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How to use stop method of org.openqa.selenium.grid.node.docker.DockerSession class

Best Selenium code snippet using org.openqa.selenium.grid.node.docker.DockerSession.stop

Source:LocalNode.java

...140    this.currentSessions = CacheBuilder.newBuilder()141      .expireAfterAccess(sessionTimeout)142      .ticker(ticker)143      .removalListener((RemovalListener<SessionId, SessionSlot>) notification -> {144        // Attempt to stop the session145        LOG.log(Debug.getDebugLogLevel(), "Stopping session {0}", notification.getKey().toString());146        SessionSlot slot = notification.getValue();147        if (!slot.isAvailable()) {148          slot.stop();149        }150      })151      .build();152    this.tempFileSystems = CacheBuilder.newBuilder()153      .expireAfterAccess(sessionTimeout)154      .ticker(ticker)155      .removalListener((RemovalListener<SessionId, TemporaryFilesystem>) notification -> {156        TemporaryFilesystem tempFS = notification.getValue();157        tempFS.deleteTemporaryFiles();158        tempFS.deleteBaseDir();159      })160      .build();161    ScheduledExecutorService sessionCleanupNodeService =162      Executors.newSingleThreadScheduledExecutor(163        r -> {164          Thread thread = new Thread(r);165          thread.setDaemon(true);166          thread.setName("Local Node - Session Cleanup " + externalUri);167          return thread;168        });169    sessionCleanupNodeService.scheduleAtFixedRate(170      GuardedRunnable.guard(currentSessions::cleanUp), 30, 30, TimeUnit.SECONDS);171    ScheduledExecutorService tempFileCleanupNodeService =172      Executors.newSingleThreadScheduledExecutor(173        r -> {174          Thread thread = new Thread(r);175          thread.setDaemon(true);176          thread.setName("TempFile Cleanup Node " + externalUri);177          return thread;178        });179    tempFileCleanupNodeService.scheduleAtFixedRate(180      GuardedRunnable.guard(tempFileSystems::cleanUp), 30, 30, TimeUnit.SECONDS);181    ScheduledExecutorService heartbeatNodeService =182      Executors.newSingleThreadScheduledExecutor(183        r -> {184          Thread thread = new Thread(r);185          thread.setDaemon(true);186          thread.setName("TempFile Cleanup Node " + externalUri);187          return thread;188        });189    heartbeatNodeService.scheduleAtFixedRate(190      GuardedRunnable.guard(() -> bus.fire(new NodeHeartBeatEvent(getStatus()))),191      heartbeatPeriod.getSeconds(),192      heartbeatPeriod.getSeconds(),193      TimeUnit.SECONDS);194    bus.addListener(SessionClosedEvent.listener(id -> {195      // Listen to session terminated events, so we know when to fire the NodeDrainComplete event196      if (this.isDraining()) {197        int done = pendingSessions.decrementAndGet();198        if (done <= 0) {199          LOG.info("Firing node drain complete message");200          bus.fire(new NodeDrainComplete(this.getId()));201        }202      }203    }));204    Runtime.getRuntime().addShutdownHook(new Thread(this::stopAllSessions));205    new JMXHelper().register(this);206  }207  public static Builder builder(208    Tracer tracer,209    EventBus bus,210    URI uri,211    URI gridUri,212    Secret registrationSecret) {213    return new Builder(tracer, bus, uri, gridUri, registrationSecret);214  }215  @Override216  public boolean isReady() {217    return bus.isReady();218  }219  @VisibleForTesting220  @ManagedAttribute(name = "CurrentSessions")221  public int getCurrentSessionCount() {222    // It seems wildly unlikely we'll overflow an int223    return Math.toIntExact(currentSessions.size());224  }225  @ManagedAttribute(name = "MaxSessions")226  public int getMaxSessionCount() {227    return maxSessionCount;228  }229  @ManagedAttribute(name = "Status")230  public Availability getAvailability() {231    return isDraining() ? DRAINING : UP;232  }233  @ManagedAttribute(name = "TotalSlots")234  public int getTotalSlots() {235    return factories.size();236  }237  @ManagedAttribute(name = "UsedSlots")238  public long getUsedSlots() {239    return factories.stream().filter(sessionSlot -> !sessionSlot.isAvailable()).count();240  }241  @ManagedAttribute(name = "Load")242  public float getLoad() {243    long inUse = factories.stream().filter(sessionSlot -> !sessionSlot.isAvailable()).count();244    return inUse / (float) maxSessionCount * 100f;245  }246  @ManagedAttribute(name = "RemoteNodeUri")247  public URI getExternalUri() {248    return this.getUri();249  }250  @ManagedAttribute(name = "GridUri")251  public URI getGridUri() {252    return this.gridUri;253  }254  @ManagedAttribute(name = "NodeId")255  public String getNodeId() {256    return getId().toString();257  }258  @Override259  public boolean isSupporting(Capabilities capabilities) {260    return factories.parallelStream().anyMatch(factory -> factory.test(capabilities));261  }262  @Override263  public Either<WebDriverException, CreateSessionResponse> newSession(CreateSessionRequest sessionRequest) {264    Require.nonNull("Session request", sessionRequest);265    try (Span span = tracer.getCurrentContext().createSpan("node.new_session")) {266      Map<String, EventAttributeValue> attributeMap = new HashMap<>();267      attributeMap268        .put(AttributeKey.LOGGER_CLASS.getKey(), EventAttribute.setValue(getClass().getName()));269      attributeMap.put("session.request.capabilities",270        EventAttribute.setValue(sessionRequest.getDesiredCapabilities().toString()));271      attributeMap.put("session.request.downstreamdialect",272        EventAttribute.setValue(sessionRequest.getDownstreamDialects().toString()));273      int currentSessionCount = getCurrentSessionCount();274      span.setAttribute("current.session.count", currentSessionCount);275      attributeMap.put("current.session.count", EventAttribute.setValue(currentSessionCount));276      if (getCurrentSessionCount() >= maxSessionCount) {277        span.setAttribute("error", true);278        span.setStatus(Status.RESOURCE_EXHAUSTED);279        attributeMap.put("max.session.count", EventAttribute.setValue(maxSessionCount));280        span.addEvent("Max session count reached", attributeMap);281        return Either.left(new RetrySessionRequestException("Max session count reached."));282      }283      if (isDraining()) {284        span.setStatus(Status.UNAVAILABLE.withDescription("The node is draining. Cannot accept new sessions."));285        return Either.left(286          new RetrySessionRequestException("The node is draining. Cannot accept new sessions."));287      }288      // Identify possible slots to use as quickly as possible to enable concurrent session starting289      SessionSlot slotToUse = null;290      synchronized (factories) {291        for (SessionSlot factory : factories) {292          if (!factory.isAvailable() || !factory.test(sessionRequest.getDesiredCapabilities())) {293            continue;294          }295          factory.reserve();296          slotToUse = factory;297          break;298        }299      }300      if (slotToUse == null) {301        span.setAttribute("error", true);302        span.setStatus(Status.NOT_FOUND);303        span.addEvent("No slot matched the requested capabilities. ", attributeMap);304        return Either.left(305          new RetrySessionRequestException("No slot matched the requested capabilities."));306      }307      Either<WebDriverException, ActiveSession> possibleSession = slotToUse.apply(sessionRequest);308      if (possibleSession.isRight()) {309        ActiveSession session = possibleSession.right();310        currentSessions.put(session.getId(), slotToUse);311        SessionId sessionId = session.getId();312        Capabilities caps = session.getCapabilities();313        SESSION_ID.accept(span, sessionId);314        CAPABILITIES.accept(span, caps);315        String downstream = session.getDownstreamDialect().toString();316        String upstream = session.getUpstreamDialect().toString();317        String sessionUri = session.getUri().toString();318        span.setAttribute(AttributeKey.DOWNSTREAM_DIALECT.getKey(), downstream);319        span.setAttribute(AttributeKey.UPSTREAM_DIALECT.getKey(), upstream);320        span.setAttribute(AttributeKey.SESSION_URI.getKey(), sessionUri);321        // The session we return has to look like it came from the node, since we might be dealing322        // with a webdriver implementation that only accepts connections from localhost323        Session externalSession = createExternalSession(324          session,325          externalUri,326          slotToUse.isSupportingCdp(),327          sessionRequest.getDesiredCapabilities());328        return Either.right(new CreateSessionResponse(329          externalSession,330          getEncoder(session.getDownstreamDialect()).apply(externalSession)));331      } else {332        slotToUse.release();333        span.setAttribute("error", true);334        span.addEvent("Unable to create session with the driver", attributeMap);335        return Either.left(possibleSession.left());336      }337    }338  }339  @Override340  public boolean isSessionOwner(SessionId id) {341    Require.nonNull("Session ID", id);342    return currentSessions.getIfPresent(id) != null;343  }344  @Override345  public Session getSession(SessionId id) throws NoSuchSessionException {346    Require.nonNull("Session ID", id);347    SessionSlot slot = currentSessions.getIfPresent(id);348    if (slot == null) {349      throw new NoSuchSessionException("Cannot find session with id: " + id);350    }351    return createExternalSession(352      slot.getSession(),353      externalUri,354      slot.isSupportingCdp(),355      slot.getSession().getCapabilities());356  }357  @Override358  public TemporaryFilesystem getTemporaryFilesystem(SessionId id) throws IOException {359    try {360      return tempFileSystems.get(id, () -> TemporaryFilesystem.getTmpFsBasedOn(361          TemporaryFilesystem.getDefaultTmpFS().createTempDir("session", id.toString())));362    } catch (ExecutionException e) {363      throw new IOException(e);364    }365  }366  @Override367  public HttpResponse executeWebDriverCommand(HttpRequest req) {368    // True enough to be good enough369    SessionId id = getSessionId(req.getUri()).map(SessionId::new)370      .orElseThrow(() -> new NoSuchSessionException("Cannot find session: " + req));371    SessionSlot slot = currentSessions.getIfPresent(id);372    if (slot == null) {373      throw new NoSuchSessionException("Cannot find session with id: " + id);374    }375    HttpResponse toReturn = slot.execute(req);376    if (req.getMethod() == DELETE && req.getUri().equals("/session/" + id)) {377      stop(id);378    }379    return toReturn;380  }381  @Override382  public HttpResponse uploadFile(HttpRequest req, SessionId id) {383    // When the session is running in a Docker container, the upload file command384    // needs to be forwarded to the container as well.385    SessionSlot slot = currentSessions.getIfPresent(id);386    if (slot != null && slot.getSession() instanceof DockerSession) {387      return executeWebDriverCommand(req);388    }389    Map<String, Object> incoming = JSON.toType(string(req), Json.MAP_TYPE);390    File tempDir;391    try {392      TemporaryFilesystem tempfs = getTemporaryFilesystem(id);393      tempDir = tempfs.createTempDir("upload", "file");394      Zip.unzip((String) incoming.get("file"), tempDir);395    } catch (IOException e) {396      throw new UncheckedIOException(e);397    }398    // Select the first file399    File[] allFiles = tempDir.listFiles();400    if (allFiles == null) {401      throw new WebDriverException(402          String.format("Cannot access temporary directory for uploaded files %s", tempDir));403    }404    if (allFiles.length != 1) {405      throw new WebDriverException(406          String.format("Expected there to be only 1 file. There were: %s", allFiles.length));407    }408    ImmutableMap<String, Object> result = ImmutableMap.of(409        "value", allFiles[0].getAbsolutePath());410    return new HttpResponse().setContent(asJson(result));411  }412  @Override413  public void stop(SessionId id) throws NoSuchSessionException {414    Require.nonNull("Session ID", id);415    SessionSlot slot = currentSessions.getIfPresent(id);416    if (slot == null) {417      throw new NoSuchSessionException("Cannot find session with id: " + id);418    }419    currentSessions.invalidate(id);420    tempFileSystems.invalidate(id);421  }422  private void stopAllSessions() {423    if (currentSessions.size() > 0) {424      LOG.info("Trying to stop all running sessions before shutting down...");425      currentSessions.invalidateAll();426    }427  }428  private Session createExternalSession(ActiveSession other, URI externalUri,429                                        boolean isSupportingCdp, Capabilities requestCapabilities) {430    // We merge the session request capabilities and the session ones to keep the values sent431    // by the user in the session information432    Capabilities toUse = ImmutableCapabilities433      .copyOf(requestCapabilities.merge(other.getCapabilities()));434    // Add se:cdp if necessary to send the cdp url back435    if (isSupportingCdp || toUse.getCapability("se:cdp") != null) {436      String cdpPath = String.format("/session/%s/se/cdp", other.getId());437      toUse = new PersistentCapabilities(toUse).setCapability("se:cdp", rewrite(cdpPath));438    }...

Source:DockerSessionFactory.java

...156                         EventAttribute.setValue(157                           "Unable to connect to docker server. Stopping container: " +158                           e.getMessage()));159        span.addEvent(AttributeKey.EXCEPTION_EVENT.getKey(), attributeMap);160        container.stop(Duration.ofMinutes(1));161        String message = String.format(162          "Unable to connect to docker server (container id: %s)", container.getId());163        LOG.warning(message);164        return Either.left(new RetrySessionRequestException(message));165      }166      LOG.info(String.format("Server is ready (container id: %s)", container.getId()));167      Command command = new Command(168          null,169          DriverCommand.NEW_SESSION(sessionRequest.getDesiredCapabilities()));170      ProtocolHandshake.Result result;171      Response response;172      try {173        result = new ProtocolHandshake().createSession(client, command);174        response = result.createResponse();175        attributeMap.put(AttributeKey.DRIVER_RESPONSE.getKey(),176                         EventAttribute.setValue(response.toString()));177      } catch (IOException | RuntimeException e) {178        span.setAttribute("error", true);179        span.setStatus(Status.CANCELLED);180        EXCEPTION.accept(attributeMap, e);181        attributeMap.put(182          AttributeKey.EXCEPTION_MESSAGE.getKey(),183          EventAttribute184            .setValue("Unable to create session. Stopping and  container: " + e.getMessage()));185        span.addEvent(AttributeKey.EXCEPTION_EVENT.getKey(), attributeMap);186        container.stop(Duration.ofMinutes(1));187        String message = "Unable to create session: " + e.getMessage();188        LOG.log(Level.WARNING, message, e);189        return Either.left(new SessionNotCreatedException(message));190      }191      SessionId id = new SessionId(response.getSessionId());192      Capabilities capabilities = new ImmutableCapabilities((Map<?, ?>) response.getValue());193      Capabilities mergedCapabilities = sessionRequest.getDesiredCapabilities().merge(capabilities);194      mergedCapabilities = addForwardCdpEndpoint(mergedCapabilities,195                                                 containerIp,196                                                 port,197                                                 id.toString());198      Container videoContainer = null;199      Optional<DockerAssetsPath> path = ofNullable(this.assetsPath);200      if (path.isPresent()) {201        // Seems we can store session assets202        String containerPath = path.get().getContainerPath(id);203        saveSessionCapabilities(mergedCapabilities, containerPath);204        String hostPath = path.get().getHostPath(id);205        videoContainer = startVideoContainer(mergedCapabilities, containerIp, hostPath);206      }207      Dialect downstream = sessionRequest.getDownstreamDialects().contains(result.getDialect()) ?208                           result.getDialect() :209                           W3C;210      attributeMap.put(211        AttributeKey.DOWNSTREAM_DIALECT.getKey(),212        EventAttribute.setValue(downstream.toString()));213      attributeMap.put(214        AttributeKey.DRIVER_RESPONSE.getKey(),215        EventAttribute.setValue(response.toString()));216      span.addEvent("Docker driver service created session", attributeMap);217      LOG.fine(String.format(218        "Created session: %s - %s (container id: %s)",219        id,220        mergedCapabilities,221        container.getId()));222      return Either.right(new DockerSession(223        container,224        videoContainer,225        tracer,226        client,227        id,228        remoteAddress,229        stereotype,230        mergedCapabilities,231        downstream,232        result.getDialect(),233        Instant.now()));234    }235  }236  private Capabilities addForwardCdpEndpoint(Capabilities sessionCapabilities, String containerIp,237                                             int port, String sessionId) {238    // We add this endpoint to go around the situation where a user wants to do CDP over239    // Dynamic Grid. In a conventional Grid setup, this is not needed because the browser will240    // be running on the same host where the Node is running. However, in Dynamic Grid, the Docker241    // Node is running on a different host/container. Therefore, we need to forward the websocket242    // connection to the container where the actual browser is running.243    String forwardCdpPath = String.format(244      "ws://%s:%s/session/%s/se/fwd",245      containerIp,246      port,247      sessionId);248    return new PersistentCapabilities(sessionCapabilities)249      .setCapability("se:forwardCdp", forwardCdpPath);250  }251  private Container createBrowserContainer(int port, Capabilities sessionCapabilities) {252    Map<String, String> browserContainerEnvVars = getBrowserContainerEnvVars(sessionCapabilities);253    long browserContainerShmMemorySize = 2147483648L; //2GB254    ContainerConfig containerConfig = image(browserImage)255      .env(browserContainerEnvVars)256      .shmMemorySize(browserContainerShmMemorySize)257      .network(networkName);258    if (!runningInDocker) {259      containerConfig = containerConfig.map(Port.tcp(4444), Port.tcp(port));260    }261    return docker.create(containerConfig);262  }263  private Map<String, String> getBrowserContainerEnvVars(Capabilities sessionRequestCapabilities) {264    Optional<Dimension> screenResolution =265      ofNullable(getScreenResolution(sessionRequestCapabilities));266    Map<String, String> envVars = new HashMap<>();267    if (screenResolution.isPresent()) {268      envVars.put("SCREEN_WIDTH", String.valueOf(screenResolution.get().getWidth()));269      envVars.put("SCREEN_HEIGHT", String.valueOf(screenResolution.get().getHeight()));270    }271    Optional<TimeZone> timeZone = ofNullable(getTimeZone(sessionRequestCapabilities));272    timeZone.ifPresent(zone -> envVars.put("TZ", zone.getID()));273    return envVars;274  }275  private Container startVideoContainer(Capabilities sessionCapabilities,276                                        String browserContainerIp, String hostPath) {277    if (!recordVideoForSession(sessionCapabilities)) {278      return null;279    }280    int videoPort = 9000;281    Map<String, String> envVars = getVideoContainerEnvVars(282      sessionCapabilities,283      browserContainerIp);284    Map<String, String> volumeBinds = Collections.singletonMap(hostPath, "/videos");285    ContainerConfig containerConfig = image(videoImage)286      .env(envVars)287      .bind(volumeBinds)288      .network(networkName);289    if (!runningInDocker) {290      videoPort = PortProber.findFreePort();291      containerConfig = containerConfig.map(Port.tcp(9000), Port.tcp(videoPort));292    }293    Container videoContainer = docker.create(containerConfig);294    videoContainer.start();295    String videoContainerIp = runningInDocker ? videoContainer.inspect().getIp() : "localhost";296    try {297      URL videoContainerUrl = new URL(String.format("http://%s:%s", videoContainerIp, videoPort));298      HttpClient videoClient = clientFactory.createClient(videoContainerUrl);299      LOG.fine(String.format("Waiting for video recording... (id: %s)", videoContainer.getId()));300      waitForServerToStart(videoClient, Duration.ofMinutes(1));301    } catch (Exception e) {302      videoContainer.stop(Duration.ofSeconds(10));303      String message = String.format(304        "Unable to verify video recording started (container id: %s), %s", videoContainer.getId(),305        e.getMessage());306      LOG.warning(message);307    }308    LOG.info(String.format("Video container started (id: %s)", videoContainer.getId()));309    return videoContainer;310  }311  private Map<String, String> getVideoContainerEnvVars(Capabilities sessionRequestCapabilities,312    String containerIp) {313    Map<String, String> envVars = new HashMap<>();314    envVars.put("DISPLAY_CONTAINER_NAME", containerIp);315    Optional<Dimension> screenResolution =316      ofNullable(getScreenResolution(sessionRequestCapabilities));...

Source:DockerSession.java

...45    this.container = Require.nonNull("Container", container);46    this.videoContainer = videoContainer;47  }48  @Override49  public void stop() {50    if (videoContainer != null) {51      videoContainer.stop(Duration.ofSeconds(10));52    }53    container.stop(Duration.ofMinutes(1));54  }55}...

stop

Using AI Code Generation

1public void stop() {2        if (this.container != null) {3            try {4                this.container.stop();5            } catch (Exception e) {6                LOG.info(String.format("Unable to stop container %s", this.container.id()));7            }8        }9    }10public void kill() {11        if (this.container != null) {12            try {13                this.container.kill();14            } catch (Exception e) {15                LOG.info(String.format("Unable to kill container %s", this.container.id()));16            }17        }18    }19public void remove() {20        if (this.container != null) {21            try {22                this.container.remove();23            } catch (Exception e) {24                LOG.info(String.format("Unable to remove container %s", this.container.id()));25            }26        }27    }28public void remove() {29        if (this.container != null) {30            try {31                this.container.remove();32            } catch (Exception e) {33                LOG.info(String.format("Unable to remove container %s", this.container.id()));34            }35        }36    }37public void remove() {38        if (this.container != null) {39            try {40                this.container.remove();41            } catch (Exception e) {42                LOG.info(String.format("Unable to remove container %s", this.container.id()));43            }44        }45    }46public void remove() {47        if (this.container != null) {48            try {49                this.container.remove();50            } catch (Exception e) {51                LOG.info(String.format("Unable to remove container %s", this.container.id()));52            }53        }54    }55public void remove() {56        if (this.container != null) {57            try {58                this.container.remove();59            } catch (Exception e) {60                LOG.info(String.format("Unable to remove container %s", this.container.id()));61            }62        }63    }

stop

Using AI Code Generation

1import org.openqa.selenium.docker.DockerOptions;2import org.openqa.selenium.grid.node.Node;3import org.openqa.selenium.grid.node.config.NodeOptions;4import org.openqa.selenium.grid.node.local.LocalNode;5import org.openqa.selenium.grid.node.local.LocalNodeFactory;6import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;7import org.openqa.selenium.grid.web.Routable;8import org.openqa.selenium.grid.web.Routes;9import org.openqa.selenium.grid.web.Values;10import org.openqa.selenium.remote.http.HttpClient;11import org.openqa.selenium.remote.http.HttpMethod;12import org.openqa.selenium.remote.http.HttpRequest;13import java.io.IOException;14import java.net.URI;15import java.util.Optional;16public class DockerSessionStop {17    public static void main(String[] args) throws IOException {18        HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();19        NodeOptions nodeOptions = new NodeOptions();20        SessionMapOptions sessionMapOptions = new SessionMapOptions();21        LocalNodeFactory nodeFactory = new LocalNodeFactory(clientFactory, nodeOptions, sessionMapOptions);22        Node node = nodeFactory.create();23        DockerOptions dockerOptions = new DockerOptions();24        dockerOptions.setContainerImage("selenium/standalone-chrome:3.141.59-20201009");25        dockerOptions.setContainerName("chrome");26        dockerOptions.setContainerPlatform("linux");27        dockerOptions.setContainerTimezone("Europe/Berlin");28        dockerOptions.setContainerMemory("512m");29        dockerOptions.setContainerCpuShares("1");30        dockerOptions.setContainerNetwork("host");31        dockerOptions.setContainerPrivilegedMode(true);32        dockerOptions.setContainerPortBindings("4444/tcp->4444/tcp");33        dockerOptions.setContainerAdditionalHosts("host.docker.internal:host-gateway");34        dockerOptions.setContainerAdditionalCapabilities("SYS_ADMIN");35        dockerOptions.setContainerAdditionalEnvironmentVariables("SE_OPTS=-debug");36        String sessionId = node.newSession(dockerOptions).getId().toString();37        System.out.println("Session ID: " + sessionId);38        Routable stopRoute = new Routable() {39            public Optional<Routes> getRoutes() {40                return Optional.of(new Routes() {41                    public void add(Route route) {42                    }43                });44            }

stop

Using AI Code Generation

1DockerSession dockerSession = new DockerSession(sessionId, containerId, dockerClient);2dockerSession.stop();3LocalSession localSession = new LocalSession(sessionId, containerId, dockerClient);4localSession.stop();5RemoteSession remoteSession = new RemoteSession(sessionId, containerId, dockerClient);6remoteSession.stop();7Session session = new Session(sessionId, containerId, dockerClient);8session.stop();9SessionFactory sessionFactory = new SessionFactory(dockerClient);10sessionFactory.stop(sessionId, containerId);11Node node = new Node(dockerClient);12node.stop(sessionId, containerId);13NodeFactory nodeFactory = new NodeFactory(dockerClient);14nodeFactory.stop(sessionId, containerId);15NodeFactory nodeFactory = new NodeFactory(dockerClient);16nodeFactory.stop(sessionId, containerId);17NodeFactory nodeFactory = new NodeFactory(dockerClient);18nodeFactory.stop(sessionId, containerId);19NodeFactory nodeFactory = new NodeFactory(dockerClient

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