public final FastContentWriter connectFastWriter() {
        return new FastContentWriter(connect());
    }
<p>This is a convenient method to construct a {@link FastContentWriter} over the {@link ContentChannel} returned by
calling {@link #connect()}.</p>

@return The ContentWriter for the connected Request.
jdisc_core/src/main/java/com/yahoo/jdisc/handler/RequestDispatch.java