for (int r = 0; r < run; r++) {
AsyncHttpClientConfig.Builder b = new AsyncHttpClientConfig.Builder();
b.setFollowRedirect(true).setConnectionTimeout(-1).setReadTimeout(-1).setUserAgent("loader/1.1");
NettyAsyncHttpProviderConfig nettyConfig = new NettyAsyncHttpProviderConfig();
nettyConfig.addProperty("child.tcpNoDelay", "true");
nettyConfig.addProperty("child.keepAlive", "true");
final AsyncHttpClient c = new AsyncHttpClient(b.setAsyncHttpClientProviderConfig(nettyConfig).build());
Client client = ClientFactory.getDefault().newClient();
RequestBuilder request = client.newRequestBuilder();
request.method(Request.METHOD.GET).uri(url);