org.apache.http.impl.nio.client.CloseableHttpAsyncClient#start

Source File: ApacheHttpAsyncClientPluginIT.java From glowroot with Apache License 2.0

6 votes

@Override
public void transactionMarker() throws Exception {
    CloseableHttpAsyncClient httpClient = HttpAsyncClients.createDefault();
    httpClient.start();
    HttpHost httpHost = new HttpHost("localhost", getPort());
    HttpGet httpGet = new HttpGet("/hello2");
    SimpleFutureCallback callback = new SimpleFutureCallback();
    Future<HttpResponse> future = httpClient.execute(httpHost, httpGet, callback);
    callback.latch.await();
    httpClient.close();
    int responseStatusCode = future.get().getStatusLine().getStatusCode();
    if (responseStatusCode != 200) {
        throw new IllegalStateException(
                "Unexpected response status code: " + responseStatusCode);
    }
}

Source File: AsyncNetwork.java From jlitespider with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
public void begin() throws InterruptedException {
	CloseableHttpAsyncClient httpclient = httpAsyncClientBuilder.build();
	httpclient.start();
	new Thread(() -> {
		while (true) {
			try {
				Url url = this.urlQueue.take();
				httpclient.execute(HttpAsyncMethods.createGet(url.url), new MyResponseConsumer(url), new MyFutureCallback(url));
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}).start();

}

Source File: ODataProductSynchronizer.java From DataHubSystem with GNU Affero General Public License v3.0

6 votes

@Override
public CloseableHttpAsyncClient generateClient ()
{
   CredentialsProvider credsProvider = new BasicCredentialsProvider();
   credsProvider.setCredentials(new AuthScope (AuthScope.ANY),
           new UsernamePasswordCredentials(serviceUser, servicePass));
   RequestConfig rqconf = RequestConfig.custom()
         .setCookieSpec(CookieSpecs.DEFAULT)
         .setSocketTimeout(Timeouts.SOCKET_TIMEOUT)
         .setConnectTimeout(Timeouts.CONNECTION_TIMEOUT)
         .setConnectionRequestTimeout(Timeouts.CONNECTION_REQUEST_TIMEOUT)
         .build();
   CloseableHttpAsyncClient res = HttpAsyncClients.custom ()
         .setDefaultCredentialsProvider (credsProvider)
         .setDefaultRequestConfig(rqconf)
         .build ();
   res.start ();
   return res;
}

Source File: HttpClientManager.java From azure-notificationhubs-java-backend with Apache License 2.0

6 votes

private static void initializeHttpAsyncClient() {
    synchronized (HttpClientManager.class) {
        if (httpAsyncClient == null) {
            RequestConfig config = RequestConfig.custom()
                    .setConnectionRequestTimeout(connectionRequestTimeout)
                    .setConnectTimeout(connectionTimeout)
                    .setSocketTimeout(socketTimeout)
                    .build();
            CloseableHttpAsyncClient client = HttpAsyncClientBuilder.create()
                    .setDefaultRequestConfig(config)
                    .build();
            client.start();
            httpAsyncClient = client;
        }
    }
}

Source File: MicrometerHttpClientInterceptorTest.java From micrometer with Apache License 2.0

6 votes

@Test
void uriIsReadFromHttpHeader(@WiremockResolver.Wiremock WireMockServer server) throws Exception {
    server.stubFor(any(anyUrl()));
    MicrometerHttpClientInterceptor interceptor = new MicrometerHttpClientInterceptor(registry, Tags.empty(), true);
    CloseableHttpAsyncClient client = asyncClient(interceptor);
    client.start();
    HttpGet request = new HttpGet(server.baseUrl());
    request.addHeader(DefaultUriMapper.URI_PATTERN_HEADER, "/some/pattern");

    Future<HttpResponse> future = client.execute(request, null);
    HttpResponse response = future.get();

    assertThat(response.getStatusLine().getStatusCode()).isEqualTo(200);
    assertThat(registry.get("httpcomponents.httpclient.request").tag("uri", "/some/pattern").tag("status", "200").timer().count())
            .isEqualTo(1);

    client.close();
}

Source File: EtcdClient.java From jetcd with Apache License 2.0

5 votes

static CloseableHttpAsyncClient buildDefaultHttpClient() {
    // TODO: Increase timeout??
    RequestConfig requestConfig = RequestConfig.custom().build();
    CloseableHttpAsyncClient httpClient = HttpAsyncClients.custom().setDefaultRequestConfig(requestConfig).build();
    httpClient.start();
    return httpClient;
}

Source File: MicrometerHttpClientInterceptorTest.java From micrometer with Apache License 2.0

5 votes

@Test
void asyncRequest(@WiremockResolver.Wiremock WireMockServer server) throws Exception {
    server.stubFor(any(anyUrl()));
    CloseableHttpAsyncClient client = asyncClient();
    client.start();
    HttpGet request = new HttpGet(server.baseUrl());

    Future<HttpResponse> future = client.execute(request, null);
    HttpResponse response = future.get();

    assertThat(response.getStatusLine().getStatusCode()).isEqualTo(200);
    assertThat(registry.get("httpcomponents.httpclient.request").timer().count()).isEqualTo(1);

    client.close();
}

Source File: HttpAsyncClientLiveTest.java From tutorials with MIT License

5 votes

@Test
public void whenUseSSLWithHttpAsyncClient_thenCorrect() throws Exception {
    final TrustStrategy acceptingTrustStrategy = (certificate, authType) -> true;
    final SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(null, acceptingTrustStrategy).build();

    final CloseableHttpAsyncClient client = HttpAsyncClients.custom().setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE).setSSLContext(sslContext).build();

    client.start();
    final HttpGet request = new HttpGet(HOST_WITH_SSL);
    final Future<HttpResponse> future = client.execute(request, null);
    final HttpResponse response = future.get();
    assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
    client.close();
}

Source File: ImportRunner.java From newts with Apache License 2.0

5 votes

private Observable<Boolean> restPoster(Observable<List<Sample>> samples,  MetricRegistry metrics) {

        final CloseableHttpAsyncClient httpClient = HttpAsyncClients.createDefault();
        httpClient.start();


        return samples

                // turn each batch into json
                .map(toJSON())

                // meter them as the go into the post code
                .map(meter(metrics.meter("posts"), String.class))

                // post the json to the REST server
                .mergeMap(postJSON(m_restUrl, httpClient))

                // meter the responses
                .map(meter(metrics.meter("responses"), ObservableHttpResponse.class))
                
                // count sample completions
                .map(meter(metrics.meter("samples-completed"), m_samplesPerBatch, ObservableHttpResponse.class))

                // make sure every request has a successful return code
                .all(successful())
                
                .doOnCompleted(new Action0() {

                    @Override
                    public void call() {
                        try {
                            httpClient.close();
                        } catch (IOException e) {
                            System.err.println("Failed to close httpClient!");
                            e.printStackTrace();
                        }
                    }
                    
                });
    }

Source File: TestUtils.java From salt-netapi-client with MIT License

5 votes

public static CloseableHttpAsyncClient defaultClient() {
    RequestConfig requestConfig = RequestConfig.custom()
            .setConnectionRequestTimeout(0)
            .setConnectTimeout(0)
            .setSocketTimeout(0)
            .setCookieSpec(CookieSpecs.STANDARD)
            .build();
    HttpAsyncClientBuilder httpClientBuilder = HttpAsyncClients.custom();
    httpClientBuilder.setDefaultRequestConfig(requestConfig);

    CloseableHttpAsyncClient asyncHttpClient = httpClientBuilder.build();
    asyncHttpClient.start();
    return asyncHttpClient;
}

Source File: AsyncClientHttpExchangeFutureCallback.java From yunpian-java-sdk with MIT License

5 votes

public static void main(final String[] args) throws Exception {
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(3000).setConnectTimeout(3000).build();
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setDefaultRequestConfig(requestConfig).build();
    try {
        httpclient.start();
        final HttpGet[] requests = new HttpGet[] { new HttpGet("http://www.apache.org/"),
                new HttpGet("https://www.verisign.com/"), new HttpGet("http://www.google.com/") };
        final CountDownLatch latch = new CountDownLatch(requests.length);
        for (final HttpGet request : requests) {
            httpclient.execute(request, new FutureCallback<HttpResponse>() {

                @Override
                public void completed(final HttpResponse response) {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + "->" + response.getStatusLine());
                }

                @Override
                public void failed(final Exception ex) {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + "->" + ex);
                }

                @Override
                public void cancelled() {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + " cancelled");
                }

            });
        }
        latch.await();
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

Source File: AsyncClientHttpExchange.java From yunpian-java-sdk with MIT License

5 votes

public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {
        httpclient.start();
        HttpGet request = new HttpGet("http://www.apache.org/");
        Future<HttpResponse> future = httpclient.execute(request, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

Source File: HttpClientUtils.java From salt-netapi-client with MIT License

5 votes

/**
 * Creates a simple default http client
 * @return HttpAsyncClient
 */
public static CloseableHttpAsyncClient defaultClient() {
    RequestConfig requestConfig = RequestConfig.custom()
            .setConnectionRequestTimeout(0)
            .setConnectTimeout(10000)
            .setSocketTimeout(20000)
            .setCookieSpec(CookieSpecs.STANDARD)
            .build();
    HttpAsyncClientBuilder httpClientBuilder = HttpAsyncClients.custom();
    httpClientBuilder.setDefaultRequestConfig(requestConfig);

    CloseableHttpAsyncClient asyncHttpClient = httpClientBuilder.build();
    asyncHttpClient.start();
    return asyncHttpClient;
}

Source File: HttpAsyncClientLiveTest.java From tutorials with MIT License

5 votes

@Test
public void whenUseHttpAsyncClient_thenCorrect() throws InterruptedException, ExecutionException, IOException {
    final CloseableHttpAsyncClient client = HttpAsyncClients.createDefault();
    client.start();
    final HttpGet request = new HttpGet(HOST);

    final Future<HttpResponse> future = client.execute(request, null);
    final HttpResponse response = future.get();

    assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
    client.close();
}

Source File: ClosableAsyncHttpClientIT.java From pinpoint with Apache License 2.0

5 votes

@Test
 public void test() throws Exception {
     CloseableHttpAsyncClient httpClient = HttpAsyncClients.custom().useSystemProperties().build();
     httpClient.start();
     
     try {
         HttpPost httpRequest = new HttpPost(webServer.getCallHttpUrl());
         
         List<NameValuePair> params = new ArrayList<NameValuePair>();
         params.add(new BasicNameValuePair("param1", "value1"));
         httpRequest.setEntity(new UrlEncodedFormEntity(params, Consts.UTF_8.name()));
         
         Future<HttpResponse> responseFuture = httpClient.execute(httpRequest, null);
         HttpResponse response = (HttpResponse) responseFuture.get();
         
         if ((response != null) && (response.getEntity() != null)) {
             EntityUtils.consume(response.getEntity());
         }
     } finally {
         httpClient.close();
     }
     
     PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance();
     verifier.printCache();
     
     verifier.verifyTrace(event("HTTP_CLIENT_4_INTERNAL", CloseableHttpAsyncClient.class.getMethod("execute", HttpUriRequest.class, FutureCallback.class)));
     final String destinationId = webServer.getHostAndPort();
     final String httpUrl = webServer.getCallHttpUrl();
     verifier.verifyTrace(async(
                 event("HTTP_CLIENT_4", Class.forName("org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl").getMethod("start"), null, null, destinationId,
                         annotation("http.url", httpUrl), annotation("http.entity", "param1=value1")),
                 event("ASYNC","Asynchronous Invocation"),
                 event("HTTP_CLIENT_4_INTERNAL", BasicFuture.class.getMethod("completed", Object.class))
     ));
     verifier.verifyTrace(event("HTTP_CLIENT_4_INTERNAL", BasicFuture.class.getMethod("get")));
     
     verifier.verifyTraceCount(0);
}

Source File: HttpComponentsAsyncClientHttpRequestFactory.java From spring-analysis-note with MIT License

5 votes

private HttpAsyncClient startAsyncClient() {
	HttpAsyncClient client = getAsyncClient();
	if (client instanceof CloseableHttpAsyncClient) {
		CloseableHttpAsyncClient closeableAsyncClient = (CloseableHttpAsyncClient) client;
		if (!closeableAsyncClient.isRunning()) {
			closeableAsyncClient.start();
		}
	}
	return client;
}

Source File: ApacheHttpAsyncClientBenchmarks.java From brave with Apache License 2.0

4 votes

@Override protected CloseableHttpAsyncClient newClient(HttpTracing httpTracing) {
  CloseableHttpAsyncClient result = TracingHttpAsyncClientBuilder.create(httpTracing).build();
  result.start();
  return result;
}

Source File: ApacheHttpAsyncClientBenchmarks.java From brave with Apache License 2.0

4 votes

@Override protected CloseableHttpAsyncClient newClient() {
  CloseableHttpAsyncClient result = HttpAsyncClients.custom().build();
  result.start();
  return result;
}

Source File: AsyncHttpClientTest.java From cetty with Apache License 2.0

4 votes

public static void main(String[] args) {
        HttpClientGenerator<CloseableHttpAsyncClient> asyncHttpClientGenerator = new AsyncHttpClientGenerator();
        Payload payload = new Payload();
        CloseableHttpAsyncClient client = asyncHttpClientGenerator.getClient(payload);

        client.start();

        final HttpGet[] requests = new HttpGet[]{
                new HttpGet("http://www.apache.org/"),
                new HttpGet("http://www.baidu.com/"),
                new HttpGet("http://www.oschina.net/")
        };

        for(final HttpGet request: requests){
            client.execute(request, new FutureCallback(){
                @Override
                public void completed(Object obj) {
                    final HttpResponse response = (HttpResponse)obj;
                    System.out.println(request.getRequestLine() + "->" + response.getStatusLine());
                }

                @Override
                public void failed(Exception excptn) {
                    System.out.println(request.getRequestLine() + "->" + excptn);
                }

                @Override
                public void cancelled() {
                    System.out.println(request.getRequestLine() + "cancelled");
                }
            });
        }


//        for (int i = 0; i < 2; i++) {
//            HttpRequestBase httpGet = new HttpGet("http://www.baidu.com");
//            client.execute(httpGet, new Back());
//            System.out.println("index :" + i);
//            httpGet.releaseConnection();
//        }

//        client.execute(httpGet, new Back());
    }

Source File: PushService.java From webpush-java with MIT License

3 votes

/**
 * Send a notification, but don't wait for the response.
 *
 * @param notification
 * @param encoding
 * @return
 * @throws GeneralSecurityException
 * @throws IOException
 * @throws JoseException
 */
public Future<HttpResponse> sendAsync(Notification notification, Encoding encoding) throws GeneralSecurityException, IOException, JoseException {
    HttpPost httpPost = preparePost(notification, encoding);

    final CloseableHttpAsyncClient closeableHttpAsyncClient = HttpAsyncClients.createSystem();
    closeableHttpAsyncClient.start();

    return closeableHttpAsyncClient.execute(httpPost, new ClosableCallback(closeableHttpAsyncClient));
}

Java Code Examples for org.apache.http.impl.nio.client.CloseableHttpAsyncClient#start()