cr.conn.rwc.SetReadDeadline(time.Time{})
}

func (cr *connReader) setReadLimit(remain int64) { cr.remain = remain }
func (cr *connReader) setInfiniteReadLimit()     { cr.remain = maxInt64 }
func (cr *connReader) hitReadLimit() bool        { return cr.remain <= 0 }

// handleReadError is called whenever a Read from the client returns a
// non-nil error.
//
// The provided non-nil err is almost always io.EOF or a "use of