIDE)
{
this.state = SetupStepState.READY;
this.stepID = RandomService.DefaultGenerator.Next();
this.packageList = new RCPackage[0];
}
else
{
this.state = SetupStepState.NOT_FINISHED;
this.stepID = 0;
this.packageList = null;
}
}
/// <summary>
/// Checks whether the caller thread can access an interface method.
/// </summary>
/// <returns>True if the access is granted, false if the access is denied.</returns>
private bool IsInterfaceAccessGranted(DssMode neededMode)
{
return(!this.accessDenied &&
(this.proxyMode == neededMode) &&
(RCThread.CurrentThread == this.accessorThread));
}
