public void Cancel()
{
if (State != CommandStates.Trying)
{
if (State != CommandStates.Rollback)
{
CommanderReader.DispatchNack(Node, MessageId, TrackingExtraData, ResponseDispatcher);
}
STrace.Debug(typeof(DeviceCommand).FullName, Node.Id, String.Format("CMD: State={0} MessageId={1} SecondsTimeout={2} Cancel No se inicia por estado invalido.", State, MessageId, SecondsTimeout));
return;
}
State = CommandStates.TryingCancel;
CommanderReader.DispatchNack(Node, MessageId, TrackingExtraData, ResponseDispatcher);
if (Timer == null)
{
return;
}
Timer.Change(10000, Timeout.Infinite);
}
public static void CreateCommand(INode node, IDataTransportLayer disp, ulong messageId, int gatewayMessageId, int timeout, Action action, String trackingExtraData, CommanderReader commanderReader)
{
var command = new DeviceCommand(messageId, gatewayMessageId, node, disp, timeout, trackingExtraData);
GetDeviceList(node.GetDeviceId()).Add(command);
try
{
if (node == null)
{
throw new ArgumentNullException("node");
}
node.ExecuteOnGuard(action.Invoke, "CreateCommand", "");
command.Begin();
}
catch
{
command.Rollback();
GetDeviceList(node.Id).Remove(command);
throw;
}
}
