| /* |
| * ==================================================================== |
| * 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; |
| }); |
| } |
| } |
| |
| } |
| |