@Override
    public void onPriorityRead(ChannelHandlerContext ctx, int streamId, int streamDependency,
                               short weight, boolean exclusive) {}
Sends an {@link Http2Headers} with the specified {@link HttpResponseStatus} and
{@code DATA} with the specified {@code payload}.
core/src/test/java/com/linecorp/armeria/client/SimpleH2CServerHandler.java