// The number of data bytes we have received so far (or more precisely,
// number of data bytes we have sent on to the stream). This excludes Metacube
// headers, metadata and corrupted data we've skipped.
//
// Not reset across connections.
// The number of data bytes we have received so far (or more precisely,
// number of data bytes we have sent on to the stream). This excludes Metacube
// headers, metadata and corrupted data we've skipped.
//
// Not reset across connections.