d518a7d8c8
If we read 0 bytes, e.g. chunked encoding markup read but not the actual data within it, don't stop reading since the server may or may not consider it necessary to call onDataAvailable again. Instead, we keep on reading, and although isReady likely returns false on the next iteration, it eliminates ambiguity and ensures the server will call onDataAvailable when more data arrives. Closes gh-28241