Can't use dataloader twice within a single field #1198

The data loader instrumentation only allows one data loader to resolve per field. Complex queries may require more than a single data loader to resolve.

Would it be better to change the dispatcher instrumentation to something like the following:
when dataloader.load(key) is called - if (numberOfIdleFetches++ == numberOfExpectedFetches) dispatchAll();
when load is resolved: numberOfIdleFetches--