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How to use NewSessionRequestEvent class of org.openqa.selenium.grid.data package
Best Selenium code snippet using org.openqa.selenium.grid.data.NewSessionRequestEvent
Source:LocalNewSessionQueueTest.java 
...29import org.openqa.selenium.events.local.GuavaEventBus;30import org.openqa.selenium.grid.data.CreateSessionResponse;31import org.openqa.selenium.grid.data.DefaultSlotMatcher;32import org.openqa.selenium.grid.data.NewSessionRejectedEvent;33import org.openqa.selenium.grid.data.NewSessionRequestEvent;34import org.openqa.selenium.grid.data.RequestId;35import org.openqa.selenium.grid.data.Session;36import org.openqa.selenium.grid.data.SessionRequestCapability;37import org.openqa.selenium.grid.security.Secret;38import org.openqa.selenium.grid.sessionqueue.NewSessionQueue;39import org.openqa.selenium.grid.data.SessionRequest;40import org.openqa.selenium.grid.sessionqueue.remote.RemoteNewSessionQueue;41import org.openqa.selenium.grid.testing.PassthroughHttpClient;42import org.openqa.selenium.internal.Debug;43import org.openqa.selenium.internal.Either;44import org.openqa.selenium.json.Json;45import org.openqa.selenium.remote.SessionId;46import org.openqa.selenium.remote.http.Contents;47import org.openqa.selenium.remote.http.HttpClient;48import org.openqa.selenium.remote.http.HttpResponse;49import org.openqa.selenium.remote.tracing.DefaultTestTracer;50import org.openqa.selenium.remote.tracing.Tracer;51import java.net.URI;52import java.net.URISyntaxException;53import java.time.Duration;54import java.time.Instant;55import java.util.Collection;56import java.util.LinkedHashSet;57import java.util.List;58import java.util.Map;59import java.util.Optional;60import java.util.Set;61import java.util.UUID;62import java.util.concurrent.Callable;63import java.util.concurrent.CountDownLatch;64import java.util.concurrent.ExecutionException;65import java.util.concurrent.ExecutorService;66import java.util.concurrent.Executors;67import java.util.concurrent.Future;68import java.util.concurrent.TimeoutException;69import java.util.concurrent.atomic.AtomicBoolean;70import java.util.concurrent.atomic.AtomicInteger;71import java.util.concurrent.atomic.AtomicReference;72import java.util.function.Supplier;73import java.util.stream.Collectors;74import static java.net.HttpURLConnection.HTTP_INTERNAL_ERROR;75import static java.net.HttpURLConnection.HTTP_OK;76import static java.nio.charset.StandardCharsets.UTF_8;77import static java.util.concurrent.TimeUnit.SECONDS;78import static org.assertj.core.api.Assertions.assertThat;79import static org.assertj.core.api.Assertions.fail;80import static org.junit.Assert.assertEquals;81import static org.junit.Assert.assertFalse;82import static org.junit.Assert.assertNotEquals;83import static org.junit.Assert.assertTrue;84import static org.openqa.selenium.remote.Dialect.W3C;85import static org.openqa.selenium.testing.Safely.safelyCall;86@RunWith(Parameterized.class)87public class LocalNewSessionQueueTest {88 @ClassRule89 public static Timeout classTimeout = new Timeout(60, SECONDS);90 private static final Json JSON = new Json();91 private static final Capabilities CAPS = new ImmutableCapabilities("browserName", "cheese");92 private static final Secret REGISTRATION_SECRET = new Secret("secret");93 private static final Instant LONG_AGO = Instant.parse("2007-01-03T21:49:10.00Z"); // Go check the git log94 private final NewSessionQueue queue;95 private final LocalNewSessionQueue localQueue;96 private final EventBus bus;97 private final SessionRequest sessionRequest;98 static class TestData {99 public final EventBus bus;100 public final LocalNewSessionQueue localQueue;101 public final NewSessionQueue queue;102 public TestData(EventBus bus, LocalNewSessionQueue localQueue, NewSessionQueue queue) {103 this.bus = bus;104 this.localQueue = localQueue;105 this.queue = queue;106 }107 }108 public LocalNewSessionQueueTest(Supplier<TestData> supplier) {109 TestData testData = supplier.get();110 this.bus = testData.bus;111 this.queue = testData.queue;112 this.localQueue = testData.localQueue;113 this.sessionRequest = new SessionRequest(114 new RequestId(UUID.randomUUID()),115 Instant.now(),116 Set.of(W3C),117 Set.of(CAPS),118 Map.of(),119 Map.of());120 }121 @Parameterized.Parameters122 public static Collection<Supplier<TestData>> createQueues() {123 Tracer tracer = DefaultTestTracer.createTracer();124 Set<Supplier<TestData>> toReturn = new LinkedHashSet<>();125 // Note: this method is called only once, so if we want each test to126 // be isolated, everything that they use has to be created via the127 // supplier. In particular, a shared event bus will cause weird128 // failures to happen.129 toReturn.add(() -> {130 EventBus bus = new GuavaEventBus();131 LocalNewSessionQueue local = new LocalNewSessionQueue(132 tracer,133 bus,134 new DefaultSlotMatcher(),135 Duration.ofSeconds(1),136 Duration.ofSeconds(Debug.isDebugging() ? 9999 : 5),137 REGISTRATION_SECRET);138 return new TestData(bus, local, local);139 });140 toReturn.add(() -> {141 EventBus bus = new GuavaEventBus();142 LocalNewSessionQueue local = new LocalNewSessionQueue(143 tracer,144 bus,145 new DefaultSlotMatcher(),146 Duration.ofSeconds(1),147 Duration.ofSeconds(Debug.isDebugging() ? 9999 : 5),148 REGISTRATION_SECRET);149 HttpClient client = new PassthroughHttpClient(local);150 return new TestData(bus, local, new RemoteNewSessionQueue(tracer, client, REGISTRATION_SECRET));151 });152 return toReturn;153 }154 @After155 public void shutdownQueue() {156 safelyCall(localQueue::close);157 }158 @Test159 public void shouldBeAbleToAddToQueueAndGetValidResponse() {160 AtomicBoolean isPresent = new AtomicBoolean(false);161 bus.addListener(NewSessionRequestEvent.listener(reqId -> {162 isPresent.set(true);163 Capabilities capabilities = new ImmutableCapabilities("browserName", "chrome");164 SessionId sessionId = new SessionId("123");165 Session session =166 new Session(167 sessionId,168 URI.create("http://example.com"),169 CAPS,170 capabilities,171 Instant.now());172 CreateSessionResponse sessionResponse = new CreateSessionResponse(173 session,174 JSON.toJson(175 ImmutableMap.of(176 "value", ImmutableMap.of(177 "sessionId", sessionId,178 "capabilities", capabilities)))179 .getBytes(UTF_8));180 queue.complete(reqId, Either.right(sessionResponse));181 }));182 HttpResponse httpResponse = queue.addToQueue(sessionRequest);183 assertThat(isPresent.get()).isTrue();184 assertEquals(httpResponse.getStatus(), HTTP_OK);185 }186 @Test187 public void shouldBeAbleToAddToQueueAndGetErrorResponse() {188 bus.addListener(NewSessionRequestEvent.listener(reqId ->189 queue.complete(reqId, Either.left(new SessionNotCreatedException("Error")))));190 HttpResponse httpResponse = queue.addToQueue(sessionRequest);191 assertEquals(httpResponse.getStatus(), HTTP_INTERNAL_ERROR);192 }193 @Test194 public void shouldBeAbleToRemoveFromQueue() {195 Optional<SessionRequest> httpRequest = queue.remove(new RequestId(UUID.randomUUID()));196 assertFalse(httpRequest.isPresent());197 }198 @Test199 public void shouldBeClearQueue() {200 RequestId requestId = new RequestId(UUID.randomUUID());201 localQueue.injectIntoQueue(sessionRequest);202 int count = queue.clearQueue();203 assertEquals(count, 1);204 assertFalse(queue.remove(requestId).isPresent());205 }206 @Test207 public void shouldBeAbleToGetQueueContents() {208 localQueue.injectIntoQueue(sessionRequest);209 List<Set<Capabilities>> response = queue.getQueueContents()210 .stream()211 .map(SessionRequestCapability::getDesiredCapabilities)212 .collect(Collectors.toList());213 assertThat(response).hasSize(1);214 assertEquals(Set.of(CAPS), response.get(0));215 }216 @Test217 public void shouldBeClearQueueAndFireRejectedEvent() throws InterruptedException {218 AtomicBoolean result = new AtomicBoolean(false);219 RequestId requestId = sessionRequest.getRequestId();220 CountDownLatch latch = new CountDownLatch(1);221 bus.addListener(222 NewSessionRejectedEvent.listener(223 response -> {224 result.set(response.getRequestId().equals(requestId));225 latch.countDown();226 }));227 localQueue.injectIntoQueue(sessionRequest);228 queue.remove(requestId);229 queue.retryAddToQueue(sessionRequest);230 int count = queue.clearQueue();231 assertThat(latch.await(2, SECONDS)).isTrue();232 assertThat(result.get()).isTrue();233 assertEquals(count, 1);234 assertFalse(queue.remove(requestId).isPresent());235 }236 @Test237 public void removingARequestIdThatDoesNotExistInTheQueueShouldNotBeAnError() {238 localQueue.injectIntoQueue(sessionRequest);239 Optional<SessionRequest> httpRequest = queue.remove(new RequestId(UUID.randomUUID()));240 assertFalse(httpRequest.isPresent());241 }242 @Test243 public void shouldBeAbleToAddAgainToQueue() {244 localQueue.injectIntoQueue(sessionRequest);245 Optional<SessionRequest> removed = queue.remove(sessionRequest.getRequestId());246 assertThat(removed).isPresent();247 boolean added = queue.retryAddToQueue(sessionRequest);248 assertTrue(added);249 }250 @Test251 public void shouldBeAbleToRetryRequest() {252 AtomicBoolean isPresent = new AtomicBoolean(false);253 AtomicBoolean retrySuccess = new AtomicBoolean(false);254 AtomicInteger count = new AtomicInteger(0);255 bus.addListener(256 NewSessionRequestEvent.listener(257 reqId -> {258 // Keep a count of event fired259 count.incrementAndGet();260 Optional<SessionRequest> sessionRequest = this.queue.remove(reqId);261 isPresent.set(sessionRequest.isPresent());262 if (count.get() == 1) {263 retrySuccess.set(queue.retryAddToQueue(sessionRequest.get()));264 }265 // Only if it was retried after an interval, the count is 2266 if (count.get() == 2) {267 ImmutableCapabilities capabilities =268 new ImmutableCapabilities("browserName", "edam");269 try {270 SessionId sessionId = new SessionId("123");271 Session session =272 new Session(273 sessionId,274 new URI("http://example.com"),275 CAPS,276 capabilities,277 Instant.now());278 CreateSessionResponse sessionResponse =279 new CreateSessionResponse(280 session,281 JSON.toJson(282 ImmutableMap.of(283 "value",284 ImmutableMap.of(285 "sessionId", sessionId,286 "capabilities", capabilities)))287 .getBytes(UTF_8));288 queue.complete(reqId, Either.right(sessionResponse));289 } catch (URISyntaxException e) {290 throw new RuntimeException(e);291 }292 }293 }));294 HttpResponse httpResponse = queue.addToQueue(sessionRequest);295 assertThat(isPresent.get()).isTrue();296 assertThat(retrySuccess.get()).isTrue();297 assertEquals(httpResponse.getStatus(), HTTP_OK);298 }299 @Test(timeout = 5000)300 public void shouldBeAbleToHandleMultipleSessionRequestsAtTheSameTime() {301 bus.addListener(NewSessionRequestEvent.listener(reqId -> {302 queue.remove(reqId);303 ImmutableCapabilities capabilities = new ImmutableCapabilities("browserName", "chrome");304 try {305 SessionId sessionId = new SessionId(UUID.randomUUID());306 Session session =307 new Session(308 sessionId,309 new URI("http://example.com"),310 CAPS,311 capabilities,312 Instant.now());313 CreateSessionResponse sessionResponse = new CreateSessionResponse(314 session,315 JSON.toJson(...
Source:NewSessionQueuerTest.java
...24import org.openqa.selenium.events.local.GuavaEventBus;25import org.openqa.selenium.grid.data.CreateSessionResponse;26import org.openqa.selenium.grid.data.NewSessionErrorResponse;27import org.openqa.selenium.grid.data.NewSessionRejectedEvent;28import org.openqa.selenium.grid.data.NewSessionRequestEvent;29import org.openqa.selenium.grid.data.NewSessionResponse;30import org.openqa.selenium.grid.data.NewSessionResponseEvent;31import org.openqa.selenium.grid.data.RequestId;32import org.openqa.selenium.grid.data.Session;33import org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue;34import org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueuer;35import org.openqa.selenium.grid.sessionqueue.remote.RemoteNewSessionQueuer;36import org.openqa.selenium.grid.testing.PassthroughHttpClient;37import org.openqa.selenium.json.Json;38import org.openqa.selenium.remote.NewSessionPayload;39import org.openqa.selenium.remote.SessionId;40import org.openqa.selenium.remote.http.Contents;41import org.openqa.selenium.remote.http.HttpClient;42import org.openqa.selenium.remote.http.HttpMethod;43import org.openqa.selenium.remote.http.HttpRequest;44import org.openqa.selenium.remote.http.HttpResponse;45import org.openqa.selenium.remote.tracing.DefaultTestTracer;46import org.openqa.selenium.remote.tracing.Tracer;47import java.io.IOException;48import java.io.UncheckedIOException;49import java.net.URI;50import java.net.URISyntaxException;51import java.time.Duration;52import java.time.Instant;53import java.util.Optional;54import java.util.UUID;55import java.util.concurrent.Callable;56import java.util.concurrent.ExecutionException;57import java.util.concurrent.ExecutorService;58import java.util.concurrent.Executors;59import java.util.concurrent.Future;60import java.util.concurrent.TimeUnit;61import java.util.concurrent.TimeoutException;62import java.util.concurrent.atomic.AtomicBoolean;63import java.util.concurrent.atomic.AtomicInteger;64import static java.net.HttpURLConnection.HTTP_INTERNAL_ERROR;65import static java.net.HttpURLConnection.HTTP_OK;66import static java.nio.charset.StandardCharsets.UTF_8;67import static org.assertj.core.api.Assertions.assertThat;68import static org.assertj.core.api.Assertions.fail;69import static org.junit.Assert.assertEquals;70import static org.junit.Assert.assertFalse;71import static org.junit.Assert.assertNotEquals;72import static org.junit.Assert.assertTrue;73import static org.openqa.selenium.grid.sessionqueue.NewSessionQueue.SESSIONREQUEST_TIMESTAMP_HEADER;74import static org.openqa.selenium.remote.http.Contents.utf8String;75import static org.openqa.selenium.remote.http.HttpMethod.POST;76public class NewSessionQueuerTest {77 private LocalNewSessionQueuer local;78 private RemoteNewSessionQueuer remote;79 private EventBus bus;80 private ImmutableCapabilities caps;81 private NewSessionPayload payload;82 private HttpRequest request;83 private static int count = 0;84 private static final Json JSON = new Json();85 private NewSessionQueue sessionQueue;86 @Before87 public void setUp() {88 Tracer tracer = DefaultTestTracer.createTracer();89 caps = new ImmutableCapabilities("browserName", "chrome");90 bus = new GuavaEventBus();91 sessionQueue = new LocalNewSessionQueue(92 tracer,93 bus,94 Duration.ofSeconds(1),95 Duration.ofSeconds(1000));96 local = new LocalNewSessionQueuer(tracer, bus, sessionQueue);97 HttpClient client = new PassthroughHttpClient(local);98 remote = new RemoteNewSessionQueuer(tracer, client);99 payload = NewSessionPayload.create(caps);100 request = createRequest(payload, POST, "/session");101 }102 @Test103 public void shouldBeAbleToAddToQueueAndGetValidResponse() {104 AtomicBoolean isPresent = new AtomicBoolean(false);105 bus.addListener(NewSessionRequestEvent.listener(reqId -> {106 Optional<HttpRequest> sessionRequest = this.local.remove();107 isPresent.set(sessionRequest.isPresent());108 Capabilities capabilities = new ImmutableCapabilities("browserName", "chrome");109 try {110 SessionId sessionId = new SessionId("123");111 Session session =112 new Session(113 sessionId,114 new URI("http://example.com"),115 caps,116 capabilities,117 Instant.now());118 CreateSessionResponse sessionResponse = new CreateSessionResponse(119 session,120 JSON.toJson(121 ImmutableMap.of(122 "value", ImmutableMap.of(123 "sessionId", sessionId,124 "capabilities", capabilities)))125 .getBytes(UTF_8));126 NewSessionResponse newSessionResponse =127 new NewSessionResponse(reqId, sessionResponse.getSession(),128 sessionResponse.getDownstreamEncodedResponse());129 bus.fire(new NewSessionResponseEvent(newSessionResponse));130 } catch (URISyntaxException e) {131 bus.fire(132 new NewSessionRejectedEvent(133 new NewSessionErrorResponse(new RequestId(UUID.randomUUID()), "Error")));134 }135 }));136 HttpResponse httpResponse = local.addToQueue(request);137 assertThat(isPresent.get()).isTrue();138 assertEquals(httpResponse.getStatus(), HTTP_OK);139 }140 @Test141 public void shouldBeAbleToAddToQueueAndGetErrorResponse() {142 AtomicBoolean isPresent = new AtomicBoolean(false);143 bus.addListener(NewSessionRequestEvent.listener(reqId -> {144 Optional<HttpRequest> sessionRequest = this.local.remove();145 isPresent.set(sessionRequest.isPresent());146 bus.fire(147 new NewSessionRejectedEvent(148 new NewSessionErrorResponse(reqId, "Error")));149 }));150 HttpResponse httpResponse = local.addToQueue(request);151 assertThat(isPresent.get()).isTrue();152 assertEquals(httpResponse.getStatus(), HTTP_INTERNAL_ERROR);153 }154 @Test155 public void shouldBeAbleToAddToQueueRemotelyAndGetErrorResponse() {156 AtomicBoolean isPresent = new AtomicBoolean(false);157 bus.addListener(NewSessionRequestEvent.listener(reqId -> {158 Optional<HttpRequest> sessionRequest = this.remote.remove();159 isPresent.set(sessionRequest.isPresent());160 bus.fire(161 new NewSessionRejectedEvent(162 new NewSessionErrorResponse(reqId, "Could not poll the queue")));163 }));164 HttpResponse httpResponse = remote.addToQueue(request);165 assertThat(isPresent.get()).isTrue();166 assertEquals(httpResponse.getStatus(), HTTP_INTERNAL_ERROR);167 }168 @Test169 public void shouldBeAbleToRemoveFromQueue() {170 Optional<HttpRequest> httpRequest = local.remove();171 assertFalse(httpRequest.isPresent());172 }173 @Test174 public void shouldBeClearQueue() {175 RequestId requestId = new RequestId(UUID.randomUUID());176 sessionQueue.offerLast(request, requestId);177 int count = local.clearQueue();178 assertEquals(count, 1);179 assertFalse(local.remove().isPresent());180 }181 @Test182 public void shouldBeClearQueueRemotely() {183 RequestId requestId = new RequestId(UUID.randomUUID());184 sessionQueue.offerLast(request, requestId);185 int count = remote.clearQueue();186 assertEquals(count, 1);187 assertFalse(remote.remove().isPresent());188 }189 @Test190 public void shouldBeClearQueueAndFireRejectedEvent() {191 AtomicBoolean result = new AtomicBoolean(false);192 RequestId requestId = new RequestId(UUID.randomUUID());193 bus.addListener(NewSessionRejectedEvent.listener(response ->194 result.set(response.getRequestId()195 .equals(requestId))));196 sessionQueue.offerLast(request, requestId);197 int count = remote.clearQueue();198 assertThat(result.get()).isTrue();199 assertEquals(count, 1);200 assertFalse(remote.remove().isPresent());201 }202 @Test203 public void shouldBeAbleToRemoveFromQueueRemotely() {204 Optional<HttpRequest> httpRequest = remote.remove();205 assertFalse(httpRequest.isPresent());206 }207 @Test208 public void shouldBeAbleToAddAgainToQueue() {209 boolean added = local.retryAddToQueue(request, new RequestId(UUID.randomUUID()));210 assertTrue(added);211 }212 @Test213 public void shouldBeAbleToAddAgainToQueueRemotely() {214 HttpRequest request = createRequest(payload, POST, "/se/grid/newsessionqueuer/session");215 boolean added = remote.retryAddToQueue(request, new RequestId(UUID.randomUUID()));216 assertTrue(added);217 }218 @Test219 public void shouldBeAbleToRetryRequest() {220 AtomicBoolean isPresent = new AtomicBoolean(false);221 AtomicBoolean retrySuccess = new AtomicBoolean(false);222 bus.addListener(NewSessionRequestEvent.listener(reqId -> {223 // Keep a count of event fired224 count++;225 Optional<HttpRequest> sessionRequest = this.remote.remove();226 isPresent.set(sessionRequest.isPresent());227 if (count == 1) {228 retrySuccess.set(remote.retryAddToQueue(sessionRequest.get(), reqId));229 }230 // Only if it was retried after an interval, the count is 2231 if (count == 2) {232 ImmutableCapabilities capabilities = new ImmutableCapabilities("browserName", "chrome");233 try {234 SessionId sessionId = new SessionId("123");235 Session session =236 new Session(237 sessionId,238 new URI("http://example.com"),239 caps,240 capabilities,241 Instant.now());242 CreateSessionResponse sessionResponse = new CreateSessionResponse(243 session,244 JSON.toJson(245 ImmutableMap.of(246 "value", ImmutableMap.of(247 "sessionId", sessionId,248 "capabilities", capabilities)))249 .getBytes(UTF_8));250 NewSessionResponse newSessionResponse =251 new NewSessionResponse(reqId, sessionResponse.getSession(),252 sessionResponse.getDownstreamEncodedResponse());253 bus.fire(new NewSessionResponseEvent(newSessionResponse));254 } catch (URISyntaxException e) {255 bus.fire(256 new NewSessionRejectedEvent(257 new NewSessionErrorResponse(new RequestId(UUID.randomUUID()), "Error")));258 }259 }260 }));261 HttpResponse httpResponse = remote.addToQueue(request);262 assertThat(isPresent.get()).isTrue();263 assertThat(retrySuccess.get()).isTrue();264 assertEquals(httpResponse.getStatus(), HTTP_OK);265 }266 @Test267 public void shouldBeAbleToHandleMultipleSessionRequestsAtTheSameTime() {268 bus.addListener(NewSessionRequestEvent.listener(reqId -> {269 Optional<HttpRequest> sessionRequest = this.local.remove();270 ImmutableCapabilities capabilities = new ImmutableCapabilities("browserName", "chrome");271 try {272 SessionId sessionId = new SessionId(UUID.randomUUID());273 Session session =274 new Session(275 sessionId,276 new URI("http://example.com"),277 caps,278 capabilities,279 Instant.now());280 CreateSessionResponse sessionResponse = new CreateSessionResponse(281 session,282 JSON.toJson(283 ImmutableMap.of(284 "value", ImmutableMap.of(285 "sessionId", sessionId,286 "capabilities", capabilities)))287 .getBytes(UTF_8));288 NewSessionResponse newSessionResponse =289 new NewSessionResponse(reqId, sessionResponse.getSession(),290 sessionResponse.getDownstreamEncodedResponse());291 bus.fire(new NewSessionResponseEvent(newSessionResponse));292 } catch (URISyntaxException e) {293 bus.fire(294 new NewSessionRejectedEvent(295 new NewSessionErrorResponse(new RequestId(UUID.randomUUID()), "Error")));296 }297 }));298 ExecutorService executor = Executors.newFixedThreadPool(2);299 Callable<HttpResponse> callable = () -> remote.addToQueue(request);300 Future<HttpResponse> firstRequest = executor.submit(callable);301 Future<HttpResponse> secondRequest = executor.submit(callable);302 try {303 HttpResponse firstResponse = firstRequest.get(30, TimeUnit.SECONDS);304 HttpResponse secondResponse = secondRequest.get(30, TimeUnit.SECONDS);305 String firstResponseContents = Contents.string(firstResponse);306 String secondResponseContents = Contents.string(secondResponse);307 assertEquals(firstResponse.getStatus(), HTTP_OK);308 assertEquals(secondResponse.getStatus(), HTTP_OK);309 assertNotEquals(firstResponseContents, secondResponseContents);310 } catch (InterruptedException | ExecutionException | TimeoutException e) {311 fail("Could not create session");312 }313 executor.shutdown();314 }315 @Test316 public void shouldBeAbleToTimeoutARequestOnRetry() {317 Tracer tracer = DefaultTestTracer.createTracer();318 LocalNewSessionQueue sessionQueue = new LocalNewSessionQueue(319 tracer,320 bus,321 Duration.ofSeconds(4),322 Duration.ofSeconds(2));323 local = new LocalNewSessionQueuer(tracer, bus, sessionQueue);324 HttpClient client = new PassthroughHttpClient(local);325 remote = new RemoteNewSessionQueuer(tracer, client);326 HttpRequest request = createRequest(payload, POST, "/session");327 request.addHeader(SESSIONREQUEST_TIMESTAMP_HEADER,328 Long.toString(1539091064));329 AtomicInteger count = new AtomicInteger();330 bus.addListener(NewSessionRequestEvent.listener(reqId -> {331 // Add to front of queue, when retry is triggered it will check if request timed out332 count.incrementAndGet();333 remote.retryAddToQueue(request, reqId);334 }));335 HttpResponse httpResponse = remote.addToQueue(request);336 assertEquals(count.get(),1);337 assertEquals(httpResponse.getStatus(), HTTP_INTERNAL_ERROR);338 }339 @Test340 public void shouldBeAbleToTimeoutARequestOnPoll() {341 Tracer tracer = DefaultTestTracer.createTracer();342 LocalNewSessionQueue sessionQueue = new LocalNewSessionQueue(343 tracer,344 bus,345 Duration.ofSeconds(4),346 Duration.ofSeconds(0));347 local = new LocalNewSessionQueuer(tracer, bus, sessionQueue);348 HttpClient client = new PassthroughHttpClient(local);349 remote = new RemoteNewSessionQueuer(tracer, client);350 AtomicBoolean isPresent = new AtomicBoolean();351 bus.addListener(NewSessionRequestEvent.listener(reqId -> {352 Optional<HttpRequest> request = remote.remove();353 isPresent.set(request.isPresent());354 bus.fire(355 new NewSessionRejectedEvent(356 new NewSessionErrorResponse(reqId, "Error")));357 }));358 HttpResponse httpResponse = remote.addToQueue(request);359 assertEquals(httpResponse.getStatus(), HTTP_INTERNAL_ERROR);360 assertThat(isPresent.get()).isFalse();361 }362 @Test363 public void shouldBeAbleToClearQueueAndRejectMultipleRequests() {364 ExecutorService executor = Executors.newFixedThreadPool(2);365 Callable<HttpResponse> callable = () -> remote.addToQueue(request);...
Source:LocalDistributor.java
...29import org.openqa.selenium.grid.data.CreateSessionResponse;30import org.openqa.selenium.grid.data.DistributorStatus;31import org.openqa.selenium.grid.data.NewSessionErrorResponse;32import org.openqa.selenium.grid.data.NewSessionRejectedEvent;33import org.openqa.selenium.grid.data.NewSessionRequestEvent;34import org.openqa.selenium.grid.data.NewSessionResponse;35import org.openqa.selenium.grid.data.NewSessionResponseEvent;36import org.openqa.selenium.grid.data.NodeAddedEvent;37import org.openqa.selenium.grid.data.NodeDrainComplete;38import org.openqa.selenium.grid.data.NodeHeartBeatEvent;39import org.openqa.selenium.grid.data.NodeId;40import org.openqa.selenium.grid.data.NodeStatus;41import org.openqa.selenium.grid.data.NodeStatusEvent;42import org.openqa.selenium.grid.data.RequestId;43import org.openqa.selenium.grid.data.Slot;44import org.openqa.selenium.grid.data.SlotId;45import org.openqa.selenium.grid.distributor.Distributor;46import org.openqa.selenium.grid.distributor.config.DistributorOptions;47import org.openqa.selenium.grid.distributor.selector.DefaultSlotSelector;48import org.openqa.selenium.grid.log.LoggingOptions;49import org.openqa.selenium.grid.node.HealthCheck;50import org.openqa.selenium.grid.node.Node;51import org.openqa.selenium.grid.node.remote.RemoteNode;52import org.openqa.selenium.grid.security.Secret;53import org.openqa.selenium.grid.security.SecretOptions;54import org.openqa.selenium.grid.server.EventBusOptions;55import org.openqa.selenium.grid.server.NetworkOptions;56import org.openqa.selenium.grid.sessionmap.SessionMap;57import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;58import org.openqa.selenium.grid.sessionqueue.NewSessionQueuer;59import org.openqa.selenium.grid.sessionqueue.config.NewSessionQueuerOptions;60import org.openqa.selenium.internal.Either;61import org.openqa.selenium.internal.Require;62import org.openqa.selenium.remote.http.HttpClient;63import org.openqa.selenium.remote.http.HttpRequest;64import org.openqa.selenium.remote.tracing.AttributeKey;65import org.openqa.selenium.remote.tracing.EventAttribute;66import org.openqa.selenium.remote.tracing.EventAttributeValue;67import org.openqa.selenium.remote.tracing.Span;68import org.openqa.selenium.remote.tracing.Tracer;69import org.openqa.selenium.status.HasReadyState;70import java.time.Duration;71import java.util.ArrayList;72import java.util.HashMap;73import java.util.List;74import java.util.Map;75import java.util.Optional;76import java.util.Queue;77import java.util.Set;78import java.util.concurrent.ConcurrentHashMap;79import java.util.concurrent.ConcurrentLinkedQueue;80import java.util.concurrent.Executors;81import java.util.concurrent.ScheduledExecutorService;82import java.util.concurrent.ThreadFactory;83import java.util.concurrent.TimeUnit;84import java.util.concurrent.locks.Lock;85import java.util.concurrent.locks.ReadWriteLock;86import java.util.concurrent.locks.ReentrantReadWriteLock;87import java.util.logging.Level;88import java.util.logging.Logger;89import static com.google.common.collect.ImmutableSet.toImmutableSet;90import static org.openqa.selenium.grid.data.Availability.DOWN;91import static org.openqa.selenium.grid.data.Availability.DRAINING;92import static org.openqa.selenium.remote.tracing.HttpTracing.newSpanAsChildOf;93public class LocalDistributor extends Distributor {94 private static final Logger LOG = Logger.getLogger(LocalDistributor.class.getName());95 private final Tracer tracer;96 private final EventBus bus;97 private final HttpClient.Factory clientFactory;98 private final SessionMap sessions;99 private final Secret registrationSecret;100 private final Regularly hostChecker = new Regularly("distributor host checker");101 private final Map<NodeId, Runnable> allChecks = new HashMap<>();102 private final Queue<RequestId> requestIds = new ConcurrentLinkedQueue<>();103 private final ScheduledExecutorService executorService;104 private final Duration healthcheckInterval;105 private final ReadWriteLock lock = new ReentrantReadWriteLock(/* fair */ true);106 private final GridModel model;107 private final Map<NodeId, Node> nodes;108 private final NewSessionQueuer sessionRequests;109 public LocalDistributor(110 Tracer tracer,111 EventBus bus,112 HttpClient.Factory clientFactory,113 SessionMap sessions,114 NewSessionQueuer sessionRequests,115 Secret registrationSecret,116 Duration healthcheckInterval) {117 super(tracer, clientFactory, new DefaultSlotSelector(), sessions, registrationSecret);118 this.tracer = Require.nonNull("Tracer", tracer);119 this.bus = Require.nonNull("Event bus", bus);120 this.clientFactory = Require.nonNull("HTTP client factory", clientFactory);121 this.sessions = Require.nonNull("Session map", sessions);122 this.model = new GridModel(bus);123 this.nodes = new ConcurrentHashMap<>();124 this.sessionRequests = Require.nonNull("New Session Request Queue", sessionRequests);125 this.registrationSecret = Require.nonNull("Registration secret", registrationSecret);126 this.healthcheckInterval = Require.nonNull("Health check interval", healthcheckInterval);127 bus.addListener(NodeStatusEvent.listener(this::register));128 bus.addListener(NodeStatusEvent.listener(model::refresh));129 bus.addListener(NodeHeartBeatEvent.listener(nodeStatus -> {130 if (nodes.containsKey(nodeStatus.getId())) {131 model.touch(nodeStatus.getId());132 } else {133 register(nodeStatus);134 }135 }));136 bus.addListener(NodeDrainComplete.listener(this::remove));137 bus.addListener(NewSessionRequestEvent.listener(requestIds::offer));138 Regularly regularly = new Regularly("Local Distributor");139 regularly.submit(model::purgeDeadNodes, Duration.ofSeconds(30), Duration.ofSeconds(30));140 Thread shutdownHook = new Thread(this::callExecutorShutdown);141 Runtime.getRuntime().addShutdownHook(shutdownHook);142 NewSessionRunnable runnable = new NewSessionRunnable();143 ThreadFactory threadFactory = r -> {144 Thread thread = new Thread(r);145 thread.setName("New Session Creation");146 thread.setDaemon(true);147 return thread;148 };149 executorService = Executors.newSingleThreadScheduledExecutor(threadFactory);150 executorService.scheduleAtFixedRate(runnable, 0, 1000, TimeUnit.MILLISECONDS);151 }...
Source:LocalNewSessionQueue.java
...6import org.openqa.selenium.grid.config.Config;7import org.openqa.selenium.grid.data.CreateSessionResponse;8import org.openqa.selenium.grid.data.NewSessionErrorResponse;9import org.openqa.selenium.grid.data.NewSessionRejectedEvent;10import org.openqa.selenium.grid.data.NewSessionRequestEvent;11import org.openqa.selenium.grid.data.RequestId;12import org.openqa.selenium.grid.data.SessionRequest;13import org.openqa.selenium.grid.data.SessionRequestCapability;14import org.openqa.selenium.grid.data.TraceSessionRequest;15import org.openqa.selenium.grid.data.SlotMatcher;16import org.openqa.selenium.grid.distributor.config.DistributorOptions;17import org.openqa.selenium.grid.jmx.JMXHelper;18import org.openqa.selenium.grid.jmx.ManagedAttribute;19import org.openqa.selenium.grid.jmx.ManagedService;20import org.openqa.selenium.grid.log.LoggingOptions;21import org.openqa.selenium.grid.security.Secret;22import org.openqa.selenium.grid.security.SecretOptions;23import org.openqa.selenium.grid.server.EventBusOptions;24import org.openqa.selenium.grid.sessionqueue.NewSessionQueue;25import org.openqa.selenium.grid.sessionqueue.config.SessionRequestOptions;26import org.openqa.selenium.internal.Either;27import org.openqa.selenium.internal.Require;28import org.openqa.selenium.remote.http.Contents;29import org.openqa.selenium.remote.http.HttpResponse;30import org.openqa.selenium.remote.tracing.Span;31import org.openqa.selenium.remote.tracing.TraceContext;32import org.openqa.selenium.remote.tracing.Tracer;33import java.io.Closeable;34import java.io.IOException;35import java.time.Duration;36import java.time.Instant;37import java.util.Collections;38import java.util.Deque;39import java.util.Iterator;40import java.util.List;41import java.util.Map;42import java.util.Optional;43import java.util.Set;44import java.util.concurrent.ConcurrentHashMap;45import java.util.concurrent.ConcurrentLinkedDeque;46import java.util.concurrent.CountDownLatch;47import java.util.concurrent.Executors;48import java.util.concurrent.ScheduledExecutorService;49import java.util.concurrent.locks.Lock;50import java.util.concurrent.locks.ReadWriteLock;51import java.util.concurrent.locks.ReentrantReadWriteLock;52import java.util.function.Predicate;53import java.util.stream.Collectors;54import static java.net.HttpURLConnection.HTTP_INTERNAL_ERROR;55import static java.util.concurrent.TimeUnit.MILLISECONDS;56/**57 * An in-memory implementation of the list of new session requests.58 * <p>59 * The lifecycle of a request can be described as:60 * <ol>61 * <li>User adds an item on to the queue using {@link #addToQueue(SessionRequest)}. This62 * will block until the request completes in some way.63 * <li>After being added, a {@link NewSessionRequestEvent} is fired. Listeners should use64 * this as an indication to call {@link #remove(RequestId)} to get the session request.65 * <li>If the session request is completed, then {@link #complete(RequestId, Either)} must66 * be called. This will not only ensure that {@link #addToQueue(SessionRequest)}67 * returns, but will also fire a {@link NewSessionRejectedEvent} if the session was68 * rejected. Positive completions of events are assumed to be notified on the event bus69 * by other listeners.70 * <li>If the request cannot be handled right now, call71 * {@link #retryAddToQueue(SessionRequest)} to return the session request to the front72 * of the queue.73 * </ol>74 * <p>75 * There is a background thread that will reap {@link SessionRequest}s that have timed out.76 * This means that a request can either complete by a listener calling77 * {@link #complete(RequestId, Either)} directly, or by being reaped by the thread.78 */79@ManagedService(objectName = "org.seleniumhq.grid:type=SessionQueue,name=LocalSessionQueue",80 description = "New session queue")81public class LocalNewSessionQueue extends NewSessionQueue implements Closeable {82 private final EventBus bus;83 private final SlotMatcher slotMatcher;84 private final Duration requestTimeout;85 private final Map<RequestId, Data> requests;86 private final Map<RequestId, TraceContext> contexts;87 private final Deque<SessionRequest> queue;88 private final ReadWriteLock lock = new ReentrantReadWriteLock();89 private final ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor(r -> {90 Thread thread = new Thread(r);91 thread.setDaemon(true);92 thread.setName("Local New Session Queue");93 return thread;94 });95 public LocalNewSessionQueue(96 Tracer tracer,97 EventBus bus,98 SlotMatcher slotMatcher,99 Duration retryPeriod,100 Duration requestTimeout,101 Secret registrationSecret) {102 super(tracer, registrationSecret);103 this.slotMatcher = Require.nonNull("Slot matcher", slotMatcher);104 this.bus = Require.nonNull("Event bus", bus);105 Require.nonNull("Retry period", retryPeriod);106 if (retryPeriod.isNegative() || retryPeriod.isZero()) {107 throw new IllegalArgumentException("Retry period must be positive");108 }109 this.requestTimeout = Require.nonNull("Request timeout", requestTimeout);110 if (requestTimeout.isNegative() || requestTimeout.isZero()) {111 throw new IllegalArgumentException("Request timeout must be positive");112 }113 this.requests = new ConcurrentHashMap<>();114 this.queue = new ConcurrentLinkedDeque<>();115 this.contexts = new ConcurrentHashMap<>();116 service.scheduleAtFixedRate(this::timeoutSessions, retryPeriod.toMillis(), retryPeriod.toMillis(), MILLISECONDS);117 new JMXHelper().register(this);118 }119 public static NewSessionQueue create(Config config) {120 LoggingOptions loggingOptions = new LoggingOptions(config);121 Tracer tracer = loggingOptions.getTracer();122 EventBusOptions eventBusOptions = new EventBusOptions(config);123 SessionRequestOptions requestOptions = new SessionRequestOptions(config);124 SecretOptions secretOptions = new SecretOptions(config);125 SlotMatcher slotMatcher = new DistributorOptions(config).getSlotMatcher();126 return new LocalNewSessionQueue(127 tracer,128 eventBusOptions.getEventBus(),129 slotMatcher,130 requestOptions.getSessionRequestRetryInterval(),131 requestOptions.getSessionRequestTimeout(),132 secretOptions.getRegistrationSecret());133 }134 private void timeoutSessions() {135 Instant now = Instant.now();136 Lock readLock = lock.readLock();137 readLock.lock();138 Set<RequestId> ids;139 try {140 ids = requests.entrySet().stream()141 .filter(entry -> isTimedOut(now, entry.getValue()))142 .map(Map.Entry::getKey)143 .collect(Collectors.toSet());144 } finally {145 readLock.unlock();146 }147 Lock writeLock = lock.writeLock();148 try {149 for (RequestId id : ids) {150 failDueToTimeout(id);151 }152 } finally {153 writeLock.unlock();154 }155 }156 private boolean isTimedOut(Instant now, Data data) {157 return data.endTime.isBefore(now);158 }159 @Override160 public HttpResponse addToQueue(SessionRequest request) {161 Require.nonNull("New session request", request);162 Require.nonNull("Request id", request.getRequestId());163 TraceContext context = TraceSessionRequest.extract(tracer, request);164 try (Span span = context.createSpan("sessionqueue.add_to_queue")) {165 contexts.put(request.getRequestId(), context);166 Data data = injectIntoQueue(request);167 if (isTimedOut(Instant.now(), data)) {168 failDueToTimeout(request.getRequestId());169 }170 Either<SessionNotCreatedException, CreateSessionResponse> result;171 try {172 if (data.latch.await(requestTimeout.toMillis(), MILLISECONDS)) {173 result = data.result;174 } else {175 result = Either.left(new SessionNotCreatedException("New session request timed out"));176 }177 } catch (InterruptedException e) {178 Thread.currentThread().interrupt();179 result = Either.left(new SessionNotCreatedException("Interrupted when creating the session", e));180 } catch (RuntimeException e) {181 result = Either.left(new SessionNotCreatedException("An error occurred creating the session", e));182 }183 Lock writeLock = this.lock.writeLock();184 writeLock.lock();185 try {186 requests.remove(request.getRequestId());187 queue.remove(request);188 } finally {189 writeLock.unlock();190 }191 HttpResponse res = new HttpResponse();192 if (result.isRight()) {193 res.setContent(Contents.bytes(result.right().getDownstreamEncodedResponse()));194 } else {195 res.setStatus(HTTP_INTERNAL_ERROR)196 .setContent(Contents.asJson(Collections.singletonMap("value", result.left())));197 }198 return res;199 }200 }201 @VisibleForTesting202 Data injectIntoQueue(SessionRequest request) {203 Require.nonNull("Session request", request);204 Data data = new Data(request.getEnqueued());205 Lock writeLock = lock.writeLock();206 writeLock.lock();207 try {208 requests.put(request.getRequestId(), data);209 queue.addLast(request);210 } finally {211 writeLock.unlock();212 }213 bus.fire(new NewSessionRequestEvent(request.getRequestId()));214 return data;215 }216 @Override217 public boolean retryAddToQueue(SessionRequest request) {218 Require.nonNull("New session request", request);219 boolean added;220 TraceContext context = contexts.getOrDefault(request.getRequestId(), tracer.getCurrentContext());221 try (Span span = context.createSpan("sessionqueue.retry")) {222 Lock writeLock = lock.writeLock();223 writeLock.lock();224 try {225 if (!requests.containsKey(request.getRequestId())) {226 return false;227 }228 if (queue.contains(request)) {229 // No need to re-add this230 return true;231 } else {232 added = queue.offerFirst(request);233 }234 } finally {235 writeLock.unlock();236 }237 if (added) {238 bus.fire(new NewSessionRequestEvent(request.getRequestId()));239 }240 return added;241 }242 }243 @Override244 public Optional<SessionRequest> remove(RequestId reqId) {245 Require.nonNull("Request ID", reqId);246 Lock writeLock = lock.writeLock();247 writeLock.lock();248 try {249 Iterator<SessionRequest> iterator = queue.iterator();250 while (iterator.hasNext()) {251 SessionRequest req = iterator.next();252 if (reqId.equals(req.getRequestId())) {...
Source:NewSessionRequestEvent.java
...19import org.openqa.selenium.events.EventListener;20import org.openqa.selenium.events.EventName;21import org.openqa.selenium.internal.Require;22import java.util.function.Consumer;23public class NewSessionRequestEvent extends Event {24 private static final EventName NEW_SESSION_REQUEST = new EventName("new-session-request");25 public NewSessionRequestEvent(RequestId requestId) {26 super(NEW_SESSION_REQUEST, requestId);27 }28 public static EventListener<RequestId> listener(Consumer<RequestId> handler) {29 Require.nonNull("Handler", handler);30 return new EventListener<>(NEW_SESSION_REQUEST, RequestId.class, handler);31 }32}...
NewSessionRequestEvent
Using AI Code Generation
1public class NewSessionRequestEvent implements Event {2 private final NewSessionRequest request;3 private final SessionId sessionId;4 public NewSessionRequestEvent(NewSessionRequest request, SessionId sessionId) {5 this.request = requireNonNull(request);6 this.sessionId = requireNonNull(sessionId);7 }8 public NewSessionRequest getRequest() {9 return request;10 }11 public SessionId getSessionId() {12 return sessionId;13 }14 public String toString() {15 return String.format("New session request %s for %s", sessionId, request);16 }17}18public class NewSessionQueuedEvent implements Event {19 private final NewSessionRequest request;20 private final SessionId sessionId;21 public NewSessionQueuedEvent(NewSessionRequest request, SessionId sessionId) {22 this.request = requireNonNull(request);23 this.sessionId = requireNonNull(sessionId);24 }25 public NewSessionRequest getRequest() {26 return request;27 }28 public SessionId getSessionId() {29 return sessionId;30 }31 public String toString() {32 return String.format("New session request %s for %s queued", sessionId, request);33 }34}
NewSessionRequestEvent
Using AI Code Generation
1package org.openqa.selenium.grid.data;2import org.openqa.selenium.json.JsonInput;3import java.util.Objects;4import java.util.UUID;5public class NewSessionRequestEvent {6 private final UUID id;7 private final NewSessionRequest request;8 public NewSessionRequestEvent(UUID id, NewSessionRequest request) {9 this.id = Objects.requireNonNull(id, "Event id must be set.");10 this.request = Objects.requireNonNull(request, "Request must be set.");11 }12 public UUID getId() {13 return id;14 }15 public NewSessionRequest getRequest() {16 return request;17 }18 public static NewSessionRequestEvent fromJson(JsonInput input) {19 return new NewSessionRequestEvent(20 UUID.fromString(input.nextString()),21 NewSessionRequest.fromJson(input));22 }23}24package org.openqa.selenium.grid.data;25import org.openqa.selenium.json.JsonInput;26import java.util.Objects;27import java.util.UUID;28public class NewSessionRequestEvent {29 private final UUID id;30 private final NewSessionRequest request;31 public NewSessionRequestEvent(UUID id, NewSessionRequest request) {32 this.id = Objects.requireNonNull(id, "Event id must be set.");33 this.request = Objects.requireNonNull(request, "Request must be set.");34 }35 public UUID getId() {36 return id;37 }38 public NewSessionRequest getRequest() {39 return request;40 }41 public static NewSessionRequestEvent fromJson(JsonInput input) {42 return new NewSessionRequestEvent(43 UUID.fromString(input.nextString()),44 NewSessionRequest.fromJson(input));45 }46}47package org.openqa.selenium.grid.data;48import org.openqa.selenium.json.JsonInput;49import java.util.Objects;50import java.util.UUID;51public class NewSessionRequestEvent {52 private final UUID id;53 private final NewSessionRequest request;54 public NewSessionRequestEvent(UUID id, NewSessionRequest request) {55 this.id = Objects.requireNonNull(id, "Event id must be set.");56 this.request = Objects.requireNonNull(request, "Request must be set.");57 }58 public UUID getId() {59 return id;60 }61 public NewSessionRequest getRequest() {62 return request;63 }64 public static NewSessionRequestEvent fromJson(JsonInput input) {65 return new NewSessionRequestEvent(66 UUID.fromString(input.nextString()),
NewSessionRequestEvent
Using AI Code Generation
1import org.openqa.selenium.grid.data.NewSessionRequestEvent;2import org.openqa.selenium.grid.data.NewSessionRequestEvent.NewSessionRequestEventCodec;3import org.openqa.selenium.grid.data.NewSessionQueuedEvent;4import org.openqa.selenium.grid.data.NewSessionQueuedEvent.NewSessionQueuedEventCodec;5import org.openqa.selenium.grid.data.NewSessionRejectedEvent;6import org.openqa.selenium.grid.data.NewSessionRejectedEvent.NewSessionRejectedEventCodec;7import org.openqa.selenium.grid.data.NewSessionStartedEvent;8import org.openqa.selenium.grid.data.NewSessionStartedEvent.NewSessionStartedEventCodec;9import org.openqa.selenium.grid.data.SessionClosedEvent;10import org.openqa.selenium.grid.data.SessionClosedEvent.SessionClosedEventCodec;11import org.openqa.selenium.grid.data.SessionCreatedEvent;12import org.openqa.selenium.grid.data.SessionCreatedEvent.SessionCreatedEventCodec;13import org.openqa.selenium.grid.data.SessionEvent;14import org.openqa.selenium.grid.data.SessionEvent.SessionEventCodec;15import org.openqa.selenium.grid.data.SessionInfo;16import org.openqa.selenium.grid.data.SessionRequest;17import org.openqa.selenium.grid.data.SessionRequest.SessionRequestCodec;18import org.openqa.selenium.grid.data.SessionRequest.SessionRequestType;19import org.openqa.selenium.grid.data.SessionRequestEvent;20import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestEventCodec;21import org.openqa.selenium.grid.data.SessionRequestRejectedEvent;22import org.openqa.selenium.grid.data.SessionRequestRejectedEvent.SessionRequestRejectedEventCodec;23import org.openqa.selenium.grid.data.SessionRequestTimedOutEvent;24import org.openqa.selenium.grid.data.SessionRequestTimedOutEvent.SessionRequestTimedOutEventCodec;25import org.openqa.selenium.grid.data.SessionRequestUpdatedEvent;26import org.openqa.selenium.grid.data.SessionRequestUpdatedEvent.SessionRequestUpdatedEventCodec;27import org.openqa.selenium.grid.data.SessionStartedEvent;28import org.openqa.selenium.grid.data.SessionStartedEvent.SessionStartedEventCodec;29import org.openqa.selenium.grid.data.SessionTerminatedEvent;30import org.openqa.selenium.grid.data.SessionTerminatedEvent.SessionTerminatedEventCodec;31import org.openqa.selenium.grid.data.Slot;32import org.openqa.selenium.grid.data.Slot.SlotCodec;33import org.openqa.selenium.grid.data.SlotId;34import org.openqa.selenium.grid.data.SlotId.SlotIdCodec;35import org.openqa.selenium.grid.data.SlotState;36import org.openqa.selenium.grid.data.SlotState.SlotStateCodec;37import org.openqa.selenium.grid.data.SlotUpdatedEvent;38import org.openqa.selenium.grid.data.SlotUpdatedEvent.SlotUpdatedEventCodec;39import org.openqa.selenium.grid.data.Stoppable;40import org.openqa.selenium.grid.data.Stoppable.St
NewSessionRequestEvent
Using AI Code Generation
1import org.openqa.selenium.grid.data.NewSessionRequestEvent;2import org.openqa.selenium.grid.data.NewSessionResponseEvent;3import org.openqa.selenium.grid.data.SessionRequest;4import org.openqa.selenium.grid.data.SessionResponse;5import org.openqa.selenium.grid.distributor.local.LocalDistributor;6import org.openqa.selenium.grid.distributor.local.RemoteProxy;7import org.openqa.selenium.grid.sessionqueue.NewSessionQueue;8import org.openqa.selenium.grid.sessionqueue.config.SessionQueueOptions;9import org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue;10import org.openqa.selenium.grid.web.Values;11import org.openqa.selenium.internal.Require;12import org.openqa.selenium.remote.http.HttpHandler;13import org.openqa.selenium.remote.http.HttpRequest;14import org.openqa.selenium.remote.http.HttpResponse;15import org.openqa.selenium.remote.tracing.Tracer;16import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;17import java.net.URI;18import java.util.ArrayList;19import java.util.Collections;20import java.util.List;21import java.util.Objects;22import java.util.Optional;23import java.util.UUID;24import java.util.logging.Logger;25import java.util.stream.Collectors;26import static java.util.logging.Level.INFO;27import static org.openqa.selenium.grid.data.NewSessionRejectedEvent.newSessionRejected;28import static org.openqa.selenium.grid.data.NewSessionRequestEvent.newSessionRequest;29import static org.openqa.selenium.grid.data.NewSessionResponseEvent.newSessionResponse;30import static org.openqa.selenium.remote.http.Contents.asJson;31import static org.openqa.selenium.remote.http.Contents.utf8String;32import static org.openqa.selenium.remote.http.HttpMethod.GET;33import static org.openqa.selenium.remote.http.HttpMethod.POST;34import static org.openqa.selenium.remote.http.Route.combine;35import static org.openqa.selenium.remote.http.Route.get;36import static org.openqa.selenium.remote.http.Route.matching;37import static org.openqa.selenium.remote.http.Route.post;38public class Distributor implements HttpHandler {39 private static final Logger LOG = Logger.getLogger(Distributor.class.getName());40 private final Tracer tracer;41 private final NewSessionQueue queue;42 private final LocalDistributor distributor;43 public Distributor(Tracer tracer, NewSessionQueue queue, LocalDistributor distributor) {44 this.tracer = Require.nonNull("Tracer", tracer);45 this.queue = Require.nonNull("New session queue", queue);46 this.distributor = Require.nonNull("Distributor", distributor);47 }48 public HttpResponse execute(HttpRequest req) throws Exception {49 if (POST.equals(req.getMethod())) {50 return handleNewSession(req);51 }
NewSessionRequestEvent
Using AI Code Generation
1import org.openqa.selenium.grid.data.NewSessionRequestEvent;2import org.openqa.selenium.grid.data.SessionRequest;3import org.openqa.selenium.grid.data.SessionRequestEvent;4import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener;5import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource;6import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource.SessionRequestEventSourceBuilder;7import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource.SessionRequestEventSourceBuilder.SessionRequestEventSourceBuilderBuilder;8import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource.SessionRequestEventSourceBuilder.SessionRequestEventSourceBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilder;9import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource.SessionRequestEventSourceBuilder.SessionRequestEventSourceBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilderBuilder;10import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource.SessionRequestEventSourceBuilder.SessionRequestEventSourceBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilderBuilderBuilder;11import org.openqa.selenium.grid.data.SessionRequestEvent.SessionRequestListener.SessionRequestEventSource.SessionRequestEventSourceBuilder.SessionRequestEventSourceBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilderBuilderBuilder.SessionRequestEventSourceBuilderBuilderBuilderBuilderBuilderBuilder;12import java.time.Instant;13import java.util.function.Consumer;14public class SessionRequestEventExample {15 public static void main(String[] args) {16 NewSessionRequestEvent newSessionRequestEvent = new NewSessionRequestEvent(17 new SessionRequest(18 SessionRequestEventSourceBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder.builder()19 .setSessionId("Session ID")20 .setSessionRequest("Session Request")21 .setSessionRequest("Session Request ID")22 .setSessionRequest("Session Request Time")23 .setSessionRequest("Session Request Source")24 .build(),25 Instant.now(),26 );27 SessionRequestListener sessionRequestListener = new SessionRequestListener() {28 public void onSessionRequest(SessionRequestEvent event) {29 System.out.println(event);30 }31 };
NewSessionRequestEvent
Using AI Code Generation
1import org.openqa.selenium.grid.data.NewSessionRequestEvent;2import org.openqa.selenium.grid.data.NewSessionRequestEvent.NewSessionRequestEventCodec;3import org.openqa.selenium.grid.data.NewSessionRequestEvent.NewSessionRequestEventDecoder;4import org.openqa.selenium.grid.data.NewSessionRequestEvent.NewSessionRequestEventEncoder;5import org.openqa.selenium.grid.data.NewSessionRequestEvent.NewSessionRequestEventSerializer;6import org.openqa.selenium.json.Json;7import org.openqa.selenium.json.JsonInput;8import org.openqa.selenium.json.JsonOutput;9import java.io.IOException;10import java.io.StringReader;11import java.io.StringWriter;12import java.util.Map;13public class NewSessionRequestEventExample {14 public static void main(String[] args) throws IOException {15 Json json = new Json();16 NewSessionRequestEventCodec codec = new NewSessionRequestEventCodec(json);17 StringWriter writer = new StringWriter();18 JsonOutput jsonOutput = json.newOutput(writer);19 codec.encode(jsonOutput, newSessionRequestEvent);20 StringReader reader = new StringReader(writer.toString());21 JsonInput jsonInput = json.newInput(reader);22 NewSessionRequestEvent newSessionRequestEventObject = codec.decode(jsonInput);23 System.out.println(newSessionRequestEventObject);24 NewSessionRequestEventSerializer serializer = new NewSessionRequestEventSerializer();25 Map<String, Object> map = serializer.apply(newSessionRequestEvent);26 System.out.println(map);27 NewSessionRequestEventEncoder encoder = new NewSessionRequestEventEncoder();28 String encodedString = encoder.apply(newSessionRequestEvent);
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Most used methods in NewSessionRequestEvent
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