public Task <ActivityContext> ExecuteSingle(WorkflowActivity activity, ActivityContext context)
{
//TODO: consider different grain allocation strategy
//perhaps it should be created from hashcode of activity implementation or something
var worker = GrainFactory.GetGrain <IWorkerGrain>(Guid.NewGuid());
try
{
return(worker.ExecuteAsync(activity, context));
}
catch (Exception e)
{
_logger.LogError(e, $"Unhandled exception thrown while running activity of type = {activity.GetType().FullName}");
}
return(Task.FromResult <ActivityContext>(null));
}