protected void UpdateResult(RFGraphProcessorStatus status, RFProcessingResult result)
{
if (status != null && result != null)
{
if (status.CalculationOK)
{
var date = InstanceParams != null && GraphInstance.ValueDate.HasValue ? GraphInstance.ValueDate.Value.ToString() : "n/a";
if (!result.WorkDone)
{
Context.SystemLog.Info(this, "Run process {0} but no outputs have changed.", String.Format("{0} [{1}]", ProcessName, date));
}
}
else
{
var date = InstanceParams != null && GraphInstance.ValueDate.HasValue ? GraphInstance.ValueDate.Value.ToString() : "n/a";
result.AddMessage(status.Message);
result.IsError = true;
}
}
}
protected RFProcessingResult ProcessInstruction(RFEngineProcess process, RFProcessInstruction i, IRFProcessingContext processingContext)
{
var result = new RFProcessingResult();
try
{
var sw = Stopwatch.StartNew();
var startTime = DateTimeOffset.Now;
bool completed = false;
try
{
var processorInstance = process.CreateInstance();
if (processorInstance != null)
{
if (_config.MaxRuntime.Ticks > 0)
{
var maxRuntime = TimeSpan.FromTicks(Math.Max(processorInstance.MaxRuntime().Ticks, _config.MaxRuntime.Ticks));
var timerTask = Task.Delay(maxRuntime).ContinueWith(t =>
{
if (!completed)
{
try
{
processorInstance.Cancel();
}
catch (Exception ex)
{
Log.Warning(this, "Exception cancelling process {0}: {1}", process.Name, ex.Message);
}
throw new TimeoutException(String.Format("Cancelling process {0} as it's taken too long (max runtime = {1} seconds).", process.Name, maxRuntime.TotalSeconds));
}
});
}
result = process.RunInstance(processorInstance, i, processingContext);
}
}
catch (Exception ex) // hard exception, or softs should have bene handled by now
{
var message = ex.InnerException?.Message ?? ex.Message;
result.AddMessage(message);
result.IsError = true;
result.ShouldRetry |= (ex is DbException || ex is TimeoutException || ex is RFTransientSystemException || ex?.InnerException is DbException || ex?.InnerException is TimeoutException);
Log.Exception(this, ex, "Exception running process {0}", process.Name);
/*processingContext.UserLog.LogEntry(new RFUserLogEntry
* {
* Action = "Error",
* Area = null,
* Description = String.Format("Error running process {0}: {1}", process.Name, message),
* IsUserAction = false,
* IsWarning = true,
* Processor = process.Name
* });*/
}
completed = true;
LogProcessingStat(process, i, sw, startTime);
Log.Debug(this, String.Format("Engine: process {0} process took {1} ms.", process.Name, sw.ElapsedMilliseconds));
}
catch (Exception ex) // a really bad system exception
{
Log.Exception(this, ex, "Exception processing instruction {0} by process {1}", i, process);
result.AddMessage(ex.Message);
result.IsError = true;
result.ShouldRetry |= (ex is DbException || ex is TimeoutException || ex is RFTransientSystemException || ex?.InnerException is DbException || ex?.InnerException is TimeoutException);
}
return(result);
}
public RFProcessingResult RunInstance(IRFEngineProcessor processorInstance, RFInstruction instruction, IRFProcessingContext context)
{
var pi = instruction as RFProcessInstruction;
if (pi != null)
{
var sw = Stopwatch.StartNew();
RFEngineProcessorParam instanceParams = null;
try
{
instanceParams = Config.InstanceParams(instruction);
processorInstance.Initialize(instanceParams, context, KeyDomain, Config.Name);
var result = processorInstance.Process();
result.AddMessages(processorInstance.Log.GetErrors());
if ((result.WorkDone || result.IsError) && !(processorInstance is RFSchedulerProcessor))
{
context.SystemLog.LogProcess(this, processorInstance.GetProcessEntry() ?? new RFProcessEntry
{
GraphInstance = (instanceParams as RFEngineProcessorGraphInstanceParam)?.Instance,
GraphName = (processorInstance as RFGraphProcess)?.GraphName,
IOTime = 0,
ProcessingTime = sw.ElapsedMilliseconds,
Message = String.Join("\r\n", result.Messages),
ProcessName = Config.Name,
Success = !result.IsError,
NumUpdates = 1
});
context.SystemLog.Info(this, "Run process {0}{1} in {2}ms", Config.Name, instanceParams != null ? String.Format(" ({0})", instanceParams) : String.Empty, sw.ElapsedMilliseconds);
}
return(result);
}
catch (RFLogicException ex) // soft exception (incorrect file etc.)
{
context.UserLog.LogEntry(new RFUserLogEntry
{
Action = "Warning",
IsWarning = true,
Description = String.Format("Calculation error: {0}", ex.Message),
IsUserAction = false,
Processor = Config.Name,
Username = "******",
Area = null,
ValueDate = RFDate.NullDate
});
context.SystemLog.Warning(this, "Logic Exception on process {0}: {1}", Config.Name, ex.Message);
context.SystemLog.LogProcess(this, processorInstance.GetProcessEntry() ?? new RFProcessEntry
{
GraphInstance = (instanceParams as RFEngineProcessorGraphInstanceParam)?.Instance,
GraphName = (processorInstance as RFGraphProcess)?.GraphName,
IOTime = 0,
ProcessingTime = sw.ElapsedMilliseconds,
Message = ex.Message,
ProcessName = Config.Name,
Success = false,
NumUpdates = 0
});
var result = new RFProcessingResult
{
IsError = true,
Messages = new SortedSet <string>(processorInstance?.Log?.GetErrors() ?? new string[0]),
WorkDone = false,
ShouldRetry = false,
UpdatedKeys = new System.Collections.Generic.List <RFCatalogKey>()
};
result.AddMessage(ex.Message);
return(result);
}
catch (Exception ex) // hard exception - system, null etc.
{
context.SystemLog.LogProcess(this, processorInstance?.GetProcessEntry() ?? new RFProcessEntry
{
GraphInstance = (instanceParams as RFEngineProcessorGraphInstanceParam)?.Instance,
GraphName = (processorInstance as RFGraphProcess)?.GraphName,
IOTime = 0,
ProcessingTime = sw.ElapsedMilliseconds,
Message = ex.Message,
ProcessName = Config.Name,
Success = false,
NumUpdates = 0
});
throw;
}
}
throw new RFSystemException(this, "Cannot process empty instruction");
}
