| /* |
| * ==================================================================== |
| * 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 java.util.concurrent.Future; |
| |
| import org.apache.hc.client5.http.async.methods.SimpleHttpRequest; |
| import org.apache.hc.client5.http.async.methods.SimpleHttpResponse; |
| import org.apache.hc.client5.http.async.methods.SimpleRequestBuilder; |
| import org.apache.hc.client5.http.async.methods.SimpleRequestProducer; |
| import org.apache.hc.client5.http.async.methods.SimpleResponseConsumer; |
| import org.apache.hc.client5.http.config.ConnectionConfig; |
| import org.apache.hc.client5.http.config.TlsConfig; |
| import org.apache.hc.client5.http.impl.async.CloseableHttpAsyncClient; |
| import org.apache.hc.client5.http.impl.async.HttpAsyncClients; |
| import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager; |
| import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManagerBuilder; |
| import org.apache.hc.core5.concurrent.FutureCallback; |
| import org.apache.hc.core5.http.HttpHost; |
| import org.apache.hc.core5.http.URIScheme; |
| import org.apache.hc.core5.http.message.StatusLine; |
| import org.apache.hc.core5.http.ssl.TLS; |
| import org.apache.hc.core5.io.CloseMode; |
| 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 AsyncClientConnectionConfig { |
| |
| public static void main(final String[] args) throws Exception { |
| final PoolingAsyncClientConnectionManager cm = PoolingAsyncClientConnectionManagerBuilder.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 (final CloseableHttpAsyncClient client = HttpAsyncClients.custom() |
| .setConnectionManager(cm) |
| .build()) { |
| |
| client.start(); |
| |
| for (final URIScheme uriScheme : URIScheme.values()) { |
| final SimpleHttpRequest request = SimpleRequestBuilder.get() |
| .setHttpHost(new HttpHost(uriScheme.id, "httpbin.org")) |
| .setPath("/headers") |
| .build(); |
| |
| System.out.println("Executing request " + request); |
| final Future<SimpleHttpResponse> future = client.execute( |
| SimpleRequestProducer.create(request), |
| SimpleResponseConsumer.create(), |
| new FutureCallback<SimpleHttpResponse>() { |
| |
| @Override |
| public void completed(final SimpleHttpResponse response) { |
| System.out.println(request + "->" + new StatusLine(response)); |
| System.out.println(response.getBody()); |
| } |
| |
| @Override |
| public void failed(final Exception ex) { |
| System.out.println(request + "->" + ex); |
| } |
| |
| @Override |
| public void cancelled() { |
| System.out.println(request + " cancelled"); |
| } |
| |
| }); |
| future.get(); |
| } |
| |
| System.out.println("Shutting down"); |
| client.close(CloseMode.GRACEFUL); |
| } |
| } |
| |
| } |