Re: Handling authorization exception from server to client

No, it's not a "general failure", it's only a failure for one invocation. Look at few lines down in AbstractRequestContext:

      Set<Throwable> causes = null;

      for (int i = 0, j = invocations.size(); i < j; i++) {

        try {

          if (response.getStatusCodes().get(i)) {

            invocations.get(i).onSuccess(response.getInvocationResults().get(i));

          } else {

            ServerFailureMessage failure = AutoBeanCodex.decode(

                MessageFactoryHolder.FACTORY, ServerFailureMessage.class,

                response.getInvocationResults().get(i)).as();

            invocations.get(i).onFail(

                new ServerFailure(failure.getMessage(),

                    failure.getExceptionType(), failure.getStackTrace(),

                    failure.isFatal()));

          }

response.getStatusCodes().get(i) reads from the "S" (in your case, returns 'false', for i==0), and response.getInvocationResults().get(i) reads from the "I" (in your case, a ServerFailureMessage).

To be crystal clear:

requestContext.myMethod(arguments).to(new Receiver<X>() {

    @Override

    public void onSuccess(X response) {

        // won't get here

    }

    @Override

    public void onFailure(ServerFailureMessage error) {

        // will get there: the myMethod invocation failed; its Receiver's onFailure is called

    }

});

requestContext.fire(new Receiver<Void>() {

    @Override

    public void onSuccess(Void response) {

        // will get there: the myMethod invocation failed, but the whole "batch" succeeded: the context could have had other invocations that succeeded

    }

});

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