public async Task Send(ExecuteActivityContext <TArguments> context, IPipe <ExecuteActivityContext <TArguments> > next)
{
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Executing: {0}", context.TrackingNumber);
}
try
{
try
{
ExecutionResult result = await context.Activity.Execute(context).ConfigureAwait(false);
await result.Evaluate().ConfigureAwait(false);
await next.Send(context).ConfigureAwait(false);
}
catch (Exception ex)
{
ExecutionResult result = context.Faulted(ex);
await result.Evaluate().ConfigureAwait(false);
}
}
catch (Exception ex)
{
_log.Error($"The activity {TypeMetadataCache.GetShortName(context.Activity.GetType())} threw an exception", ex);
throw;
}
}
public async Task Send(ExecuteActivityContext <TActivity, TArguments> context, IPipe <ExecuteActivityContext <TActivity, TArguments> > next)
{
try
{
if (_observers.Count > 0)
{
await _observers.PreExecute(context).ConfigureAwait(false);
}
var result = context.Result = await context.Activity.Execute(context).ConfigureAwait(false)
?? context.Faulted(new ActivityExecutionException("The activity execute did not return a result"));
if (result.IsFaulted(out var exception))
{
exception.Rethrow();
}
await next.Send(context).ConfigureAwait(false);
if (_observers.Count > 0)
{
await _observers.PostExecute(context).ConfigureAwait(false);
}
}
catch (Exception exception)
{
if (context.Result == null || !context.Result.IsFaulted(out var faultException) || faultException != exception)
{
context.Result = context.Faulted(exception);
}
if (_observers.Count > 0)
{
await _observers.ExecuteFault(context, exception).ConfigureAwait(false);
}
throw;
}
}
public async Task Send(ExecuteActivityContext <TActivity, TArguments> context, IPipe <ExecuteActivityContext <TActivity, TArguments> > next)
{
context.Result = await context.Activity.Execute(context).ConfigureAwait(false);
var result = context.Result ?? context.Faulted(new ActivityExecutionException("The activity execute did not return a result"));
if (result.IsFaulted(out var exception))
{
throw new AggregateException(exception);
}
await next.Send(context).ConfigureAwait(false);
}