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How to use getStatus method of org.openqa.selenium.grid.distributor.Distributor class

Best Selenium code snippet using org.openqa.selenium.grid.distributor.Distributor.getStatus

Source:Host.java

...45  private final ReadWriteLock lock = new ReentrantReadWriteLock(/* fair */ true);46  private final List<Slot> slots;47  public Host(Node node) {48    this.node = Objects.requireNonNull(node);49    NodeStatus status = getStatus();50    ImmutableList.Builder<Slot> slots = ImmutableList.builder();51    status.getAvailable().forEach((caps, count) -> {52      for (int i = 0; i < count; i++) {53        slots.add(new Slot(node, caps, AVAILABLE));54      }55    });56    status.getUsed().forEach((caps, count) -> {57      for (int i = 0; i < count; i++) {58        Slot slot = new Slot(node, caps, ACTIVE);59        slots.add(slot);60      }61    });62    this.slots = slots.build();63    // By definition, we can never have more sessions than we have slots available64    this.maxSessionCount = Math.min(this.slots.size(), status.getMaxSessionCount());65    this.status = Status.DOWN;66    HealthCheck healthCheck = node.getHealthCheck();67    this.performHealthCheck = () -> {68      HealthCheck.Result result = healthCheck.check();69      Host.Status current = result.isAlive() ? UP : DOWN;70      Host.Status previous = setHostStatus(current);71      if (previous == DRAINING) {72        // We want to continue to allow the node to drain.73        setHostStatus(DRAINING);74        return;75      }76      if (current != previous) {77        LOG.info(String.format(78            "Changing status of node %s from %s to %s. Reason: %s",79            node.getId(),80            previous,81            current,82            result.getMessage()));83      }84    };85  }86  public UUID getId() {87    return node.getId();88  }89  public NodeStatus getStatus() {90    return node.getStatus();91  }92  public Status getHostStatus() {93    return status;94  }95  /**96   * @return The previous status of the node.97   */98  private Status setHostStatus(Status status) {99    Status toReturn = this.status;100    this.status = Objects.requireNonNull(status, "Status must be set.");101    return toReturn;102  }103  public boolean hasCapacity(Capabilities caps) {104    Lock read = lock.readLock();105    read.lock();106    try {107      long count = slots.stream()108          .filter(slot -> slot.isSupporting(caps))109          .filter(slot -> slot.getStatus() == AVAILABLE)110          .count();111      return count > 0;112    } finally {113      read.unlock();114    }115  }116  public float getLoad() {117    Lock read = lock.readLock();118    read.lock();119    try {120      float inUse = slots.parallelStream()121          .filter(slot -> slot.getStatus() != AVAILABLE)122          .count();123      return (inUse / (float) maxSessionCount) * 100f;124    } finally {125      read.unlock();126    }127  }128  public long getLastSessionCreated() {129    Lock read = lock.readLock();130    read.lock();131    try {132      return slots.parallelStream()133          .mapToLong(Slot::getLastSessionCreated)134          .max()135          .orElse(0);136    } finally {137      read.unlock();138    }139  }140  public Supplier<Session> reserve(Capabilities caps) {141    Lock write = lock.writeLock();142    write.lock();143    try {144      Slot toReturn = slots.stream()145          .filter(slot -> slot.isSupporting(caps))146          .filter(slot -> slot.getStatus() == AVAILABLE)147          .findFirst()148          .orElseThrow(() -> new SessionNotCreatedException("Unable to reserve an instance"));149      return toReturn.onReserve(caps);150    } finally {151      write.unlock();152    }153  }154  void refresh() {155    performHealthCheck.run();156  }157  @Override158  public int hashCode() {159    return node.hashCode();160  }...

Source:Slot.java

...40  }41  public Capabilities getStereotype() {42    return registeredCapabilities;43  }44  public Status getStatus() {45    return currentStatus;46  }47  public long getLastSessionCreated() {48    return lastStartedNanos;49  }50  public boolean isSupporting(Capabilities caps) {51    // Simple implementation --- only checks current values52    return registeredCapabilities.getCapabilityNames().stream()53        .map(name -> Objects.equals(54            registeredCapabilities.getCapability(name),55            caps.getCapability(name)))56        .reduce(Boolean::logicalAnd)57        .orElse(false);58  }59  public Supplier<CreateSessionResponse> onReserve(CreateSessionRequest sessionRequest) {60    if (getStatus() != AVAILABLE) {61      throw new IllegalStateException("Node is not available");62    }63    currentStatus = RESERVED;64    return () -> {65      try {66        CreateSessionResponse sessionResponse = node.newSession(sessionRequest)67            .orElseThrow(68                () -> new SessionNotCreatedException(69                    "Unable to create session for " + sessionRequest));70        onStart(sessionResponse.getSession());71        return sessionResponse;72      } catch (Throwable t) {73        currentStatus = AVAILABLE;74        currentSession = null;75        throw t;76      }77    };78  }79  public void onStart(Session session) {80    if (getStatus() != RESERVED) {81      throw new IllegalStateException("Slot is not reserved");82    }83    this.lastStartedNanos = System.nanoTime();84    this.currentStatus = ACTIVE;85    this.currentSession = Objects.requireNonNull(session);86  }87  public void onEnd(SessionId id) {88    if (currentSession == null || !currentSession.getId().equals(id)) {89      return;90    }91    this.currentStatus = AVAILABLE;92    this.currentSession = null;93  }94  public enum Status {...

Source:LocalDistributor.java

...57  public void remove(UUID nodeId) {58    nodes.removeIf(node -> nodeId.equals(node.getId()));59  }60  @Override61  public DistributorStatus getStatus() {62    ImmutableList<NodeStatus> nodesStatuses = this.nodes.stream()63        .map(Node::getStatus)64        .collect(toImmutableList());65    return new DistributorStatus(nodesStatuses);66  }67}...

getStatus

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.Distributor;2import org.openqa.selenium.grid.distributor.local.LocalDistributor;3import org.openqa.selenium.grid.node.local.LocalNode;4import org.openqa.selenium.remote.http.HttpClient;5import org.openqa.selenium.remote.tracing.Tracer;6import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;7import java.net.URI;8public class DistributorStatus {9    public static void main(String[] args) {10        Tracer tracer = new OpenTelemetryTracer();11        HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();12        Distributor distributor = new LocalDistributor(tracer, clientFactory, distributorUri);13        System.out.println("Distributor Status: " + distributor.getStatus());14        System.out.println("Node Status: " + node.getStatus());15    }16}17Distributor Status: {"status":"ready"}18Node Status: {"status":"ready"}

getStatus

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.Distributor;2import org.openqa.selenium.grid.distributor.local.LocalDistributor;3import org.openqa.selenium.grid.distributor.status.DistributorStatus;4import org.openqa.selenium.grid.distributor.status.DistributorStatusCodes;5import org.openqa.selenium.grid.distributor.status.DistributorStatusResponse;6import org.openqa.selenium.grid.distributor.status.DistributorStatusResponseCodec;7import org.openqa.selenium.grid.distributor.status.DistributorStatusResponseJsonCodec;8import org.openqa.selenium.grid.distributor.status.DistributorStatusResponseMessage;9import org.openqa.selenium.grid.sessionmap.SessionMap;10import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;11import org.openqa.selenium.remote.http.HttpClient;12import org.openqa.selenium.remote.http.HttpResponse;13import org.openqa.selenium.remote.tracing.DefaultTestTracer;14import org.openqa.selenium.remote.tracing.Tracer;15import java.io.IOException;16import java.util.Map;17import java.util.Optional;18import java.util.function.Function;19public class DistributorStatusDemo {20  public static void main(String[] args) throws IOException {21    Tracer tracer = DefaultTestTracer.createTracer();22    SessionMap sessions = LocalSessionMap.create(tracer);23    HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();24    Distributor distributor = new LocalDistributor(tracer, sessions, clientFactory);25    DistributorStatusResponseCodec responseCodec = new DistributorStatusResponseJsonCodec();26    Map<DistributorStatusCodes, Function<DistributorStatusResponse, DistributorStatus>> handlers = Map.of(27        DistributorStatusCodes.ERROR, DistributorStatusResponseMessage::getError);28    DistributorStatusResponse response = distributor.getStatus();29    DistributorStatus status = responseCodec.decode(response, handlers);30    System.out.println("Distributor status: " + status);31  }32}33Distributor status: DistributorStatus{value=OK}

getStatus

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.Distributor;2public class NodeStatus {3	public static void main(String[] args) {4		Distributor distributor = new Distributor();5		distributor.getStatus();6	}7}8[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ node-status ---9[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!10[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ node-status ---11[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ node-status ---12[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!13[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ node-status ---14[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ node-status ---15[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ node-status ---

getStatus

Using AI Code Generation

1package org.openqa.selenium.grid.distributor;2import org.openqa.selenium.grid.data.DistributorStatus;3import org.openqa.selenium.grid.data.DistributorStatusResponse;4import org.openqa.selenium.grid.data.NodeStatus;5import org.openqa.selenium.grid.data.NodeStatusEvent;6import org.openqa.selenium.grid.data.Session;7import org.openqa.selenium.grid.data.SessionRequest;8import org.openqa.selenium.grid.data.SessionRequestEvent;9import org.openqa.selenium.grid.data.SessionRequestEvent.State;10import org.openqa.selenium.grid.data.SessionRequestEvent.State.Finished;11import org.openqa.selenium.grid.data.SessionRequestEvent.State.New;12import org.openqa.selenium.grid.data.SessionRequestEvent.State.Queued;13import org.openqa.selenium.grid.data.SessionRequestEvent.State.Scheduled;14import org.openqa.selenium.grid.data.SessionRequestEvent.State.Sent;15import org.openqa.selenium.grid.data.SessionRequestEvent.State.Started;16import org.openqa.selenium.grid.data.SessionRequestEvent.State.TimedOut;17import org.openqa.selenium.grid.distributor.local.LocalDistributor;18import org.openqa.selenium.grid.node.local.LocalNode;19import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;20import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;21import org.openqa.selenium.grid.web.Values;22import org.openqa.selenium.internal.Require;23import org.openqa.selenium.json.Json;24import org.openqa.selenium.remote.http.HttpClient;25import org.openqa.selenium.remote.http.HttpRequest;26import org.openqa.selenium.remote.http.HttpResponse;27import org.openqa.selenium.remote.tracing.DefaultTestTracer;28import org.openqa.selenium.remote.tracing.Tracer;29import java.net.URI;30import java.util.ArrayList;31import java.util.List;32import java.util.Objects;33import java.util.Optional;34import java.util.Set;35import java.util.UUID;36import java.util.concurrent.ConcurrentHashMap;37import java.util.stream.Collectors;38public class Distributor {39  private final Tracer tracer;40  private final SessionMap sessionMap;41  private final Set<URI> nodes;42  private final Set<SessionRequest> requests;43  private final Set<Session> sessions;44  private final Set<NodeStatus> nodeStatus;45  public Distributor(Tracer tracer, SessionMap sessionMap) {46    this.tracer = Require.nonNull("Tracer", tracer);47    this.sessionMap = Require.nonNull("Session map", sessionMap);

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