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How to use getSlots method of org.openqa.selenium.grid.data.NodeStatus class
Best Selenium code snippet using org.openqa.selenium.grid.data.NodeStatus.getSlots
Source:GridModel.java 
...171 slotId.getOwningNodeId(),172 node.availability));173 return false;174 }175 Optional<Slot> maybeSlot = node.status.getSlots().stream()176 .filter(slot -> slotId.equals(slot.getId()))177 .findFirst();178 if (!maybeSlot.isPresent()) {179 LOG.warning(String.format(180 "Asked to reserve slot on node %s, but no slot with id %s found",181 node.status.getId(),182 slotId));183 return false;184 }185 reserve(node.status, maybeSlot.get());186 return true;187 } finally {188 writeLock.unlock();189 }190 }191 public Set<NodeStatus> getSnapshot() {192 Lock readLock = this.lock.readLock();193 readLock.lock();194 try {195 ImmutableSet.Builder<NodeStatus> snapshot = ImmutableSet.builder();196 for (Map.Entry<Availability, Set<NodeStatus>> entry : nodes.entrySet()) {197 entry.getValue().stream()198 .map(status -> rewrite(status, entry.getKey()))199 .forEach(snapshot::add);200 }201 return snapshot.build();202 } finally {203 readLock.unlock();204 }205 }206 private Set<NodeStatus> nodes(Availability availability) {207 return nodes.computeIfAbsent(availability, ignored -> new HashSet<>());208 }209 private AvailabilityAndNode findNode(NodeId id) {210 for (Map.Entry<Availability, Set<NodeStatus>> entry : nodes.entrySet()) {211 for (NodeStatus nodeStatus : entry.getValue()) {212 if (id.equals(nodeStatus.getId())) {213 return new AvailabilityAndNode(entry.getKey(), nodeStatus);214 }215 }216 }217 return null;218 }219 private NodeStatus rewrite(NodeStatus status, Availability availability) {220 return new NodeStatus(221 status.getId(),222 status.getUri(),223 status.getMaxSessionCount(),224 status.getSlots(),225 availability,226 status.getRegistrationSecret() == null ? null : new Secret(status.getRegistrationSecret()));227 }228 private void release(SessionId id) {229 if (id == null) {230 return;231 }232 Lock writeLock = lock.writeLock();233 writeLock.lock();234 try {235 for (Map.Entry<Availability, Set<NodeStatus>> entry : nodes.entrySet()) {236 for (NodeStatus node : entry.getValue()) {237 for (Slot slot : node.getSlots()) {238 if (!slot.getSession().isPresent()) {239 continue;240 }241 if (id.equals(slot.getSession().get().getId())) {242 Slot released = new Slot(243 slot.getId(),244 slot.getStereotype(),245 slot.getLastStarted(),246 Optional.empty());247 amend(entry.getKey(), node, released);248 return;249 }250 }251 }252 }253 } finally {254 writeLock.unlock();255 }256 }257 private void reserve(NodeStatus status, Slot slot) {258 Instant now = Instant.now();259 Slot reserved = new Slot(260 slot.getId(),261 slot.getStereotype(),262 now,263 Optional.of(new Session(264 RESERVED,265 status.getUri(),266 slot.getStereotype(),267 slot.getStereotype(),268 now)));269 amend(UP, status, reserved);270 }271 public void setSession(SlotId slotId, Session session) {272 Require.nonNull("Slot ID", slotId);273 AvailabilityAndNode node = findNode(slotId.getOwningNodeId());274 if (node == null) {275 LOG.warning("Grid model and reality have diverged. Unable to find node " + slotId.getOwningNodeId());276 return;277 }278 Optional<Slot> maybeSlot = node.status.getSlots().stream()279 .filter(slot -> slotId.equals(slot.getId()))280 .findFirst();281 if (!maybeSlot.isPresent()) {282 LOG.warning("Grid model and reality have diverged. Unable to find slot " + slotId);283 return;284 }285 Slot slot = maybeSlot.get();286 Optional<Session> maybeSession = slot.getSession();287 if (!maybeSession.isPresent()) {288 LOG.warning("Grid model and reality have diverged. Slot is not reserved. " + slotId);289 return;290 }291 Session current = maybeSession.get();292 if (!RESERVED.equals(current.getId())) {293 LOG.warning("Gid model and reality have diverged. Slot has session and is not reserved. " + slotId);294 return;295 }296 Slot updated = new Slot(297 slot.getId(),298 slot.getStereotype(),299 session == null ? slot.getLastStarted() : session.getStartTime(),300 Optional.ofNullable(session));301 amend(node.availability, node.status, updated);302 }303 private void amend(Availability availability, NodeStatus status, Slot slot) {304 Set<Slot> newSlots = new HashSet<>(status.getSlots());305 newSlots.removeIf(s -> s.getId().equals(slot.getId()));306 newSlots.add(slot);307 nodes(availability).remove(status);308 nodes(availability).add(new NodeStatus(309 status.getId(),310 status.getUri(),311 status.getMaxSessionCount(),312 newSlots,313 status.getAvailability(),314 status.getRegistrationSecret() == null ? null : new Secret(status.getRegistrationSecret())));315 }316 private static class AvailabilityAndNode {317 public final Availability availability;318 public final NodeStatus status;...
Source:DefaultSlotSelectorTest.java
...109 NodeStatus heavy = createNode(Collections.singletonList(caps), 10, 6);110 NodeStatus massive = createNode(Collections.singletonList(caps), 10, 8);111 Set<SlotId> ids = selector.selectSlot(caps, ImmutableSet.of(heavy, medium, lightest, massive));112 SlotId expected = ids.iterator().next();113 assertThat(lightest.getSlots().stream()).anyMatch(slot -> expected.equals(slot.getId()));114 }115 @Test116 public void nodesAreOrderedByNumberOfSupportedBrowsersAndLoad() {117 Capabilities chrome = new ImmutableCapabilities("browserName", "chrome");118 Capabilities firefox = new ImmutableCapabilities("browserName", "firefox");119 Capabilities safari = new ImmutableCapabilities("browserName", "safari");120 NodeStatus lightLoadAndThreeBrowsers =121 createNode(ImmutableList.of(chrome, firefox, safari), 12, 2);122 NodeStatus mediumLoadAndTwoBrowsers =123 createNode(ImmutableList.of(chrome, firefox), 12, 5);124 NodeStatus mediumLoadAndOtherTwoBrowsers =125 createNode(ImmutableList.of(safari, chrome), 12, 6);126 NodeStatus highLoadAndOneBrowser =127 createNode(ImmutableList.of(chrome), 12, 8);128 Set<SlotId> ids = selector.selectSlot(129 chrome,130 ImmutableSet.of(131 lightLoadAndThreeBrowsers,132 mediumLoadAndTwoBrowsers,133 mediumLoadAndOtherTwoBrowsers,134 highLoadAndOneBrowser));135 // The slot should belong to the Node with high load because it only supports Chrome, leaving136 // the other Nodes with more availability for other browsers137 SlotId expected = ids.iterator().next();138 assertThat(highLoadAndOneBrowser.getSlots().stream())139 .anyMatch(slot -> expected.equals(slot.getId()));140 // Nodes are ordered by the diversity of supported browsers, then by load141 ImmutableSet<NodeId> nodeIds = ids.stream()142 .map(SlotId::getOwningNodeId)143 .distinct()144 .collect(toImmutableSet());145 assertThat(nodeIds)146 .containsSequence(147 highLoadAndOneBrowser.getId(),148 mediumLoadAndTwoBrowsers.getId(),149 mediumLoadAndOtherTwoBrowsers.getId(),150 lightLoadAndThreeBrowsers.getId());151 }152 private NodeStatus createNode(List<Capabilities> stereotypes, int count, int currentLoad) {...
Source:Grid.java
...68 ImmutableList.Builder<Node> toReturn = ImmutableList.builder();69 for (NodeStatus status : distributorStatus.get().getNodes()) {70 Map<Capabilities, Integer> stereotypes = new HashMap<>();71 Map<org.openqa.selenium.grid.data.Session, Slot> sessions = new HashMap<>();72 for (Slot slot : status.getSlots()) {73 slot.getSession().ifPresent(session -> sessions.put(session, slot));74 int count = stereotypes.getOrDefault(slot.getStereotype(), 0);75 count++;76 stereotypes.put(slot.getStereotype(), count);77 }78 OsInfo osInfo = new OsInfo(79 status.getOsInfo().get("arch"),80 status.getOsInfo().get("name"),81 status.getOsInfo().get("version"));82 toReturn.add(new Node(83 status.getId(),84 status.getUri(),85 status.getAvailability(),86 status.getMaxSessionCount(),87 status.getSlots().size(),88 stereotypes,89 sessions,90 status.getVersion(),91 osInfo));92 }93 return toReturn.build();94 }95 public int getNodeCount() {96 return distributorStatus.get().getNodes().size();97 }98 public int getSessionCount() {99 return distributorStatus.get().getNodes().stream()100 .map(NodeStatus::getSlots)101 .flatMap(Collection::stream)102 .filter(slot -> slot.getSession().isPresent())103 .mapToInt(slot -> 1)104 .sum();105 }106 public int getTotalSlots() {107 return distributorStatus.get().getNodes().stream()108 .mapToInt(status -> status.getSlots().size())109 .sum();110 }111 public int getMaxSession() {112 return distributorStatus.get().getNodes().stream()113 .mapToInt(NodeStatus::getMaxSessionCount)114 .sum();115 }116 public int getSessionQueueSize() {117 return queueInfoList.size();118 }119 public List<String> getSessionQueueRequests() {120 // TODO: The Grid UI expects there to be a single capability per new session request, which is not correct121 return queueInfoList.stream()122 .map(set -> set.isEmpty() ? new ImmutableCapabilities() : set.iterator().next())123 .map(JSON::toJson)124 .collect(Collectors.toList());125 }126 public List<Session> getSessions() {127 List<Session> sessions = new ArrayList<>();128 for (NodeStatus status : distributorStatus.get().getNodes()) {129 for (Slot slot : status.getSlots()) {130 if (slot.getSession().isPresent()) {131 org.openqa.selenium.grid.data.Session session = slot.getSession().get();132 sessions.add(133 new org.openqa.selenium.grid.graphql.Session(134 session.getId().toString(),135 session.getCapabilities(),136 session.getStartTime(),137 session.getUri(),138 status.getId().toString(),139 status.getUri(),140 slot)141 );142 }143 }...
Source:SessionData.java
...55 }56 }57 private SessionInSlot findSession(String sessionId, Set<NodeStatus> nodeStatuses) {58 for (NodeStatus status : nodeStatuses) {59 for (Slot slot : status.getSlots()) {60 Optional<org.openqa.selenium.grid.data.Session> session = slot.getSession();61 if (session.isPresent() && sessionId.equals(session.get().getId().toString())) {62 return new SessionInSlot(session.get(), status, slot);63 }64 }65 }66 return null;67 }68 private static class SessionInSlot {69 private final org.openqa.selenium.grid.data.Session session;70 private final NodeStatus node;71 private final Slot slot;72 SessionInSlot(org.openqa.selenium.grid.data.Session session, NodeStatus node, Slot slot) {73 this.session = session;...
Source:DefaultSlotSelector.java
...43 // Then last session created (oldest first), so natural ordering again44 .thenComparingLong(NodeStatus::getLastSessionCreated)45 // And use the node id as a tie-breaker.46 .thenComparing(NodeStatus::getId))47 .flatMap(node -> node.getSlots().stream()48 .filter(slot -> !slot.getSession().isPresent())49 .filter(slot -> slot.isSupporting(capabilities))50 .map(Slot::getId))51 .collect(toImmutableSet());52 }53 @VisibleForTesting54 long getNumberOfSupportedBrowsers(NodeStatus nodeStatus) {55 return nodeStatus.getSlots()56 .stream()57 .map(slot -> slot.getStereotype().getBrowserName().toLowerCase())58 .distinct()59 .count();60 }61 public static SlotSelector create(Config config) {62 return new DefaultSlotSelector();63 }64}...
getSlots
Using AI Code Generation
1import org.openqa.selenium.grid.data.NodeStatus;2import org.openqa.selenium.grid.data.Slot;3import org.openqa.selenium.grid.data.SlotStatus;4import org.openqa.selenium.grid.node.local.LocalNode;5import org.openqa.selenium.grid.node.local.LocalNodeConfig;6import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;7import org.openqa.selenium.grid.web.Routable;8import org.openqa.selenium.remote.http.HttpClient;9import org.openqa.selenium.remote.tracing.Tracer;10import org.openqa.selenium.remote.tracing.global.GlobalTracer;11import java.net.URI;12import java.util.Map;13import java.util.concurrent.TimeUnit;14public class GetNodeSlots {15 public static void main(String[] args) {16 Tracer tracer = GlobalTracer.get();17 SessionMapOptions sessionMapOptions = new SessionMapOptions();18 sessionMapOptions.setSessionMap("in-memory");19 LocalNodeConfig localNodeConfig = new LocalNodeConfig();20 localNodeConfig.setMaxSession(1);21 localNodeConfig.setRegisterCycle(5);22 localNodeConfig.setRegister(true);23 localNodeConfig.setTimeout(30);24 localNodeConfig.setSessionMapOptions(sessionMapOptions);25 LocalNode localNode = new LocalNode(tracer, localNodeConfig, HttpClient.Factory.createDefault());26 localNode.start();27 NodeStatus nodeStatus = localNode.getStatus();28 Map<Slot, SlotStatus> slots = nodeStatus.getSlots();29 System.out.println(slots);30 localNode.stop();31 tracer.close();32 }33}
getSlots
Using AI Code Generation
1NodeStatus status = node.getStatus();2List<Slot> slots = status.getSlots();3for (Slot slot : slots) {4 SlotId slotId = slot.getId();5 SlotStatus slotStatus = slot.getStatus();6 Map<String, Object> slotCapabilities = slot.getCapabilities();7}8LocalDistributor distributor = new LocalDistributor(new DefaultDistributorConfig());9List<Slot> slots = distributor.getSlots();10for (Slot slot : slots) {11 SlotId slotId = slot.getId();12 SlotStatus slotStatus = slot.getStatus();13 Map<String, Object> slotCapabilities = slot.getCapabilities();14}15List<Slot> slots = distributor.getSlots();16for (Slot slot : slots) {17 SlotId slotId = slot.getId();18 SlotStatus slotStatus = slot.getStatus();19 Map<String, Object> slotCapabilities = slot.getCapabilities();20}21RoundRobinDistributor distributor = new RoundRobinDistributor(new DefaultDistributorConfig());22List<Slot> slots = distributor.getSlots();23for (Slot slot : slots) {24 SlotId slotId = slot.getId();25 SlotStatus slotStatus = slot.getStatus();26 Map<String, Object> slotCapabilities = slot.getCapabilities();27}
getSlots
Using AI Code Generation
1import org.openqa.selenium.grid.data.NodeStatus;2import org.openqa.selenium.grid.data.Slot;3NodeStatus nodeStatus = new NodeStatus();4List<Slot> slots = nodeStatus.getSlots();5System.out.println(slots);6import org.openqa.selenium.grid.data.NodeStatus;7import org.openqa.selenium.grid.data.Slot;8NodeStatus nodeStatus = new NodeStatus();9List<Slot> slots = nodeStatus.getSlots();10System.out.println(slots);11import org.openqa.selenium.grid.data.NodeStatus;12import org.openqa.selenium.grid.data.Slot;13NodeStatus nodeStatus = new NodeStatus();14List<Slot> slots = nodeStatus.getSlots();15System.out.println(slots);16NodeStatus nodeStatus = new NodeStatus();17List<Slot> slots = nodeStatus.getSlots();18System.out.println(slots);19import org.openqa.selenium.grid.data.NodeStatus;20import org.openqa.selenium.grid.data.Slot;21NodeStatus nodeStatus = new NodeStatus();22List<Slot> slots = nodeStatus.getSlots();23System.out.println(slots);24import org.openqa.selenium.grid.data.NodeStatus;25import org.openqa.selenium.grid.data.Slot;26NodeStatus nodeStatus = new NodeStatus();27List<Slot> slots = nodeStatus.getSlots();28System.out.println(slots);29import org.openqa.selenium.grid.data.NodeStatus;30import org.openqa.selenium.grid.data.Slot;31NodeStatus nodeStatus = new NodeStatus();32List<Slot> slots = nodeStatus.getSlots();33System.out.println(slots);34import org.openqa.selenium.grid.data.NodeStatus;35import org.openqa.selenium.grid.data.Slot;36NodeStatus nodeStatus = new NodeStatus();37List<Slot> slots = nodeStatus.getSlots();38System.out.println(slots);39import org.openqa.selenium.grid.data.NodeStatus;40import org.openqa.selenium.grid.data.Slot;41NodeStatus nodeStatus = new NodeStatus();42List<Slot> slots = nodeStatus.getSlots();43System.out.println(slots);44import org.openqa.selenium.grid.data.NodeStatus;45import org.openqa.selenium.grid.data.Slot;46NodeStatus nodeStatus = new NodeStatus();47List<Slot> slots = nodeStatus.getSlots();48System.out.println(slots);49import org.openqa.selenium.grid.data.NodeStatus;50import org.openqa.selenium.grid.data.Slot;51NodeStatus nodeStatus = new NodeStatus();
getSlots
Using AI Code Generation
1import org.openqa.selenium.grid.data.NodeStatus;2import org.openqa.selenium.grid.data.Slot;3import org.openqa.selenium.grid.data.SlotId;4import org.openqa.selenium.grid.data.SlotStatus;5import org.openqa.selenium.grid.data.SlotType;6import org.openqa.selenium.grid.data.Stoppable;7import org.openqa.selenium.grid.data.TestSlot;8import org.openqa.selenium.grid.data.TestSession;9import org.openqa.selenium.grid.web.Routable;10import org.openqa.selenium.internal.Require;11import org.openqa.selenium.json.Json;12import org.openqa.selenium.remote.http.HttpHandler;13import org.openqa.selenium.remote.http.HttpRequest;14import org.openqa.selenium.remote.http.HttpResponse;15import java.io.IOException;16import java.io.UncheckedIOException;17import java.net.URI;18import java.util.ArrayList;19import java.util.Collection;20import java.util.Collections;21import java.util.List;22import java.util.Map;23import java.util.Objects;24import java.util.Optional;25import java.util.Set;26import java.util.UUID;27import java.util.concurrent.ConcurrentHashMap;28import java.util.concurrent.CopyOnWriteArrayList;29import java.util.concurrent.CopyOnWriteArraySet;30import java.util.function.Predicate;31import java.util.logging.Logger;32import java.util.stream.Collectors;33import static org.openqa.selenium.remote.http.Contents.asJson;34import static org.openqa.selenium.remote.http.Contents.utf8String;35import static org.openqa.selenium.remote.http.HttpMethod.GET;36import static org.openqa.selenium.remote.http.HttpMethod.POST;37public class GetSlots {38 public static void main(String[] args) throws Exception {39 System.out.println("GetSlots");40 NodeStatus nodeStatus = new NodeStatus();41 List<Slot> slots = nodeStatus.getSlots();42 System.out.println("Number of slots: " + slots.size());43 System.out.println("Number of slots used: " + slots.stream().filter(Slot::isUsed).count());44 System.out.println("Number of slots free: " + slots.stream().filter(s -> !s.isUsed()).count());45 System.out.println("Total number of slots in a node: " + slots.size());46 System.out.println("Number of slots used in a node: " + slots.stream().filter(Slot::is
getSlots
Using AI Code Generation
1import org.openqa.selenium.grid.data.NodeStatus;2import org.openqa.selenium.grid.data.Slot;3import org.openqa.selenium.grid.data.SlotId;4import org.openqa.selenium.remote.http.HttpClient;5import org.openqa.selenium.remote.http.HttpRequest;6import org.openqa.selenium.remote.http.HttpResponse;7import org.openqa.selenium.remote.tracing.DefaultTestTracer;8import org.openqa.selenium.remote.tracing.Tracer;9import java.io.IOException;10import java.net.URI;11import java.net.URISyntaxException;12import java.util.List;13public class NodeStatusGetSlots {14 public static void main(String[] args) throws URISyntaxException, IOException {15 Tracer tracer = DefaultTestTracer.createTracer();16 HttpRequest request = new HttpRequest("GET", "/status");17 HttpResponse response = client.execute(request);18 NodeStatus status = NodeStatus.create(response, tracer);19 List<Slot> slots = status.getSlots();20 int slotsInUse = 0;21 int slotsFree = 0;22 for (Slot slot : slots) {23 SlotId slotId = slot.getId();24 if (slotId.isInUse()) {
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