public async Task ProcessAsync <TMessage>(ISaga saga, TMessage message, ISagaState state,
ISagaContext context) where TMessage : class
{
var action = (ISagaAction <TMessage>)saga;
try
{
await action.HandleAsync(message, context);
}
catch (Exception e)
{
context.SagaContextError = new SagaContextError(e);
if (!(saga.State is SagaStates.Rejected))
{
saga.Reject();
}
}
finally
{
await UpdateSagaAsync(message, saga, state);
}
}
