How to use create method of org.openqa.selenium.grid.distributor.GridModel class

Best Selenium code snippet using org.openqa.selenium.grid.distributor.GridModel.create

Source:GridModel.java

...63    this.events = Require.nonNull("Event bus", events);64    this.events.addListener(NodeDrainStarted.listener(nodeId -> setAvailability(nodeId, DRAINING)));65    this.events.addListener(SessionClosedEvent.listener(this::release));66  }67  public static GridModel create(Config config) {68    EventBus bus = new EventBusOptions(config).getEventBus();69    return new GridModel(bus);70  }71  public void add(NodeStatus node) {72    Require.nonNull("Node", node);73    Lock writeLock = lock.writeLock();74    writeLock.lock();75    try {76      // If we've already added the node, remove it.77      Iterator<NodeStatus> iterator = nodes.iterator();78      while (iterator.hasNext()) {79        NodeStatus next = iterator.next();80        // If the ID and the URI are the same, use the same81        // availability as the version we have now: we're just refreshing...

Source:LocalDistributor.java

...95    bus.addListener(NodeStatusEvent.listener(this::register));96    bus.addListener(NodeStatusEvent.listener(model::refresh));97    bus.addListener(NodeDrainComplete.listener(this::remove));98  }99  public static Distributor create(Config config) {100    Tracer tracer = new LoggingOptions(config).getTracer();101    EventBus bus = new EventBusOptions(config).getEventBus();102    HttpClient.Factory clientFactory = new NetworkOptions(config).getHttpClientFactory(tracer);103    SessionMap sessions = new SessionMapOptions(config).getSessionMap();104    BaseServerOptions serverOptions = new BaseServerOptions(config);105    return new LocalDistributor(tracer, bus, clientFactory, sessions, serverOptions.getRegistrationSecret());106  }107  @Override108  public boolean isReady() {109    try {110      return ImmutableSet.of(bus, sessions).parallelStream()111        .map(HasReadyState::isReady)112        .reduce(true, Boolean::logicalAnd);113    } catch (RuntimeException e) {114      return false;115    }116  }117  private void register(NodeStatus status) {118    Require.nonNull("Node", status);119    Lock writeLock = lock.writeLock();120    writeLock.lock();121    try {122      if (nodes.containsKey(status.getId())) {123        return;124      }125      Set<Capabilities> capabilities = status.getSlots().stream()126        .map(Slot::getStereotype)127        .map(ImmutableCapabilities::copyOf)128        .collect(toImmutableSet());129      // A new node! Add this as a remote node, since we've not called add130      RemoteNode remoteNode = new RemoteNode(131        tracer,132        clientFactory,133        status.getId(),134        status.getUri(),135        registrationSecret,136        capabilities);137      add(remoteNode);138    } finally {139      writeLock.unlock();140    }141  }142  @Override143  public LocalDistributor add(Node node) {144    Require.nonNull("Node", node);145    LOG.info(String.format("Added node %s at %s.", node.getId(), node.getUri()));146    nodes.put(node.getId(), node);147    model.add(node.getStatus());148    // Extract the health check149    Runnable runnableHealthCheck = asRunnableHealthCheck(node);150    allChecks.put(node.getId(), runnableHealthCheck);151    hostChecker.submit(runnableHealthCheck, Duration.ofMinutes(5), Duration.ofSeconds(30));152    bus.fire(new NodeAddedEvent(node.getId()));153    return this;154  }155  private Runnable asRunnableHealthCheck(Node node) {156    HealthCheck healthCheck = node.getHealthCheck();157    NodeId id = node.getId();158    return () -> {159      HealthCheck.Result result;160      try {161        result = healthCheck.check();162      } catch (Exception e) {163        LOG.log(Level.WARNING, "Unable to process node " + id, e);164        result = new HealthCheck.Result(DOWN, "Unable to run healthcheck. Assuming down");165      }166      Lock writeLock = lock.writeLock();167      writeLock.lock();168      try {169        model.setAvailability(id, result.getAvailability());170      } finally {171        writeLock.unlock();172      }173    };174  }175  @Override176  public boolean drain(NodeId nodeId) {177    Node node = nodes.get(nodeId);178    if (node == null) {179      LOG.info("Asked to drain unregistered node " + nodeId);180      return false;181    }182    Lock writeLock = lock.writeLock();183    writeLock.lock();184    try {185      node.drain();186      model.setAvailability(nodeId, DRAINING);187    } finally {188      writeLock.unlock();189    }190    return node.isDraining();191  }192  public void remove(NodeId nodeId) {193    Lock writeLock = lock.writeLock();194    writeLock.lock();195    try {196      model.remove(nodeId);197      Runnable runnable = allChecks.remove(nodeId);198      if (runnable != null) {199        hostChecker.remove(runnable);200      }201    } finally {202      writeLock.unlock();203      bus.fire(new NodeRemovedEvent(nodeId));204    }205  }206  @Override207  public DistributorStatus getStatus() {208    Lock readLock = this.lock.readLock();209    readLock.lock();210    try {211      return new DistributorStatus(model.getSnapshot());212    } finally {213      readLock.unlock();214    }215  }216  @Beta217  public void refresh() {218    List<Runnable> allHealthChecks = new ArrayList<>();219    Lock readLock = this.lock.readLock();220    readLock.lock();221    try {222      allHealthChecks.addAll(allChecks.values());223    } finally {224      readLock.unlock();225    }226    allHealthChecks.parallelStream().forEach(Runnable::run);227  }228  @Override229  protected Set<NodeStatus> getAvailableNodes() {230    Lock readLock = this.lock.readLock();231    readLock.lock();232    try {233      return model.getSnapshot().stream()234        .filter(node -> !DOWN.equals(node.getAvailability()))235        .collect(toImmutableSet());236    } finally {237      readLock.unlock();238    }239  }240  @Override241  protected Supplier<CreateSessionResponse> reserve(SlotId slotId, CreateSessionRequest request) {242    Require.nonNull("Slot ID", slotId);243    Require.nonNull("New Session request", request);244    Lock writeLock = this.lock.writeLock();245    writeLock.lock();246    try {247      Node node = nodes.get(slotId.getOwningNodeId());248      if (node == null) {249        return () -> {250          throw new SessionNotCreatedException("Unable to find node");251        };252      }253      model.reserve(slotId);254      return () -> {255        Optional<CreateSessionResponse> response = node.newSession(request);256        if (!response.isPresent()) {257          model.setSession(slotId, null);258          throw new SessionNotCreatedException("Unable to create session for " + request);259        }260        model.setSession(slotId, response.get().getSession());261        return response.get();262      };263    } finally {264      writeLock.unlock();265    }266  }267}...

create

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.GridModel;2import org.openqa.selenium.grid.distributor.local.LocalDistributor;3import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;4import org.openqa.selenium.grid.web.Routable;5import org.openqa.selenium.grid.web.Routes;6import org.openqa.selenium.grid.web.Values;7import org.openqa.selenium.remote.http.HttpMethod;8import org.openqa.selenium.remote.tracing.Tracer;9import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;10import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryConfiguration;11import java.net.URI;12import java.util.Objects;13import java.util.Optional;14import java.util.logging.Logger;15public class CreateSession implements Routable {16  private static final Logger LOG = Logger.getLogger(CreateSession.class.getName());17  private final Tracer tracer;18  private final GridModel gridModel;19  public CreateSession(Tracer tracer, GridModel gridModel) {20    this.tracer = Objects.requireNonNull(tracer);21    this.gridModel = Objects.requireNonNull(gridModel);22  }23  public void bindTo(Routes routes) {24    routes.addRoute(HttpMethod.POST, "/session", this::createSession);25  }26  private void createSession(HttpRequest req, HttpResponse resp) {

create

Using AI Code Generation

1package com.seleniumgrid;2import org.openqa.selenium.Capabilities;3import org.openqa.selenium.ImmutableCapabilities;4import org.openqa.selenium.SessionNotCreatedException;5import org.openqa.selenium.grid.data.CreateSessionResponse;6import org.openqa.selenium.grid.distributor.Distributor;7import org.openqa.selenium.grid.distributor.GridModel;8import org.openqa.selenium.grid.distributor.local.LocalDistributor;9import org.openqa.selenium.grid.node.local.LocalNode;10import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;11import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;12import org.openqa.selenium.grid.sessionqueue.NewSessionQueue;13import org.openqa.selenium.grid.web.CombinedHandler;14import org.openqa.selenium.grid.web.RoutableHttpClientFactory;15import org.openqa.selenium.grid.web.RoutableHttpClientFactory.Shutdown;16import org.openqa.selenium.grid.web.Values;17import org.openqa.selenium.internal.Require;18import org.openqa.selenium.remote.http.HttpClient;19import org.openqa.selenium.remote.http.HttpMethod;20import org.openqa.selenium.remote.http.HttpRequest;21import org.openqa.selenium.remote.http.HttpResponse;22import org.openqa.selenium.remote.tracing.Tracer;23import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;24import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryConfiguration;25import java.io.IOException;26import java.net.URI;27import java.net.URISyntaxException;28import java.time.Duration;29import java.util.HashMap;30import java.util.Map;31import java.util.Objects;32import java.util.Optional;33import java.util.UUID;34import java.util.concurrent.TimeUnit;35import java.util.logging.Logger;36import static org.openqa.selenium.remote.http.Contents.asJson;37public class CreateSession {38  private static final Logger LOG = Logger.getLogger(CreateSession.class.getName());39  public static void main(String[] args) throws URISyntaxException, IOException, InterruptedException {40    OpenTelemetryConfiguration openTelemetryConfiguration = OpenTelemetryConfiguration.builder()41            .setServiceName("SeleniumGrid")42            .setTracerName("SeleniumGridTracer")43            .setTraceExporter("jaeger")44            .setJaegerHost("localhost")45            .setJaegerPort(14250)46            .setJaegerServiceName("SeleniumGrid")47            .setJaegerMaxPacketSize(65000)48            .setJaegerMaxQueueSize(10000)49            .setJaegerFlushInterval(10000)50            .setJaegerMaxPacketSize(65000)

create

Using AI Code Generation

1public class Distributor {2    public static void main(String[] args) {3        GridDistributor distributor = GridDistributor.create(4444);4        distributor.start();5    }6}7public class Distributor {8    public static void main(String[] args) {9        GridDistributor distributor = GridDistributor.create(10                Config.create(),11                4444);12        distributor.start();13    }14}15public void add(NodeId nodeId, NodeStatus status, URI uri) 16public void remove(NodeId nodeId) 17public void update(NodeId nodeId, NodeStatus status, URI uri)18public Optional<Session> newSession(NewSessionRequest request) 19public void addSession(Session session) 20public void removeSession(SessionId id)21public class Distributor {22    public static void main(String[] args) {23        GridDistributor distributor = GridDistributor.create(4444);24        distributor.start();25    }26}27public class Distributor {28    public static void main(String[] args) {29        GridDistributor distributor = GridDistributor.create(30                Config.create(),31                4444);32        distributor.start();33    }34}35public void add(NodeId

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