}
protected void writeLastHttpContent(ChannelHandlerContext ctx, MultipleFutureListener allWritesListener,
HttpClientRequest<?> rxRequest,
final ResponseState responseState) {
writeAContentChunk(ctx, allWritesListener, new DefaultLastHttpContent())
.addListener(new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
responseState.nowWaitingForResponse();
}