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    * ====================================================================
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.hc.client5.http.examples;
  
  import org.apache.hc.client5.http.classic.methods.HttpGet;
  import org.apache.hc.client5.http.classic.methods.HttpHead;
  import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
  import org.apache.hc.client5.http.impl.classic.HttpClients;
  import org.apache.hc.client5.http.protocol.HttpClientContext;
  import org.apache.hc.core5.http.EndpointDetails;
  import org.apache.hc.core5.http.io.entity.EntityUtils;
  import org.apache.hc.core5.http.message.StatusLine;
  
  /**
   * This example demonstrates how to get details of the underlying connection endpoint.
   */
  public class ClientRemoteEndpointDetails {
  
      public static void main(final String[] args) throws Exception {
          try (final CloseableHttpClient httpclient = HttpClients.createDefault()) {
              // Create local HTTP context
              final HttpClientContext localContext = HttpClientContext.create();
  
              final HttpGet httpget = new HttpGet("http://httpbin.org/get");
              System.out.println("Executing request " + httpget.getMethod() + " " + httpget.getUri());
  
              // Pass local context as a parameter
              httpclient.execute(httpget, localContext, response -> {
                  System.out.println("----------------------------------------");
                  System.out.println(httpget + "->" + new StatusLine(response));
                  EntityUtils.consume(response.getEntity());
  
                  final EndpointDetails endpointDetails = localContext.getEndpointDetails();
                  System.out.println("Remote address: " + endpointDetails.getRemoteAddress());
                  System.out.println("Request counts: " + endpointDetails.getRequestCount());
                  System.out.println("Response counts: " + endpointDetails.getResponseCount());
                  System.out.println("Bytes sent: " + endpointDetails.getSentBytesCount());
                  System.out.println("Bytes received: " + endpointDetails.getReceivedBytesCount());
  
                  return null;
              });
  
              // EndpointDetails is present in the context even if the underlying connection
              // gets immediately released back to the connection pool
  
              final HttpHead httphead = new HttpHead("http://httpbin.org/get");
              System.out.println("Executing request " + httphead.getMethod() + " " + httphead.getUri());
  
              // Pass local context as a parameter
              httpclient.execute(httphead, localContext, response -> {
                  System.out.println("----------------------------------------");
                  System.out.println(httphead + "->" + new StatusLine(response));
                  EntityUtils.consume(response.getEntity());
  
                  final EndpointDetails endpointDetails = localContext.getEndpointDetails();
                  System.out.println("Remote address: " + endpointDetails.getRemoteAddress());
                  System.out.println("Request counts: " + endpointDetails.getRequestCount());
                  System.out.println("Response counts: " + endpointDetails.getResponseCount());
                  System.out.println("Bytes sent: " + endpointDetails.getSentBytesCount());
                  System.out.println("Bytes received: " + endpointDetails.getReceivedBytesCount());
  
                  return null;
              });
          }
      }
  
  }