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27 package org.apache.hc.client5.http.examples;
28
29 import java.util.concurrent.Future;
30
31 import org.apache.hc.client5.http.async.methods.SimpleHttpRequest;
32 import org.apache.hc.client5.http.async.methods.SimpleHttpResponse;
33 import org.apache.hc.client5.http.async.methods.SimpleRequestBuilder;
34 import org.apache.hc.client5.http.async.methods.SimpleRequestProducer;
35 import org.apache.hc.client5.http.async.methods.SimpleResponseConsumer;
36 import org.apache.hc.client5.http.config.ConnectionConfig;
37 import org.apache.hc.client5.http.config.TlsConfig;
38 import org.apache.hc.client5.http.impl.async.CloseableHttpAsyncClient;
39 import org.apache.hc.client5.http.impl.async.HttpAsyncClients;
40 import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager;
41 import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManagerBuilder;
42 import org.apache.hc.core5.concurrent.FutureCallback;
43 import org.apache.hc.core5.http.HttpHost;
44 import org.apache.hc.core5.http.URIScheme;
45 import org.apache.hc.core5.http.message.StatusLine;
46 import org.apache.hc.core5.http.ssl.TLS;
47 import org.apache.hc.core5.io.CloseMode;
48 import org.apache.hc.core5.util.TimeValue;
49 import org.apache.hc.core5.util.Timeout;
50
51
52
53
54
55 public class AsyncClientConnectionConfig {
56
57 public static void main(final String[] args) throws Exception {
58 final PoolingAsyncClientConnectionManager cm = PoolingAsyncClientConnectionManagerBuilder.create()
59 .setConnectionConfigResolver(route -> {
60
61 final HttpHost targetHost = route.getTargetHost();
62 if (route.isSecure()) {
63 return ConnectionConfig.custom()
64 .setConnectTimeout(Timeout.ofMinutes(2))
65 .setSocketTimeout(Timeout.ofMinutes(2))
66 .setValidateAfterInactivity(TimeValue.ofMinutes(1))
67 .setTimeToLive(TimeValue.ofHours(1))
68 .build();
69 } else {
70 return ConnectionConfig.custom()
71 .setConnectTimeout(Timeout.ofMinutes(1))
72 .setSocketTimeout(Timeout.ofMinutes(1))
73 .setValidateAfterInactivity(TimeValue.ofSeconds(15))
74 .setTimeToLive(TimeValue.ofMinutes(15))
75 .build();
76 }
77 })
78 .setTlsConfigResolver(host -> {
79
80 if (host.getSchemeName().equalsIgnoreCase("httpbin.org")) {
81 return TlsConfig.custom()
82 .setSupportedProtocols(TLS.V_1_3)
83 .setHandshakeTimeout(Timeout.ofSeconds(10))
84 .build();
85 } else {
86 return TlsConfig.DEFAULT;
87 }
88 })
89 .build();
90 try (final CloseableHttpAsyncClient client = HttpAsyncClients.custom()
91 .setConnectionManager(cm)
92 .build()) {
93
94 client.start();
95
96 for (final URIScheme uriScheme : URIScheme.values()) {
97 final SimpleHttpRequest request = SimpleRequestBuilder.get()
98 .setHttpHost(new HttpHost(uriScheme.id, "httpbin.org"))
99 .setPath("/headers")
100 .build();
101
102 System.out.println("Executing request " + request);
103 final Future<SimpleHttpResponse> future = client.execute(
104 SimpleRequestProducer.create(request),
105 SimpleResponseConsumer.create(),
106 new FutureCallback<SimpleHttpResponse>() {
107
108 @Override
109 public void completed(final SimpleHttpResponse response) {
110 System.out.println(request + "->" + new StatusLine(response));
111 System.out.println(response.getBody());
112 }
113
114 @Override
115 public void failed(final Exception ex) {
116 System.out.println(request + "->" + ex);
117 }
118
119 @Override
120 public void cancelled() {
121 System.out.println(request + " cancelled");
122 }
123
124 });
125 future.get();
126 }
127
128 System.out.println("Shutting down");
129 client.close(CloseMode.GRACEFUL);
130 }
131 }
132
133 }