下面列出了org.apache.http.protocol.ResponseContent#org.apache.http.impl.DefaultConnectionReuseStrategy 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。
protected HttpServerConnectionUpnpStream(ProtocolFactory protocolFactory,
HttpServerConnection connection,
final HttpParams params) {
super(protocolFactory);
this.connection = connection;
this.params = params;
// The Date header is recommended in UDA, need to document the requirement in StreamServer interface?
httpProcessor.addInterceptor(new ResponseDate());
// The Server header is only required for Control so callers have to add it to UPnPMessage
// httpProcessor.addInterceptor(new ResponseServer());
httpProcessor.addInterceptor(new ResponseContent());
httpProcessor.addInterceptor(new ResponseConnControl());
httpService =
new UpnpHttpService(
httpProcessor,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory()
);
httpService.setParams(params);
}
protected HttpServerConnectionUpnpStream(ProtocolFactory protocolFactory,
HttpServerConnection connection,
final HttpParams params) {
super(protocolFactory);
this.connection = connection;
this.params = params;
// The Date header is recommended in UDA, need to document the requirement in StreamServer interface?
httpProcessor.addInterceptor(new ResponseDate());
// The Server header is only required for Control so callers have to add it to UPnPMessage
// httpProcessor.addInterceptor(new ResponseServer());
httpProcessor.addInterceptor(new ResponseContent());
httpProcessor.addInterceptor(new ResponseConnControl());
httpService =
new UpnpHttpService(
httpProcessor,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory()
);
httpService.setParams(params);
}
/** Creates a new fetching thread.
*
* @param frontier a reference to the {@link Frontier}.
* @param index the index of this thread (only for logging purposes).
*/
public FetchingThread(final Frontier frontier, final int index) throws NoSuchAlgorithmException, IllegalArgumentException, IOException {
setName(this.getClass().getSimpleName() + '-' + index);
setPriority(Thread.MIN_PRIORITY); // Low priority; there will be thousands of this guys around.
this.frontier = frontier;
final BasicHttpClientConnectionManager connManager = new BasicHttpClientConnectionManagerWithAlternateDNS(frontier.rc.dnsResolver);
connManager.closeIdleConnections(0, TimeUnit.MILLISECONDS);
connManager.setConnectionConfig(ConnectionConfig.custom().setBufferSize(8 * 1024).build()); // TODO: make this configurable
cookieStore = new BasicCookieStore();
final BasicHeader[] headers = {
new BasicHeader("From", frontier.rc.userAgentFrom),
new BasicHeader("Accept","text/html,application/xhtml+xml,application/xml;q=0.95,text/*;q=0.9,*/*;q=0.8")
};
httpClient = HttpClients.custom()
.setSSLContext(frontier.rc.acceptAllCertificates ? TRUST_ALL_CERTIFICATES_SSL_CONTEXT : TRUST_SELF_SIGNED_SSL_CONTEXT)
.setConnectionManager(connManager)
.setConnectionReuseStrategy(frontier.rc.keepAliveTime == 0 ? NoConnectionReuseStrategy.INSTANCE : DefaultConnectionReuseStrategy.INSTANCE)
.setUserAgent(frontier.rc.userAgent)
.setDefaultCookieStore(cookieStore)
.setDefaultHeaders(ObjectArrayList.wrap(headers))
.build();
fetchData = new FetchData(frontier.rc);
}
public ListenerThread(final HttpRequestHandler requestHandler, final int port) {
_executor = Executors.newCachedThreadPool(new NamedThreadFactory("Cluster-Listener"));
try {
_serverSocket = new ServerSocket(port);
} catch (final IOException ioex) {
s_logger.error("error initializing cluster service servlet container", ioex);
return;
}
_params = new BasicHttpParams();
_params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
.setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
.setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
.setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
.setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");
// Set up the HTTP protocol processor
final BasicHttpProcessor httpproc = new BasicHttpProcessor();
httpproc.addInterceptor(new ResponseDate());
httpproc.addInterceptor(new ResponseServer());
httpproc.addInterceptor(new ResponseContent());
httpproc.addInterceptor(new ResponseConnControl());
// Set up request handlers
final HttpRequestHandlerRegistry reqistry = new HttpRequestHandlerRegistry();
reqistry.register("/clusterservice", requestHandler);
// Set up the HTTP service
_httpService = new HttpService(httpproc, new DefaultConnectionReuseStrategy(), new DefaultHttpResponseFactory());
_httpService.setParams(_params);
_httpService.setHandlerResolver(reqistry);
}
/**
* Returns the default HTTP client with
* @return
*/
public static CloseableHttpClient getDefaultHttpClient(){
if (cli==null)
cli=HttpClientBuilder.create()
.useSystemProperties()
.setConnectionReuseStrategy(new DefaultConnectionReuseStrategy())
.setMaxConnPerRoute(MAX_CONNECTIONS_PER_ROUTE)
.setDefaultRequestConfig(getDefaultRequestConfig())
.build();
return cli;
}
public ListenerThread(HttpRequestHandler requestHandler, int port) {
_executor = Executors.newCachedThreadPool(new NamedThreadFactory("Cluster-Listener"));
try {
_serverSocket = new ServerSocket(port);
} catch (IOException ioex) {
s_logger.error("error initializing cluster service servlet container", ioex);
return;
}
_params = new BasicHttpParams();
_params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
.setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
.setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
.setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
.setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");
// Set up the HTTP protocol processor
BasicHttpProcessor httpproc = new BasicHttpProcessor();
httpproc.addInterceptor(new ResponseDate());
httpproc.addInterceptor(new ResponseServer());
httpproc.addInterceptor(new ResponseContent());
httpproc.addInterceptor(new ResponseConnControl());
// Set up request handlers
HttpRequestHandlerRegistry reqistry = new HttpRequestHandlerRegistry();
reqistry.register("/clusterservice", requestHandler);
// Set up the HTTP service
_httpService = new HttpService(httpproc, new DefaultConnectionReuseStrategy(), new DefaultHttpResponseFactory());
_httpService.setParams(_params);
_httpService.setHandlerResolver(reqistry);
}
protected RequestListener() throws Exception {
mHttpService = new org.apache.http.protocol.HttpService(
mHttpProcessor,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory());
mHttpService.setHandlerResolver(mRegistry);
mHttpService.setParams(mParams);
}
private void initialize() {
if (initialized.getAndSet(true)) {
return;
}
IOReactorConfig.Builder config = createConfig();
// params.setParameter(CoreProtocolPNames.USER_AGENT, "jsonrpc4j/1.0");
final ConnectingIOReactor ioReactor = createIoReactor(config);
createSslContext();
int socketBufferSize = Integer.getInteger("com.googlecode.jsonrpc4j.async.socket.buffer", 8 * 1024);
final ConnectionConfig connectionConfig = ConnectionConfig.custom().setBufferSize(socketBufferSize).build();
BasicNIOConnFactory nioConnFactory = new BasicNIOConnFactory(sslContext, null, connectionConfig);
pool = new BasicNIOConnPool(ioReactor, nioConnFactory, Integer.getInteger("com.googlecode.jsonrpc4j.async.connect.timeout", 30000));
pool.setDefaultMaxPerRoute(Integer.getInteger("com.googlecode.jsonrpc4j.async.max.inflight.route", 500));
pool.setMaxTotal(Integer.getInteger("com.googlecode.jsonrpc4j.async.max.inflight.total", 500));
Thread t = new Thread(new Runnable() {
@Override
public void run() {
try {
HttpAsyncRequestExecutor protocolHandler = new HttpAsyncRequestExecutor();
IOEventDispatch ioEventDispatch = new DefaultHttpClientIODispatch(protocolHandler, sslContext, connectionConfig);
ioReactor.execute(ioEventDispatch);
} catch (InterruptedIOException ex) {
System.err.println("Interrupted");
} catch (IOException e) {
System.err.println("I/O error: " + e.getMessage());
}
}
}, "jsonrpc4j HTTP IOReactor");
t.setDaemon(true);
t.start();
HttpProcessor httpProcessor = new ImmutableHttpProcessor(new RequestContent(), new RequestTargetHost(), new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue(false));
requester = new HttpAsyncRequester(httpProcessor, new DefaultConnectionReuseStrategy());
}
/**
* Create an {@link HttpClientBuilder} object. Invoked by {@link #createHttpClient(Http4FileSystemConfigBuilder, GenericFileName, FileSystemOptions)}.
*
* @param builder Configuration options builder for HTTP4 provider
* @param rootName The root path
* @param fileSystemOptions The FileSystem options
* @return an {@link HttpClientBuilder} object
* @throws FileSystemException if an error occurs
*/
protected HttpClientBuilder createHttpClientBuilder(final Http4FileSystemConfigBuilder builder, final GenericFileName rootName,
final FileSystemOptions fileSystemOptions) throws FileSystemException {
final List<Header> defaultHeaders = new ArrayList<>();
defaultHeaders.add(new BasicHeader(HTTP.USER_AGENT, builder.getUserAgent(fileSystemOptions)));
final ConnectionReuseStrategy connectionReuseStrategy = builder.isKeepAlive(fileSystemOptions)
? DefaultConnectionReuseStrategy.INSTANCE
: NoConnectionReuseStrategy.INSTANCE;
final HttpClientBuilder httpClientBuilder =
HttpClients.custom()
.setRoutePlanner(createHttpRoutePlanner(builder, fileSystemOptions))
.setConnectionManager(createConnectionManager(builder, fileSystemOptions))
.setSSLContext(createSSLContext(builder, fileSystemOptions))
.setSSLHostnameVerifier(createHostnameVerifier(builder, fileSystemOptions))
.setConnectionReuseStrategy(connectionReuseStrategy)
.setDefaultRequestConfig(createDefaultRequestConfig(builder, fileSystemOptions))
.setDefaultHeaders(defaultHeaders)
.setDefaultCookieStore(createDefaultCookieStore(builder, fileSystemOptions));
if (!builder.getFollowRedirect(fileSystemOptions)) {
httpClientBuilder.disableRedirectHandling();
}
return httpClientBuilder;
}
/**
* Get a new CloseableHttpClient
*
* @return CloseableHttpClient
*/
public static CloseableHttpClient newHttpClient() {
final SocketConfig socketConfig = SocketConfig.custom()
.setSoKeepAlive(Boolean.TRUE).setTcpNoDelay(Boolean.TRUE)
.setSoTimeout(SOCKET_TIMEOUT_MS).build();
final PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager();
manager.setDefaultMaxPerRoute(MAX_HOSTS);
manager.setMaxTotal(MAX_HOSTS);
manager.setDefaultSocketConfig(socketConfig);
final RequestConfig requestConfig = RequestConfig.custom()
.setConnectTimeout(CONNECTION_TIMEOUT_MS)
.setCookieSpec(CookieSpecs.IGNORE_COOKIES)
.setStaleConnectionCheckEnabled(Boolean.FALSE)
.setSocketTimeout(SOCKET_TIMEOUT_MS).build();
final CloseableHttpClient client = HttpClients
.custom()
.disableRedirectHandling()
.setConnectionManager(manager)
.setDefaultRequestConfig(requestConfig)
.setConnectionReuseStrategy(
new DefaultConnectionReuseStrategy())
.setConnectionBackoffStrategy(new DefaultBackoffStrategy())
.setRetryHandler(
new DefaultHttpRequestRetryHandler(MAX_RETRIES, false))
.setKeepAliveStrategy(new DefaultConnectionKeepAliveStrategy())
.build();
return client;
}
public static void main(String[] args) throws Exception {
OAuthConsumer consumer = new CommonsHttpOAuthConsumer(
Constants.ConsumerKey,
Constants.ConsumerSecret);
consumer.setTokenWithSecret(Constants.AccessToken, Constants.AccessSecret);
HttpParams params = new BasicHttpParams();
// HTTP 协议的版本,1.1/1.0/0.9
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
// 字符集
HttpProtocolParams.setContentCharset(params, "UTF-8");
// 伪装的浏览器类型
// IE7 是
// Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 6.0)
//
// Firefox3.03
// Mozilla/5.0 (Windows; U; Windows NT 5.2; zh-CN; rv:1.9.0.3) Gecko/2008092417 Firefox/3.0.3
//
HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
HttpProtocolParams.setUseExpectContinue(params, true);
BasicHttpProcessor httpproc = new BasicHttpProcessor();
httpproc.addInterceptor(new RequestContent());
httpproc.addInterceptor(new RequestTargetHost());
httpproc.addInterceptor(new RequestConnControl());
httpproc.addInterceptor(new RequestUserAgent());
httpproc.addInterceptor(new RequestExpectContinue());
HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
HttpContext context = new BasicHttpContext(null);
HttpHost host = new HttpHost("127.0.0.1", 1080);
DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();
context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);
try {
String[] targets = { "https://www.twitter.com"};
for (int i = 0; i < targets.length; i++) {
if (!conn.isOpen()) {
Socket socket = new Socket(host.getHostName(), host.getPort());
conn.bind(socket, params);
}
BasicHttpRequest request = new BasicHttpRequest("GET", targets[i]);
// consumer.sign(request);
System.out.println(">> Request URI: " + request.getRequestLine().getUri());
context.setAttribute(ExecutionContext.HTTP_REQUEST, request);
request.setParams(params);
httpexecutor.preProcess(request, httpproc, context);
HttpResponse response = httpexecutor.execute(request, conn, context);
response.setParams(params);
httpexecutor.postProcess(response, httpproc, context);
// 返回码
System.out.println("<< Response: " + response.getStatusLine());
// 返回的文件头信息
// Header[] hs = response.getAllHeaders();
// for (Header h : hs) {
// System.out.println(h.getName() + ":" + h.getValue());
// }
// 输出主体信息
// System.out.println(EntityUtils.toString(response.getEntity()));
HttpEntity entry = response.getEntity();
StringBuffer sb = new StringBuffer();
if(entry != null)
{
InputStreamReader is = new InputStreamReader(entry.getContent());
BufferedReader br = new BufferedReader(is);
String str = null;
while((str = br.readLine()) != null)
{
sb.append(str.trim());
}
br.close();
}
System.out.println(sb.toString());
System.out.println("==============");
if (!connStrategy.keepAlive(response, context)) {
conn.close();
} else {
System.out.println("Connection kept alive...");
}
}
} finally {
conn.close();
}
}
private CloseableHttpClient getHttpClient() {
//注册访问协议相关的Socket工厂
Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", PlainConnectionSocketFactory.INSTANCE)
.register("https", SSLConnectionSocketFactory.getSocketFactory())
.build();
//HttpConnectionFactory:配置写请求/解析响应处理器
HttpConnectionFactory<HttpRoute, ManagedHttpClientConnection> connectionFactory = new ManagedHttpClientConnectionFactory(
DefaultHttpRequestWriterFactory.INSTANCE,
DefaultHttpResponseParserFactory.INSTANCE
);
//DNS解析器
DnsResolver dnsResolver = SystemDefaultDnsResolver.INSTANCE;
//创建连接池管理器
PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager(socketFactoryRegistry, connectionFactory, dnsResolver);
//设置默认的socket参数
manager.setDefaultSocketConfig(SocketConfig.custom().setTcpNoDelay(true).build());
manager.setMaxTotal(300);//设置最大连接数。高于这个值时,新连接请求,需要阻塞,排队等待
//路由是对MaxTotal的细分。
// 每个路由实际最大连接数默认值是由DefaultMaxPerRoute控制。
// MaxPerRoute设置的过小,无法支持大并发:ConnectionPoolTimeoutException:Timeout waiting for connection from pool
manager.setDefaultMaxPerRoute(200);//每个路由的最大连接
manager.setValidateAfterInactivity(5 * 1000);//在从连接池获取连接时,连接不活跃多长时间后需要进行一次验证,默认为2s
//配置默认的请求参数
RequestConfig defaultRequestConfig = RequestConfig.custom()
.setConnectTimeout(2 * 1000)//连接超时设置为2s
.setSocketTimeout(5 * 1000)//等待数据超时设置为5s
.setConnectionRequestTimeout(2 * 1000)//从连接池获取连接的等待超时时间设置为2s
// .setProxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress("192.168.0.2", 1234))) //设置代理
.build();
CloseableHttpClient closeableHttpClient = HttpClients.custom()
.setConnectionManager(manager)
.setConnectionManagerShared(false)//连接池不是共享模式,这个共享是指与其它httpClient是否共享
.evictIdleConnections(60, TimeUnit.SECONDS)//定期回收空闲连接
.evictExpiredConnections()//回收过期连接
.setConnectionTimeToLive(60, TimeUnit.SECONDS)//连接存活时间,如果不设置,则根据长连接信息决定
.setDefaultRequestConfig(defaultRequestConfig)//设置默认的请求参数
.setConnectionReuseStrategy(DefaultConnectionReuseStrategy.INSTANCE)//连接重用策略,即是否能keepAlive
.setKeepAliveStrategy(DefaultConnectionKeepAliveStrategy.INSTANCE)//长连接配置,即获取长连接生产多长时间
.setRetryHandler(new DefaultHttpRequestRetryHandler(0, false))//设置重试次数,默认为3次;当前是禁用掉
.build();
/**
*JVM停止或重启时,关闭连接池释放掉连接
*/
Runtime.getRuntime().addShutdownHook(new Thread() {
@Override
public void run() {
try {
closeableHttpClient.close();
log.info("http client closed");
} catch (IOException e) {
log.error(e.getMessage(), e);
}
}
});
return closeableHttpClient;
}
private CloseableHttpClient getHttpClient() {
//注册访问协议相关的Socket工厂
Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", PlainConnectionSocketFactory.INSTANCE)
.register("https", SSLConnectionSocketFactory.getSocketFactory())
.build();
//HttpConnectionFactory:配置写请求/解析响应处理器
HttpConnectionFactory<HttpRoute, ManagedHttpClientConnection> connectionFactory = new ManagedHttpClientConnectionFactory(
DefaultHttpRequestWriterFactory.INSTANCE,
DefaultHttpResponseParserFactory.INSTANCE
);
//DNS解析器
DnsResolver dnsResolver = SystemDefaultDnsResolver.INSTANCE;
//创建连接池管理器
PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager(socketFactoryRegistry, connectionFactory, dnsResolver);
//设置默认的socket参数
manager.setDefaultSocketConfig(SocketConfig.custom().setTcpNoDelay(true).build());
manager.setMaxTotal(300);//设置最大连接数。高于这个值时,新连接请求,需要阻塞,排队等待
//路由是对MaxTotal的细分。
// 每个路由实际最大连接数默认值是由DefaultMaxPerRoute控制。
// MaxPerRoute设置的过小,无法支持大并发:ConnectionPoolTimeoutException:Timeout waiting for connection from pool
manager.setDefaultMaxPerRoute(200);//每个路由的最大连接
manager.setValidateAfterInactivity(5 * 1000);//在从连接池获取连接时,连接不活跃多长时间后需要进行一次验证,默认为2s
//配置默认的请求参数
RequestConfig defaultRequestConfig = RequestConfig.custom()
.setConnectTimeout(2 * 1000)//连接超时设置为2s
.setSocketTimeout(5 * 1000)//等待数据超时设置为5s
.setConnectionRequestTimeout(2 * 1000)//从连接池获取连接的等待超时时间设置为2s
// .setProxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress("192.168.0.2", 1234))) //设置代理
.build();
CloseableHttpClient closeableHttpClient = HttpClients.custom()
.setConnectionManager(manager)
.setConnectionManagerShared(false)//连接池不是共享模式,这个共享是指与其它httpClient是否共享
.evictIdleConnections(60, TimeUnit.SECONDS)//定期回收空闲连接
.evictExpiredConnections()//回收过期连接
.setConnectionTimeToLive(60, TimeUnit.SECONDS)//连接存活时间,如果不设置,则根据长连接信息决定
.setDefaultRequestConfig(defaultRequestConfig)//设置默认的请求参数
.setConnectionReuseStrategy(DefaultConnectionReuseStrategy.INSTANCE)//连接重用策略,即是否能keepAlive
.setKeepAliveStrategy(DefaultConnectionKeepAliveStrategy.INSTANCE)//长连接配置,即获取长连接生产多长时间
.setRetryHandler(new DefaultHttpRequestRetryHandler(0, false))//设置重试次数,默认为3次;当前是禁用掉
.build();
/**
*JVM停止或重启时,关闭连接池释放掉连接
*/
Runtime.getRuntime().addShutdownHook(new Thread() {
@Override
public void run() {
try {
LOGGER.info("closing http client");
closeableHttpClient.close();
LOGGER.info("http client closed");
} catch (IOException e) {
LOGGER.error(e.getMessage(), e);
}
}
});
return closeableHttpClient;
}
public ConnectionReuseStrategy newConnStrategy() {
return new DefaultConnectionReuseStrategy();
}
@Override
public HttpClient createHttpClient(FilterConfig filterConfig) {
final String serviceRole = filterConfig.getInitParameter(PARAMETER_SERVICE_ROLE);
HttpClientBuilder builder;
GatewayConfig gatewayConfig = (GatewayConfig) filterConfig.getServletContext().getAttribute(GatewayConfig.GATEWAY_CONFIG_ATTRIBUTE);
GatewayServices services = (GatewayServices) filterConfig.getServletContext()
.getAttribute(GatewayServices.GATEWAY_SERVICES_ATTRIBUTE);
if (gatewayConfig != null && gatewayConfig.isMetricsEnabled()) {
MetricsService metricsService = services.getService(ServiceType.METRICS_SERVICE);
builder = metricsService.getInstrumented(HttpClientBuilder.class);
} else {
builder = HttpClients.custom();
}
// Conditionally set a custom SSLContext
SSLContext sslContext = createSSLContext(services, filterConfig, serviceRole);
if(sslContext != null) {
builder.setSSLSocketFactory(new SSLConnectionSocketFactory(sslContext));
}
if (Boolean.parseBoolean(System.getProperty(GatewayConfig.HADOOP_KERBEROS_SECURED))) {
CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
credentialsProvider.setCredentials(AuthScope.ANY, new UseJaasCredentials());
Registry<AuthSchemeProvider> authSchemeRegistry = RegistryBuilder.<AuthSchemeProvider>create()
.register(AuthSchemes.SPNEGO, new KnoxSpnegoAuthSchemeFactory(true))
.build();
builder.setDefaultAuthSchemeRegistry(authSchemeRegistry)
.setDefaultCookieStore(new HadoopAuthCookieStore(gatewayConfig))
.setDefaultCredentialsProvider(credentialsProvider);
} else {
builder.setDefaultCookieStore(new NoCookieStore());
}
builder.setKeepAliveStrategy( DefaultConnectionKeepAliveStrategy.INSTANCE );
builder.setConnectionReuseStrategy( DefaultConnectionReuseStrategy.INSTANCE );
builder.setRedirectStrategy( new NeverRedirectStrategy() );
builder.setRetryHandler( new NeverRetryHandler() );
int maxConnections = getMaxConnections( filterConfig );
builder.setMaxConnTotal( maxConnections );
builder.setMaxConnPerRoute( maxConnections );
builder.setDefaultRequestConfig(getRequestConfig(filterConfig, serviceRole));
// See KNOX-1530 for details
builder.disableContentCompression();
return builder.build();
}