Examples with MinimalHttpAsyncClient org.apache.hc.client5.http.impl.async.MinimalHttpAsyncClient used on opensource projects

Example 1 with MinimalHttpAsyncClient

use of org.apache.hc.client5.http.impl.async.MinimalHttpAsyncClient in project mercury by yellow013.

the class AsyncClientFullDuplexExchange method main.

public static void main(final String[] args) throws Exception {
    final IOReactorConfig ioReactorConfig = IOReactorConfig.custom().setSoTimeout(Timeout.ofSeconds(5)).build();
    final MinimalHttpAsyncClient client = HttpAsyncClients.createMinimal(HttpVersionPolicy.NEGOTIATE, H2Config.DEFAULT, Http1Config.DEFAULT, ioReactorConfig);
    client.start();
    final BasicHttpRequest request = BasicRequestBuilder.post("http://httpbin.org/post").build();
    final BasicRequestProducer requestProducer = new BasicRequestProducer(request, new BasicAsyncEntityProducer("stuff", ContentType.TEXT_PLAIN));
    final BasicResponseConsumer<String> responseConsumer = new BasicResponseConsumer<>(new StringAsyncEntityConsumer());
    System.out.println("Executing request " + request);
    final CountDownLatch latch = new CountDownLatch(1);
    client.execute(new AsyncClientExchangeHandler() {

        @Override
        public void releaseResources() {
            requestProducer.releaseResources();
            responseConsumer.releaseResources();
            latch.countDown();
        }

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

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

        @Override
        public void produceRequest(final RequestChannel channel, final HttpContext context) throws HttpException, IOException {
            requestProducer.sendRequest(channel, context);
        }

        @Override
        public int available() {
            return requestProducer.available();
        }

        @Override
        public void produce(final DataStreamChannel channel) throws IOException {
            requestProducer.produce(channel);
        }

        @Override
        public void consumeInformation(final HttpResponse response, final HttpContext context) throws HttpException, IOException {
            System.out.println(request + "->" + new StatusLine(response));
        }

        @Override
        public void consumeResponse(final HttpResponse response, final EntityDetails entityDetails, final HttpContext context) throws HttpException, IOException {
            System.out.println(request + "->" + new StatusLine(response));
            responseConsumer.consumeResponse(response, entityDetails, context, null);
        }

        @Override
        public void updateCapacity(final CapacityChannel capacityChannel) throws IOException {
            responseConsumer.updateCapacity(capacityChannel);
        }

        @Override
        public void consume(final ByteBuffer src) throws IOException {
            responseConsumer.consume(src);
        }

        @Override
        public void streamEnd(final List<? extends Header> trailers) throws HttpException, IOException {
            responseConsumer.streamEnd(trailers);
        }
    });
    latch.await(1, TimeUnit.MINUTES);
    System.out.println("Shutting down");
    client.close(CloseMode.GRACEFUL);
}

Example 2 with MinimalHttpAsyncClient

use of org.apache.hc.client5.http.impl.async.MinimalHttpAsyncClient in project mercury by yellow013.

the class AsyncClientH2Multiplexing method main.

public static void main(final String[] args) throws Exception {
    final IOReactorConfig ioReactorConfig = IOReactorConfig.custom().setSoTimeout(Timeout.ofSeconds(5)).build();
    final MinimalHttpAsyncClient client = HttpAsyncClients.createMinimal(HttpVersionPolicy.FORCE_HTTP_2, H2Config.DEFAULT, null, ioReactorConfig);
    client.start();
    final HttpHost target = new HttpHost("https", "nghttp2.org");
    final Future<AsyncClientEndpoint> leaseFuture = client.lease(target, null);
    final AsyncClientEndpoint endpoint = leaseFuture.get(30, TimeUnit.SECONDS);
    try {
        final String[] requestUris = new String[] { "/httpbin/ip", "/httpbin/user-agent", "/httpbin/headers" };
        final CountDownLatch latch = new CountDownLatch(requestUris.length);
        for (final String requestUri : requestUris) {
            final SimpleHttpRequest request = SimpleRequestBuilder.get().setHttpHost(target).setPath(requestUri).build();
            System.out.println("Executing request " + request);
            endpoint.execute(SimpleRequestProducer.create(request), SimpleResponseConsumer.create(), new FutureCallback<SimpleHttpResponse>() {

                @Override
                public void completed(final SimpleHttpResponse response) {
                    latch.countDown();
                    System.out.println(request + "->" + new StatusLine(response));
                    System.out.println(response.getBody());
                }

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

                @Override
                public void cancelled() {
                    latch.countDown();
                    System.out.println(request + " cancelled");
                }
            });
        }
        latch.await();
    } finally {
        endpoint.releaseAndReuse();
    }
    System.out.println("Shutting down");
    client.close(CloseMode.GRACEFUL);
}

Example 3 with MinimalHttpAsyncClient

use of org.apache.hc.client5.http.impl.async.MinimalHttpAsyncClient in project mercury by yellow013.

the class AsyncClientH2FullDuplexExchange method main.

public static void main(final String[] args) throws Exception {
    final IOReactorConfig ioReactorConfig = IOReactorConfig.custom().setSoTimeout(Timeout.ofSeconds(5)).build();
    final MinimalHttpAsyncClient client = HttpAsyncClients.createMinimal(HttpVersionPolicy.FORCE_HTTP_2, H2Config.DEFAULT, null, ioReactorConfig);
    client.start();
    final BasicHttpRequest request = BasicRequestBuilder.post("https://nghttp2.org/httpbin/post").build();
    final BasicRequestProducer requestProducer = new BasicRequestProducer(request, new BasicAsyncEntityProducer("stuff", ContentType.TEXT_PLAIN));
    final BasicResponseConsumer<String> responseConsumer = new BasicResponseConsumer<>(new StringAsyncEntityConsumer());
    System.out.println("Executing request " + request);
    final CountDownLatch latch = new CountDownLatch(1);
    client.execute(new AsyncClientExchangeHandler() {

        @Override
        public void releaseResources() {
            requestProducer.releaseResources();
            responseConsumer.releaseResources();
            latch.countDown();
        }

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

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

        @Override
        public void produceRequest(final RequestChannel channel, final HttpContext context) throws HttpException, IOException {
            requestProducer.sendRequest(channel, context);
        }

        @Override
        public int available() {
            return requestProducer.available();
        }

        @Override
        public void produce(final DataStreamChannel channel) throws IOException {
            requestProducer.produce(channel);
        }

        @Override
        public void consumeInformation(final HttpResponse response, final HttpContext context) throws HttpException, IOException {
            System.out.println(request + "->" + new StatusLine(response));
        }

        @Override
        public void consumeResponse(final HttpResponse response, final EntityDetails entityDetails, final HttpContext context) throws HttpException, IOException {
            System.out.println(request + "->" + new StatusLine(response));
            responseConsumer.consumeResponse(response, entityDetails, context, null);
        }

        @Override
        public void updateCapacity(final CapacityChannel capacityChannel) throws IOException {
            responseConsumer.updateCapacity(capacityChannel);
        }

        @Override
        public void consume(final ByteBuffer src) throws IOException {
            responseConsumer.consume(src);
        }

        @Override
        public void streamEnd(final List<? extends Header> trailers) throws HttpException, IOException {
            responseConsumer.streamEnd(trailers);
        }
    });
    latch.await(1, TimeUnit.MINUTES);
    System.out.println("Shutting down");
    client.close(CloseMode.GRACEFUL);
}

Example 4 with MinimalHttpAsyncClient

use of org.apache.hc.client5.http.impl.async.MinimalHttpAsyncClient in project mercury by yellow013.

the class AsyncClientHttp1Pipelining method main.

public static void main(final String[] args) throws Exception {
    final IOReactorConfig ioReactorConfig = IOReactorConfig.custom().setSoTimeout(Timeout.ofSeconds(5)).build();
    final MinimalHttpAsyncClient client = HttpAsyncClients.createMinimal(HttpVersionPolicy.FORCE_HTTP_1, null, Http1Config.DEFAULT, ioReactorConfig);
    client.start();
    final HttpHost target = new HttpHost("httpbin.org");
    final Future<AsyncClientEndpoint> leaseFuture = client.lease(target, null);
    final AsyncClientEndpoint endpoint = leaseFuture.get(30, TimeUnit.SECONDS);
    try {
        final String[] requestUris = new String[] { "/", "/ip", "/user-agent", "/headers" };
        final CountDownLatch latch = new CountDownLatch(requestUris.length);
        for (final String requestUri : requestUris) {
            final SimpleHttpRequest request = SimpleRequestBuilder.get().setHttpHost(target).setPath(requestUri).build();
            System.out.println("Executing request " + request);
            endpoint.execute(SimpleRequestProducer.create(request), SimpleResponseConsumer.create(), new FutureCallback<SimpleHttpResponse>() {

                @Override
                public void completed(final SimpleHttpResponse response) {
                    latch.countDown();
                    System.out.println(request + "->" + new StatusLine(response));
                    System.out.println(response.getBody());
                }

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

                @Override
                public void cancelled() {
                    latch.countDown();
                    System.out.println(request + " cancelled");
                }
            });
        }
        latch.await();
    } finally {
        endpoint.releaseAndReuse();
    }
    System.out.println("Shutting down");
    client.close(CloseMode.GRACEFUL);
}