Replace bufio-based data reader with a state machine. #9
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This state machine guarantees that at most one Read will be issued to the underlying reader for every internalDataReader Read call. Preserving these semantics stops internalDataReader from blocking when the provided read buffer is larger than the amount of data available to read from the underlying reader.
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Hi!
I tried to use your code and it kept doing blocking reads. Here's a fix. I only gofmt'd the files I changed, and I kept the format changes in a separate commit to make reviewing this change easier.
Cheers,
--alex