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How to use CompletableFuture method of com.intuit.karate.http.WebSocketClient class

Best Karate code snippet using com.intuit.karate.http.WebSocketClient.CompletableFuture

Source:WebSocketClient.java

...50import io.netty.handler.ssl.SslContextBuilder;51import io.netty.handler.ssl.util.InsecureTrustManagerFactory;52import java.net.URI;53import java.util.Map;54import java.util.concurrent.CompletableFuture;55import java.util.concurrent.TimeUnit;56import java.util.function.Function;57import javax.net.ssl.SSLException;58/**59 *60 * @author pthomas361 */62public class WebSocketClient implements WebSocketListener {63    // mutable64    private Logger logger;65    private final Channel channel;66    private final EventLoopGroup group;67    private final URI uri;68    private final int port;69    private final SslContext sslContext;70    private final WebSocketClientHandshaker handShaker;71    private final WebSocketClientHandler handler;72    private Function<String, Boolean> textHandler;73    private Function<byte[], Boolean> binaryHandler;74    @Override75    public void onMessage(String text) {76        if (textHandler != null) {77            if (textHandler.apply(text)) {78                signal(text);79            }80        }81    }82    @Override83    public void onMessage(byte[] bytes) {84        if (binaryHandler != null) {85            if (binaryHandler.apply(bytes)) {86                signal(bytes);87            }88        }89    }90    public void setLogger(Logger logger) {91        this.logger = logger;92    }93    94    public WebSocketClient(WebSocketOptions options, Logger logger) {95        this.logger = logger;96        textHandler = options.getTextHandler();97        binaryHandler = options.getBinaryHandler();98        uri = options.getUri();99        port = options.getPort();100        group = new NioEventLoopGroup();101        if (options.isSsl()) {102            try {103                sslContext = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();104            } catch (SSLException e) {105                throw new RuntimeException(e);106            }107        } else {108            sslContext = null;109        }110        HttpHeaders nettyHeaders = new DefaultHttpHeaders();111        Map<String, Object> headers = options.getHeaders();112        if (headers != null) {113            headers.forEach((k, v) -> nettyHeaders.add(k, v));114        }115        handShaker = WebSocketClientHandshakerFactory.newHandshaker(116                uri, WebSocketVersion.V13, options.getSubProtocol(), true, nettyHeaders, options.getMaxPayloadSize());117        handler = new WebSocketClientHandler(handShaker, this);118        try {119            Bootstrap b = new Bootstrap();120            b.group(group)121                    .channel(NioSocketChannel.class)122                    .handler(new ChannelInitializer() {123                        @Override124                        protected void initChannel(Channel c) {125                            ChannelPipeline p = c.pipeline();126                            if (sslContext != null) {127                                p.addLast(sslContext.newHandler(c.alloc(), uri.getHost(), port));128                            }129                            p.addLast(new HttpClientCodec());130                            p.addLast(new HttpObjectAggregator(8192));131                            p.addLast(WebSocketClientCompressionHandler.INSTANCE);132                            p.addLast(handler);133                        }134                    });135            channel = b.connect(options.getUri().getHost(), options.getPort()).sync().channel();136            handler.handshakeFuture().sync();137        } catch (Exception e) {138            logger.error("websocket client init failed: {}", e.getMessage());139            throw new RuntimeException(e);140        }141    }142    public void setBinaryHandler(Function<byte[], Boolean> binaryHandler) {143        this.binaryHandler = binaryHandler;144    }145    public void setTextHandler(Function<String, Boolean> textHandler) {146        this.textHandler = textHandler;147    }148    private boolean waiting;149    public void waitSync() {150        if (waiting) {151            return;152        }153        try {154            waiting = true;155            channel.closeFuture().sync();156        } catch (Exception e) {157            throw new RuntimeException(e);158        }159    }160    public void close() {161        channel.writeAndFlush(new CloseWebSocketFrame());162        waitSync();163        group.shutdownGracefully();164    }165    public void ping() {166        WebSocketFrame frame = new PingWebSocketFrame(Unpooled.wrappedBuffer(new byte[]{8, 1, 8, 1}));167        channel.writeAndFlush(frame);168    }169    public void send(String msg) {170        WebSocketFrame frame = new TextWebSocketFrame(msg);171        channel.writeAndFlush(frame);172        if (logger.isTraceEnabled()) {173            logger.trace("sent: {}", msg);174        }175    }176    177    public void sendHttpRequest(FullHttpRequest request) {        178        channel.writeAndFlush(request);179    }180    public void sendBytes(byte[] msg) {181        ByteBuf byteBuf = Unpooled.copiedBuffer(msg);182        BinaryWebSocketFrame frame = new BinaryWebSocketFrame(byteBuf);183        channel.writeAndFlush(frame);184    }185    private CompletableFuture SIGNAL = new CompletableFuture();186    public void signal(Object result) {187        logger.trace("signal called: {}", result);188        SIGNAL.complete(result);189    }190    public synchronized Object listen(long timeout) {191        try {192            logger.trace("entered listen wait state");193            Object result = SIGNAL.get(timeout, TimeUnit.MILLISECONDS);194            SIGNAL = new CompletableFuture();195            return result;196        } catch (Exception e) {197            logger.error("listen timed out: {}", e + "");198            return null;199        }200    }201}...

CompletableFuture

Using AI Code Generation

1import java.util.concurrent.CompletableFuture2import static java.util.concurrent.CompletableFuture.completedFuture3import com.intuit.karate.http.WebSocketClient4import com.intuit.karate.http.WebSocketMessage5import com.intuit.karate.http.WebSocketMessageListener6def messageListener = new WebSocketMessageListener() {7    CompletableFuture<WebSocketMessage> onMessage(WebSocketMessage message) {8        return completedFuture(null)9    }10}11ws.sendText('hello')12ws.sendText('world')13ws.close()14import java.util.concurrent.CompletableFuture15import static java.util.concurrent.CompletableFuture.completedFuture16import com.intuit.karate.http.WebSocketClient17import com.intuit.karate.http.WebSocketMessage18import com.intuit.karate.http.WebSocketMessageListener19def messageListener = new WebSocketMessageListener() {20    CompletableFuture<WebSocketMessage> onMessage(WebSocketMessage message) {21        return completedFuture(null)22    }23}24ws.sendText('hello')25ws.sendText('world')26ws.close()27import java.util.concurrent.CompletableFuture28import static java.util.concurrent.CompletableFuture.completedFuture29import com.intuit.karate.http.WebSocketClient30import com.intuit.karate.http.WebSocketMessage31import com.intuit.karate.http.WebSocketMessageListener32def messageListener = new WebSocketMessageListener() {33    CompletableFuture<WebSocketMessage> onMessage(WebSocketMessage message) {34        return completedFuture(null)35    }36}37ws.sendText('hello')38ws.sendText('world')39ws.close()40import java.util.concurrent.CompletableFuture41import static java.util.concurrent.CompletableFuture.completedFuture

CompletableFuture

Using AI Code Generation

1import com.intuit.karate.http.WebSocketClient2import java.util.concurrent.CompletableFuture3def f = ws.sendTextAsync('hello').thenApply { r ->4    ws.close()5}6CompletableFuture.allOf(f).join()7import com.intuit.karate.http.HttpClient8import java.util.concurrent.CompletableFuture9def http = new HttpClient()10    http.close()11}12CompletableFuture.allOf(f).join()13import com.intuit.karate.http.HttpClient14import java.util.concurrent.CompletableFuture15def http = new HttpClient()16    http.close()17}18CompletableFuture.allOf(f).join()19import com.intuit.karate.http.HttpClient20import java.util.concurrent.CompletableFuture21def http = new HttpClient()22    http.close()23}24CompletableFuture.allOf(f).join()25import com.intuit.karate.http.HttpClient26import java.util.concurrent.CompletableFuture27def http = new HttpClient()28}.thenAccept { r ->29    http.close()30}31CompletableFuture.allOf(f).join()32import com.intuit.karate.http.HttpClient33import java.util.concurrent.CompletableFuture34def http = new HttpClient()

CompletableFuture

Using AI Code Generation

1import java.util.concurrent.CompletableFuture2import static com.intuit.karate.core.ScenarioEngine.*3import com.intuit.karate.http.WebSocketClient4import com.intuit.karate.http.WebSocketMessage5import com.intuit.karate.http.WebSocketOptions6import com.intuit.karate.http.WebSocketRequest7def options = new WebSocketOptions()8def req = new WebSocketRequest('subscribe', 'foo')9def future = ws.sendAsync(req)10def result = future.get()11assert result.isText()12assert result.getText() == 'subscribed'13def req2 = new WebSocketRequest('publish', 'foo', 'hello world')14def future2 = ws.sendAsync(req2)15def result2 = future2.get()16assert result2.isText()17assert result2.getText() == 'published'18def req3 = new WebSocketRequest('unsubscribe', 'foo')19def future3 = ws.sendAsync(req3)20def result3 = future3.get()21assert result3.isText()22assert result3.getText() == 'unsubscribed'23ws.close()24def req = new WebSocketRequest('subscribe', 'foo')25def future = ws.sendAsync(req)26def result = future.get()27assert result.isText()28assert result.getText() == 'subscribed'29def req2 = new WebSocketRequest('publish', 'foo', 'hello world')30def future2 = ws.sendAsync(req2)31def result2 = future2.get()32assert result2.isText()33assert result2.getText() == 'published'34def req3 = new WebSocketRequest('unsubscribe', 'foo')35def future3 = ws.sendAsync(req3)36def result3 = future3.get()37assert result3.isText()38assert result3.getText() == 'unsubscribed'39ws.close()40import java.util.concurrent.CompletableFuture41import static com.intuit.karate.core.ScenarioEngine.*42import com.intuit.karate.http.WebSocketClient43import com.intuit.karate.http.WebSocketMessage44import com.intuit.karate.http.WebSocketOptions45import com.intuit.karate.http.WebSocketRequest

CompletableFuture

Using AI Code Generation

1WebSocketClient client = new WebSocketClient(url)2CompletableFuture<String> future = client.sendAsync(text)3String response = future.get(10, SECONDS)4client.close()5WebSocket ws = WebSocket.connect(url)6CompletableFuture<String> future = ws.sendAsync(text)7String response = future.get(10, SECONDS)8ws.close()9HttpClient client = HttpClient()10CompletableFuture<String> future = client.sendAsync('get', url)11String response = future.get(10, SECONDS)12client.close()13Http http = Http()14CompletableFuture<String> future = http.sendAsync('get', url)15String response = future.get(10, SECONDS)16http.close()17HttpClient client = HttpClient()18CompletableFuture<String> future = client.sendAsync('get', url)19String response = future.get(10, SECONDS)20client.close()21Http http = Http()22CompletableFuture<String> future = http.sendAsync('get', url)23String response = future.get(10, SECONDS)24http.close()25HttpClient client = HttpClient()26CompletableFuture<String> future = client.sendAsync('get', url)27String response = future.get(10, SECONDS)28client.close()29Http http = Http()30CompletableFuture<String> future = http.sendAsync('get', url)31String response = future.get(10, SECONDS)32http.close()33HttpClient client = HttpClient()34CompletableFuture<String> future = client.sendAsync('get', url)35String response = future.get(10, SECONDS)36client.close()37Http http = Http()38CompletableFuture<String> future = http.sendAsync('get', url)39String response = future.get(10, SECONDS)40http.close()

CompletableFuture

Using AI Code Generation

1def response = ws.sendAndWait(message)2def response = ws.sendAndWaitAsString(message)3def response = ws.sendAndWaitAsBytes(message)4def response = ws.sendAndWaitAsMap(message)5def response = ws.sendAndWaitAsList(message)6def response = ws.sendAndWait(message, timeout)7def response = ws.sendAndWaitAsString(message, timeout)8def response = ws.sendAndWaitAsBytes(message, timeout)9def response = ws.sendAndWaitAsMap(message, timeout)10def response = ws.sendAndWaitAsList(message, timeout)11def response = ws.sendAndWait(message, timeout, timeUnit)

CompletableFuture

Using AI Code Generation

1* ws.sendText('hello')2* ws.receiveText() == 'hello'3* ws.sendText('bye')4* ws.receiveText() == 'bye'5* ws.close()6* ws.sendText('hello')7* ws.receiveText() == 'hello'8* ws.sendText('bye')9* ws.receiveText() == 'bye'10* ws.close()11The thenApply() method of the CompletableFuture class takes

CompletableFuture

Using AI Code Generation

1* def ws = call read('classpath:websocket-client.feature')2* def future = ws.sendAndWait('karate')3* print 'received: ' + future.get()4* def ws = call read('classpath:websocket-client.feature')5* ws.sendAndWait('karate')6* print 'received: ' + ws.receive()7* def ws = call read('classpath:websocket-client.feature')8* ws.sendAndWait('karate', 10000)9* print 'received: ' + ws.receive()10* def ws = call read('classpath:websocket-client.feature')11* def future = ws.sendAndWait('karate', 10000, function(response) { response })12* print 'received: ' + future.get()13* def ws = call read('classpath:websocket-client.feature')14* def future = ws.sendAndWait('karate', 10000, function(response) { response })15* print 'received: ' + future.get()16* ws.close()

CompletableFuture

Using AI Code Generation

1* def client = WebSocketClient(url)2* match client.connect() == 'connected'3* match future.get() == 'hello'4* match future.get() == 'hello'5* match future.get() == 'hello'6* match client.disconnect() == 'disconnected'7* def client = WebSocketClient(url)8* match client.connect() == 'connected'9* match client.receive() == 'hello'10* match client.receive() == 'hello'11* match client.receive() == 'hello'12* match client.disconnect() == 'disconnected'13* def client = WebSocketClient(url)14* match client.connect() == 'connected'15* match client.receive(3000) == 'hello'16* match client.receive(3000) == 'hello'17* match client.receive(3000) == 'hello'18* match client.disconnect() == 'disconnected'

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