private PipelineExecutionResult FillExecutionResult(Task pipelineCompletion, PipelineExecutionResult executionResult)
{
executionResult.FinishTs = DateTime.UtcNow;
if (pipelineCompletion.IsFaulted)
{
executionResult.Faulted = true;
executionResult.Exception = pipelineCompletion.Exception;
}
else if (pipelineCompletion.IsCanceled)
{
executionResult.Canceled = true;
}
return(executionResult);
}
public async Task <PipelineExecutionResult> Execute <TData>(StartableBlock <TData> pipeline)
{
var pipelineExecutionResult = new PipelineExecutionResult();
// Ignore pipeline output
pipeline.Output.IgnoreOutput();
// Handle completion
var completionHandler = pipeline.Completion.ContinueWith(
(completion, executionResult) => FillExecutionResult(completion, (PipelineExecutionResult)executionResult),
pipelineExecutionResult);
// Execute
pipelineExecutionResult.StartTs = DateTime.UtcNow;
pipeline.Start();
return(await completionHandler);
}
