return;
}
String contentType = getFileTypeMap().getContentType(path);
CachableHttpResponse response = new CachableHttpResponse(HTTP_1_1, OK);
response.setRequestUri(request.getUri());
response.setCacheMaxAge(getCacheMaxAge());
response.setHeader(HttpHeaders.Names.CONTENT_TYPE, contentType);
setContentLength(response, content.readableBytes());
response.setContent(content);
ChannelFuture writeFuture = e.getChannel().write(response);
// Decide whether to close the connection or not.
if (!isKeepAlive(request)) {
// Close the connection when the whole content is written out.