| /* |
| * ==================================================================== |
| * 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.config.ConnectionConfig; |
| import org.apache.hc.client5.http.config.TlsConfig; |
| import org.apache.hc.client5.http.impl.classic.CloseableHttpClient; |
| import org.apache.hc.client5.http.impl.classic.CloseableHttpResponse; |
| import org.apache.hc.client5.http.impl.classic.HttpClients; |
| import org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager; |
| import org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManagerBuilder; |
| import org.apache.hc.core5.http.ClassicHttpRequest; |
| import org.apache.hc.core5.http.HttpHost; |
| import org.apache.hc.core5.http.URIScheme; |
| import org.apache.hc.core5.http.io.entity.EntityUtils; |
| import org.apache.hc.core5.http.io.support.ClassicRequestBuilder; |
| import org.apache.hc.core5.http.message.StatusLine; |
| import org.apache.hc.core5.http.ssl.TLS; |
| import org.apache.hc.core5.util.TimeValue; |
| import org.apache.hc.core5.util.Timeout; |
| |
| /** |
| * This example demonstrates how to use connection configuration on a per-route or a per-host |
| * basis. |
| */ |
| public class ClientConnectionConfig { |
| |
| public final static void main(final String[] args) throws Exception { |
| final PoolingHttpClientConnectionManager cm = PoolingHttpClientConnectionManagerBuilder.create() |
| .setConnectionConfigResolver(route -> { |
| // Use different settings for all secure (TLS) connections |
| final HttpHost targetHost = route.getTargetHost(); |
| if (route.isSecure()) { |
| return ConnectionConfig.custom() |
| .setConnectTimeout(Timeout.ofMinutes(2)) |
| .setSocketTimeout(Timeout.ofMinutes(2)) |
| .setValidateAfterInactivity(TimeValue.ofMinutes(1)) |
| .setTimeToLive(TimeValue.ofHours(1)) |
| .build(); |
| } else { |
| return ConnectionConfig.custom() |
| .setConnectTimeout(Timeout.ofMinutes(1)) |
| .setSocketTimeout(Timeout.ofMinutes(1)) |
| .setValidateAfterInactivity(TimeValue.ofSeconds(15)) |
| .setTimeToLive(TimeValue.ofMinutes(15)) |
| .build(); |
| } |
| }) |
| .setTlsConfigResolver(host -> { |
| // Use different settings for specific hosts |
| if (host.getSchemeName().equalsIgnoreCase("httpbin.org")) { |
| return TlsConfig.custom() |
| .setSupportedProtocols(TLS.V_1_3) |
| .setHandshakeTimeout(Timeout.ofSeconds(10)) |
| .build(); |
| } else { |
| return TlsConfig.DEFAULT; |
| } |
| }) |
| .build(); |
| try (CloseableHttpClient httpclient = HttpClients.custom() |
| .setConnectionManager(cm) |
| .build()) { |
| |
| for (final URIScheme uriScheme : URIScheme.values()) { |
| final ClassicHttpRequest request = ClassicRequestBuilder.get() |
| .setHttpHost(new HttpHost(uriScheme.id, "httpbin.org")) |
| .setPath("/headers") |
| .build(); |
| System.out.println("Executing request " + request); |
| try (CloseableHttpResponse response = httpclient.execute(request)) { |
| System.out.println(request + "->" + new StatusLine(response)); |
| EntityUtils.consume(response.getEntity()); |
| } |
| } |
| } |
| } |
| |
| } |