public sealed override async Task <string> Execute(OrchestrationContext context, string input)
{
context.MessageDataConverter = new TypelessJsonDataConverter();
context.ErrorDataConverter = new TypelessJsonDataConverter();
Context = context;
EventReceiver = new OrchestrationEventReceiver(context);
GuidGenerator = new OrchestrationGuidGenerator(context.OrchestrationInstance.ExecutionId);
var parameter = DataConverter.Deserialize <TInput>(input);
string serializedResult;
try
{
var result = await Execute(parameter);
serializedResult = DataConverter.Serialize(result);
}
catch (Exception e) when(!DUtils.IsFatal(e) && !DUtils.IsExecutionAborting(e))
{
var details = DUtils.SerializeCause(e, DataConverter);
throw new OrchestrationFailureException(e.Message, details);
}
return(serializedResult);
}
public OrchestrationEventListener(
OrchestrationEventReceiver eventReceiver,
Action <string, string> handler)
{
_eventReceiver = eventReceiver;
_handler = handler;
_eventReceiver.Event += _handler;
}
