private static void RunTool(ref Dispatch dispatch, Tool tool, List <DeviceDTO> devices)
{
Int64 scheduleid = dispatch.ScheduleID;
Int64 dispatchid = dispatch.Id;
ScheduleContextData data = new ScheduleContextData()
{
ScheduleID = scheduleid,
DispatchID = dispatchid,
Devices = devices,
CallbackInfo = dispatch.CallbackInfo
};
// current implementation only supports one tool per schedule
var factory = new ChannelFactory <ISchedulableTool>(new BasicHttpBinding(), tool.EndPointAddress);
var wcfclient = factory.CreateChannel();
try
{
wcfclient.Run(data);
dispatch.StatusID = DispatchStatus.Completed;
}
catch (Exception ex)
{
dispatch.ErrorCode = ex.GetType().ToString();
dispatch.ErrorMsg = ex.Message;
dispatch.RetryCount++;
}
((IClientChannel)wcfclient).Close();
factory.Close();
}
protected override CallbackResult Execute(CodeActivityContext context)
{
ScheduleContextData data = context.GetValue(this.ContextData);
string endpoint = context.GetValue(this.Endpoint);
data.Devices = null;
data.CallbackInfo = "Insert Callback data here";
data.NextStartDateTimeUtc = DateTime.UtcNow;
var factory = new ChannelFactory <IScheduleCallback>(new BasicHttpBinding(), endpoint);
var wcfclient = factory.CreateChannel();
var result = wcfclient.Callback(data);
((IClientChannel)wcfclient).Close();
factory.Close();
return(result);
}
protected override CallbackResult Execute(CodeActivityContext context)
{
Dispatch dispatch;
IrqHandle handle;
List <CallbackDevice> devices2remove = new List <CallbackDevice>();
ScheduleContextData data = context.GetValue(this.ContextData);
CallbackResult result = new CallbackResult()
{
ScheduleID = data.ScheduleID,
DispatchID = data.DispatchID,
Success = false,
};
using (DispatchEngineContainer dec = new DispatchEngineContainer())
{
try
{
dispatch = dec.Dispatches.Where(d => d.Id == data.DispatchID).Single();
dispatch.CallbackInfo = data.CallbackInfo;
// Remove any devices not needed for callback
if (data.Devices != null)
{
var deviceids = (from d in data.Devices
select d.Id).ToList();
devices2remove = (from cd in dec.CallbackDevices
where cd.DispatchID == data.DispatchID &&
!(from id in deviceids
select id).Contains(cd.DeviceID)
select cd).ToList();
}
else
{
devices2remove = (from cd in dec.CallbackDevices
where cd.DispatchID == data.DispatchID
select cd).ToList();
}
foreach (var callbackdevice in devices2remove)
{
dec.CallbackDevices.Remove(callbackdevice);
}
// set dispatch to callback status
dispatch.StatusID = DispatchStatus.Callback;
// Interrupt engine at dispatch level
handle = new IrqHandle()
{
ScheduleID = dispatch.ScheduleID,
DispatchID = dispatch.Id,
Level = IRQL.Dispatch,
TimeStamp = DateTime.Now
};
dec.IrqQueue.Add(handle);
dec.SaveChanges();
result.Success = true;
}
catch (Exception ex)
{
result.Success = false;
result.ErrorMsg = ex.Message;
}
}
return(result);
}
