How to use add method of org.openqa.selenium.grid.distributor.local.LocalDistributor class

Best Selenium code snippet using org.openqa.selenium.grid.distributor.local.LocalDistributor.add

Source:LocalDistributor.java

1// Licensed to the Software Freedom Conservancy (SFC) under one2// or more contributor license agreements.  See the NOTICE file3// distributed with this work for additional information4// regarding copyright ownership.  The SFC licenses this file5// to you under the Apache License, Version 2.0 (the6// "License"); you may not use this file except in compliance7// with the License.  You may obtain a copy of the License at8//9//   http://www.apache.org/licenses/LICENSE-2.010//11// Unless required by applicable law or agreed to in writing,12// software distributed under the License is distributed on an13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14// KIND, either express or implied.  See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.distributor.local;18import static com.google.common.collect.ImmutableList.toImmutableList;19import static org.openqa.selenium.grid.distributor.local.Host.Status.DOWN;20import static org.openqa.selenium.grid.distributor.local.Host.Status.DRAINING;21import static org.openqa.selenium.grid.distributor.local.Host.Status.UP;22import com.google.common.annotations.VisibleForTesting;23import com.google.common.collect.ImmutableList;24import org.openqa.selenium.Beta;25import org.openqa.selenium.Capabilities;26import org.openqa.selenium.SessionNotCreatedException;27import org.openqa.selenium.concurrent.Regularly;28import org.openqa.selenium.grid.component.HealthCheck;29import org.openqa.selenium.grid.data.Session;30import org.openqa.selenium.grid.distributor.Distributor;31import org.openqa.selenium.grid.distributor.DistributorStatus;32import org.openqa.selenium.grid.node.Node;33import org.openqa.selenium.grid.node.NodeStatus;34import org.openqa.selenium.json.Json;35import org.openqa.selenium.json.JsonOutput;36import org.openqa.selenium.remote.NewSessionPayload;37import org.openqa.selenium.remote.http.HttpClient;38import org.openqa.selenium.remote.tracing.DistributedTracer;39import org.openqa.selenium.remote.tracing.Span;40import java.time.Duration;41import java.util.ArrayList;42import java.util.Collection;43import java.util.Comparator;44import java.util.HashSet;45import java.util.Iterator;46import java.util.Map;47import java.util.Objects;48import java.util.Optional;49import java.util.Set;50import java.util.UUID;51import java.util.concurrent.ConcurrentHashMap;52import java.util.concurrent.locks.Lock;53import java.util.concurrent.locks.ReadWriteLock;54import java.util.concurrent.locks.ReentrantReadWriteLock;55import java.util.function.Supplier;56import java.util.logging.Logger;57public class LocalDistributor extends Distributor {58  private static final Json JSON = new Json();59  private static final Logger LOG = Logger.getLogger("Selenium Distributor");60  private final ReadWriteLock lock = new ReentrantReadWriteLock(/* fair */ true);61  private final Set<Host> hosts = new HashSet<>();62  private final DistributedTracer tracer;63  private final Regularly hostChecker = new Regularly("distributor host checker");64  private final Map<UUID, Collection<Runnable>> allChecks = new ConcurrentHashMap<>();65  public LocalDistributor(DistributedTracer tracer, HttpClient.Factory httpClientFactory) {66    super(tracer, httpClientFactory);67    this.tracer = Objects.requireNonNull(tracer);68  }69  @Override70  public Session newSession(NewSessionPayload payload) throws SessionNotCreatedException {71    Iterator<Capabilities> allCaps = payload.stream().iterator();72    if (!allCaps.hasNext()) {73      throw new SessionNotCreatedException("No capabilities found");74    }75    Capabilities caps = allCaps.next();76    Optional<Supplier<Session>> selected;77    Lock writeLock = this.lock.writeLock();78    writeLock.lock();79    try {80      selected = this.hosts.stream()81          .filter(host -> host.getHostStatus() == UP)82          // Find a host that supports this kind of thing83          .filter(host -> host.hasCapacity(caps))84          .min(85              // Now sort by node which has the lowest load (natural ordering)86              Comparator.comparingDouble(Host::getLoad)87                  // Then last session created (oldest first), so natural ordering again88                  .thenComparingLong(Host::getLastSessionCreated)89                  // And use the host id as a tie-breaker.90                  .thenComparing(Host::getId))91          // And reserve some space92          .map(host -> host.reserve(caps));93    } finally {94      writeLock.unlock();95    }96    return selected97        .orElseThrow(98            () -> new SessionNotCreatedException("Unable to find provider for session: " + allCaps))99        .get();100  }101  @Override102  public LocalDistributor add(Node node) {103    StringBuilder sb = new StringBuilder();104    Lock writeLock = this.lock.writeLock();105    writeLock.lock();106    try (Span span = tracer.createSpan("distributor.add", tracer.getActiveSpan());107         JsonOutput out = JSON.newOutput(sb)) {108      out.setPrettyPrint(false).write(node);109      span.addTag("node", sb.toString());110      // TODO: We should check to see what happens for duplicate nodes.111      Host host = new Host(node);112      hosts.add(host);113      LOG.info(String.format("Added node %s.", node.getId()));114      host.refresh();115      Runnable runnable = host::refresh;116      Collection<Runnable> nodeRunnables = allChecks.getOrDefault(node.getId(), new ArrayList<>());117      nodeRunnables.add(runnable);118      allChecks.put(node.getId(), nodeRunnables);119      hostChecker.submit(runnable, Duration.ofMinutes(5), Duration.ofSeconds(30));120    } finally {121      writeLock.unlock();122    }123    return this;124  }125  @Override126  public void remove(UUID nodeId) {127    Lock writeLock = lock.writeLock();128    writeLock.lock();129    try (Span span = tracer.createSpan("distributor.remove", tracer.getActiveSpan())) {130      span.addTag("node.id", nodeId);131      hosts.removeIf(host -> nodeId.equals(host.getId()));132      allChecks.getOrDefault(nodeId, new ArrayList<>()).forEach(hostChecker::remove);133    } finally {134      writeLock.unlock();135    }136  }137  @Override138  public DistributorStatus getStatus() {139    Lock readLock = this.lock.readLock();140    readLock.lock();141    try {142      ImmutableList<NodeStatus> nodesStatuses = this.hosts.stream()143          .map(Host::getStatus)144          .collect(toImmutableList());...

Source:EndToEndTest.java

1// Licensed to the Software Freedom Conservancy (SFC) under one2// or more contributor license agreements.  See the NOTICE file3// distributed with this work for additional information4// regarding copyright ownership.  The SFC licenses this file5// to you under the Apache License, Version 2.0 (the6// "License"); you may not use this file except in compliance7// with the License.  You may obtain a copy of the License at8//9//   http://www.apache.org/licenses/LICENSE-2.010//11// Unless required by applicable law or agreed to in writing,12// software distributed under the License is distributed on an13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14// KIND, either express or implied.  See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.router;18import com.google.common.collect.ImmutableMap;19import org.junit.Test;20import org.openqa.selenium.Capabilities;21import org.openqa.selenium.ImmutableCapabilities;22import org.openqa.selenium.WebDriver;23import org.openqa.selenium.grid.config.MapConfig;24import org.openqa.selenium.grid.data.Session;25import org.openqa.selenium.grid.distributor.Distributor;26import org.openqa.selenium.grid.distributor.local.LocalDistributor;27import org.openqa.selenium.grid.distributor.remote.RemoteDistributor;28import org.openqa.selenium.grid.node.local.LocalNode;29import org.openqa.selenium.grid.server.BaseServer;30import org.openqa.selenium.grid.server.BaseServerOptions;31import org.openqa.selenium.grid.server.Server;32import org.openqa.selenium.grid.sessionmap.SessionMap;33import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;34import org.openqa.selenium.grid.sessionmap.remote.RemoteSessionMap;35import org.openqa.selenium.grid.web.CommandHandler;36import org.openqa.selenium.grid.web.Routes;37import org.openqa.selenium.net.PortProber;38import org.openqa.selenium.remote.RemoteWebDriver;39import org.openqa.selenium.remote.SessionId;40import org.openqa.selenium.remote.http.HttpClient;41import org.openqa.selenium.remote.http.HttpRequest;42import org.openqa.selenium.remote.http.HttpResponse;43import org.openqa.selenium.remote.tracing.DistributedTracer;44import java.net.URI;45import java.net.URISyntaxException;46import java.util.UUID;47import java.util.function.Function;48public class EndToEndTest {49  private final Capabilities driverCaps = new ImmutableCapabilities("browserName", "cheese");50  private final DistributedTracer tracer = DistributedTracer.builder().build();51  @Test52  public void inMemory() throws URISyntaxException {53    SessionMap sessions = new LocalSessionMap();54    Distributor distributor = new LocalDistributor(tracer);55    URI nodeUri = new URI("http://localhost:4444");56    LocalNode node = LocalNode.builder(tracer, nodeUri, sessions)57        .add(driverCaps, createFactory(nodeUri))58        .build();59    distributor.add(node);60    Router router = new Router(sessions, distributor);61    Server<?> server = createServer();62    server.addRoute(Routes.matching(router).using(router));63    server.start();64    exerciseDriver(server);65  }66  private void exerciseDriver(Server<?> server) {67    WebDriver driver = new RemoteWebDriver(68        server.getUrl(),69        new ImmutableCapabilities("browserName", "cheese", "type", "cheddar"));70    driver.get("http://www.google.com");71    driver.quit();72  }73  @Test74  public void withServers() throws URISyntaxException {75    LocalSessionMap localSessions = new LocalSessionMap();76    Server<?> sessionServer = createServer();77    sessionServer.addRoute(Routes.matching(localSessions).using(localSessions));78    sessionServer.start();79    SessionMap sessions = new RemoteSessionMap(getClient(sessionServer));80    LocalDistributor localDistributor = new LocalDistributor(tracer);81    Server<?> distributorServer = createServer();82    distributorServer.addRoute(Routes.matching(localDistributor).using(localDistributor));83    distributorServer.start();84    Distributor distributor = new RemoteDistributor(tracer, getClient(distributorServer));85    int port = PortProber.findFreePort();86    URI nodeUri = new URI("http://localhost:" + port);87    LocalNode localNode = LocalNode.builder(tracer, nodeUri, sessions)88        .add(driverCaps, createFactory(nodeUri))89        .build();90    Server<?> nodeServer = new BaseServer<>(91        DistributedTracer.builder().build(),92        new BaseServerOptions(93            new MapConfig(ImmutableMap.of("server", ImmutableMap.of("port", port)))));94    nodeServer.addRoute(Routes.matching(localNode).using(localNode));95    nodeServer.start();96    distributor.add(localNode);97    Router router = new Router(sessions, distributor);98    Server<?> routerServer = createServer();99    routerServer.addRoute(Routes.matching(router).using(router));100    routerServer.start();101    exerciseDriver(routerServer);102  }103  private HttpClient getClient(Server<?> server) {104    return HttpClient.Factory.createDefault().createClient(server.getUrl());105  }106  private Server<?> createServer() {107    int port = PortProber.findFreePort();108    return new BaseServer<>(DistributedTracer.builder().build(), new BaseServerOptions(109        new MapConfig(ImmutableMap.of("server", ImmutableMap.of("port", port)))));110  }111  private Function<Capabilities, Session> createFactory(URI serverUri) {112    class SpoofSession extends Session implements CommandHandler {113      private SpoofSession(Capabilities capabilities) {...

Source:DistributorTest.java

1// Licensed to the Software Freedom Conservancy (SFC) under one2// or more contributor license agreements.  See the NOTICE file3// distributed with this work for additional information4// regarding copyright ownership.  The SFC licenses this file5// to you under the Apache License, Version 2.0 (the6// "License"); you may not use this file except in compliance7// with the License.  You may obtain a copy of the License at8//9//   http://www.apache.org/licenses/LICENSE-2.010//11// Unless required by applicable law or agreed to in writing,12// software distributed under the License is distributed on an13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14// KIND, either express or implied.  See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.distributor;18import static org.assertj.core.api.Assertions.assertThat;19import static org.assertj.core.api.Assertions.assertThatExceptionOfType;20import org.junit.Before;21import org.junit.Test;22import org.openqa.selenium.ImmutableCapabilities;23import org.openqa.selenium.MutableCapabilities;24import org.openqa.selenium.SessionNotCreatedException;25import org.openqa.selenium.grid.data.Session;26import org.openqa.selenium.grid.distributor.local.LocalDistributor;27import org.openqa.selenium.grid.distributor.remote.RemoteDistributor;28import org.openqa.selenium.grid.node.local.LocalNode;29import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;30import org.openqa.selenium.grid.web.PassthroughHttpClient;31import org.openqa.selenium.remote.NewSessionPayload;32import org.openqa.selenium.remote.SessionId;33import org.openqa.selenium.remote.tracing.DistributedTracer;34import java.net.URI;35import java.net.URISyntaxException;36import java.util.UUID;37public class DistributorTest {38  private DistributedTracer tracer;39  private Distributor local;40  private Distributor distributor;41  private ImmutableCapabilities caps;42  @Before43  public void setUp() {44    tracer = DistributedTracer.builder().build();45    local = new LocalDistributor(tracer);46    distributor = new RemoteDistributor(tracer, new PassthroughHttpClient<>(local));47    caps = new ImmutableCapabilities("browserName", "cheese");48  }49  @Test50  public void creatingANewSessionWithoutANodeEndsInFailure() {51    try (NewSessionPayload payload = NewSessionPayload.create(caps)) {52      assertThatExceptionOfType(SessionNotCreatedException.class)53          .isThrownBy(() -> distributor.newSession(payload));54    }55  }56  @Test57  public void shouldBeAbleToAddANodeAndCreateASession() throws URISyntaxException {58    URI nodeUri = new URI("http://example:5678");59    URI routableUri = new URI("http://localhost:1234");60    LocalSessionMap sessions = new LocalSessionMap();61    LocalNode node = LocalNode.builder(tracer, routableUri, sessions)62        .add(caps, c -> new Session(new SessionId(UUID.randomUUID()), nodeUri, c))63        .build();64    Distributor distributor = new LocalDistributor(tracer);65    distributor.add(node);66    MutableCapabilities sessionCaps = new MutableCapabilities(caps);67    sessionCaps.setCapability("sausages", "gravy");68    try (NewSessionPayload payload = NewSessionPayload.create(sessionCaps)) {69      Session session = distributor.newSession(payload);70      assertThat(session.getCapabilities()).isEqualTo(sessionCaps);71      assertThat(session.getUri()).isEqualTo(routableUri);72    }73  }74  @Test75  public void shouldBeAbleToRemoveANode() throws URISyntaxException {76    URI nodeUri = new URI("http://example:5678");77    URI routableUri = new URI("http://localhost:1234");78    LocalSessionMap sessions = new LocalSessionMap();79    LocalNode node = LocalNode.builder(tracer, routableUri, sessions)80        .add(caps, c -> new Session(new SessionId(UUID.randomUUID()), nodeUri, c))81        .build();82    Distributor local = new LocalDistributor(tracer);83    distributor = new RemoteDistributor(tracer, new PassthroughHttpClient<>(local));84    distributor.add(node);85    distributor.remove(node.getId());86    try (NewSessionPayload payload = NewSessionPayload.create(caps)) {87      assertThatExceptionOfType(SessionNotCreatedException.class)88          .isThrownBy(() -> distributor.newSession(payload));89    }90  }91  @Test92  public void registeringTheSameNodeMultipleTimesOnlyCountsTheFirstTime()93      throws URISyntaxException {94    URI nodeUri = new URI("http://example:5678");95    URI routableUri = new URI("http://localhost:1234");96    LocalSessionMap sessions = new LocalSessionMap();97    LocalNode node = LocalNode.builder(tracer, routableUri, sessions)98        .add(caps, c -> new Session(new SessionId(UUID.randomUUID()), nodeUri, c))99        .build();100    local.add(node);101    local.add(node);102    DistributorStatus status = local.getStatus();103    assertThat(status.getNodes().size()).isEqualTo(1);104  }105  @Test106  public void theMostLightlyLoadedNodeIsSelectedFirst() {107  }108}...

Source:Standalone.java

1// Licensed to the Software Freedom Conservancy (SFC) under one2// or more contributor license agreements.  See the NOTICE file3// distributed with this work for additional information4// regarding copyright ownership.  The SFC licenses this file5// to you under the Apache License, Version 2.0 (the6// "License"); you may not use this file except in compliance7// with the License.  You may obtain a copy of the License at8//9//   http://www.apache.org/licenses/LICENSE-2.010//11// Unless required by applicable law or agreed to in writing,12// software distributed under the License is distributed on an13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14// KIND, either express or implied.  See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.commands;18import com.google.auto.service.AutoService;19import com.beust.jcommander.JCommander;20import com.beust.jcommander.ParameterException;21import org.openqa.selenium.WebDriverException;22import org.openqa.selenium.cli.CliCommand;23import org.openqa.selenium.grid.config.AnnotatedConfig;24import org.openqa.selenium.grid.config.CompoundConfig;25import org.openqa.selenium.grid.config.ConcatenatingConfig;26import org.openqa.selenium.grid.config.Config;27import org.openqa.selenium.grid.config.EnvConfig;28import org.openqa.selenium.grid.distributor.Distributor;29import org.openqa.selenium.grid.distributor.local.LocalDistributor;30import org.openqa.selenium.grid.node.local.LocalNode;31import org.openqa.selenium.grid.node.local.NodeFlags;32import org.openqa.selenium.grid.router.Router;33import org.openqa.selenium.grid.server.BaseServer;34import org.openqa.selenium.grid.server.BaseServerFlags;35import org.openqa.selenium.grid.server.BaseServerOptions;36import org.openqa.selenium.grid.server.HelpFlags;37import org.openqa.selenium.grid.server.Server;38import org.openqa.selenium.grid.server.W3CCommandHandler;39import org.openqa.selenium.grid.sessionmap.SessionMap;40import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;41import org.openqa.selenium.grid.web.Routes;42import org.openqa.selenium.net.NetworkUtils;43import org.openqa.selenium.remote.tracing.DistributedTracer;44import java.net.URI;45import java.net.URISyntaxException;46@AutoService(CliCommand.class)47public class Standalone implements CliCommand {48  @Override49  public String getName() {50    return "standalone";51  }52  @Override53  public String getDescription() {54    return "The selenium server, running everything in-process.";55  }56  @Override57  public Executable configure(String... args) {58    HelpFlags help = new HelpFlags();59    BaseServerFlags baseFlags = new BaseServerFlags(4444);60    NodeFlags nodeFlags = new NodeFlags();61    JCommander commander = JCommander.newBuilder()62        .programName("standalone")63        .addObject(baseFlags)64        .addObject(help)65        .addObject(nodeFlags)66        .build();67    return () -> {68      try {69        commander.parse(args);70      } catch (ParameterException e) {71        System.err.println(e.getMessage());72        commander.usage();73        return;74      }75      if (help.displayHelp(commander, System.out)) {76        return;77      }78      Config config = new CompoundConfig(79          new AnnotatedConfig(help),80          new AnnotatedConfig(baseFlags),81          new EnvConfig(),82          new ConcatenatingConfig("selenium", '.', System.getProperties()));83      DistributedTracer tracer = DistributedTracer.getInstance();84      SessionMap sessions = new LocalSessionMap();85      Distributor distributor = new LocalDistributor(tracer);86      Router router = new Router(sessions, distributor);87      String hostName;88      try {89        hostName = new NetworkUtils().getNonLoopbackAddressOfThisMachine();90      } catch (WebDriverException e) {91        hostName = "localhost";92      }93      int port = config.getInt("server", "port")94          .orElseThrow(() -> new IllegalArgumentException("No port to use configured"));95      URI localhost = null;96      try {97        localhost = new URI("http", null, hostName, port, null, null, null);98      } catch (URISyntaxException e) {99        throw new RuntimeException(e);100      }101      LocalNode.Builder node = LocalNode.builder(tracer, localhost, sessions)102          .maximumConcurrentSessions(Runtime.getRuntime().availableProcessors() * 3);103      nodeFlags.configure(node);104      distributor.add(node.build());105      Server<?> server = new BaseServer<>(tracer, new BaseServerOptions(config));106      server.addRoute(Routes.matching(router).using(router).decorateWith(W3CCommandHandler.class));107      server.start();108    };109  }110}...

Source:Hub.java

1// Licensed to the Software Freedom Conservancy (SFC) under one2// or more contributor license agreements.  See the NOTICE file3// distributed with this work for additional information4// regarding copyright ownership.  The SFC licenses this file5// to you under the Apache License, Version 2.0 (the6// "License"); you may not use this file except in compliance7// with the License.  You may obtain a copy of the License at8//9//   http://www.apache.org/licenses/LICENSE-2.010//11// Unless required by applicable law or agreed to in writing,12// software distributed under the License is distributed on an13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14// KIND, either express or implied.  See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.commands;18import com.google.auto.service.AutoService;19import com.beust.jcommander.JCommander;20import com.beust.jcommander.ParameterException;21import org.openqa.selenium.cli.CliCommand;22import org.openqa.selenium.grid.config.AnnotatedConfig;23import org.openqa.selenium.grid.config.CompoundConfig;24import org.openqa.selenium.grid.config.ConcatenatingConfig;25import org.openqa.selenium.grid.config.Config;26import org.openqa.selenium.grid.config.EnvConfig;27import org.openqa.selenium.grid.distributor.Distributor;28import org.openqa.selenium.grid.distributor.local.LocalDistributor;29import org.openqa.selenium.grid.node.local.NodeFlags;30import org.openqa.selenium.grid.router.Router;31import org.openqa.selenium.grid.server.BaseServer;32import org.openqa.selenium.grid.server.BaseServerFlags;33import org.openqa.selenium.grid.server.BaseServerOptions;34import org.openqa.selenium.grid.server.HelpFlags;35import org.openqa.selenium.grid.server.Server;36import org.openqa.selenium.grid.server.W3CCommandHandler;37import org.openqa.selenium.grid.sessionmap.SessionMap;38import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;39import org.openqa.selenium.grid.web.Routes;40import org.openqa.selenium.remote.tracing.DistributedTracer;41@AutoService(CliCommand.class)42public class Hub implements CliCommand {43  @Override44  public String getName() {45    return "hub";46  }47  @Override48  public String getDescription() {49    return "A grid hub, composed of sessions, distributor, and router.";50  }51  @Override52  public Executable configure(String... args) {53    HelpFlags help = new HelpFlags();54    BaseServerFlags baseFlags = new BaseServerFlags(4444);55    NodeFlags nodeFlags = new NodeFlags();56    JCommander commander = JCommander.newBuilder()57        .programName("standalone")58        .addObject(baseFlags)59        .addObject(help)60        .addObject(nodeFlags)61        .build();62    return () -> {63      try {64        commander.parse(args);65      } catch (ParameterException e) {66        System.err.println(e.getMessage());67        commander.usage();68        return;69      }70      if (help.displayHelp(commander, System.out)) {71        return;72      }73      Config config = new CompoundConfig(74          new AnnotatedConfig(help),75          new AnnotatedConfig(baseFlags),76          new EnvConfig(),77          new ConcatenatingConfig("selenium", '.', System.getProperties()));78      DistributedTracer tracer = DistributedTracer.getInstance();79      SessionMap sessions = new LocalSessionMap();80      Distributor distributor = new LocalDistributor(tracer);81      Router router = new Router(sessions, distributor);82      Server<?> server = new BaseServer<>(83          tracer,84          new BaseServerOptions(config));85      server.addRoute(Routes.matching(router).using(router).decorateWith(W3CCommandHandler.class));86      server.start();87    };88  }89}...

Source:DistributorServer.java

1// Licensed to the Software Freedom Conservancy (SFC) under one2// or more contributor license agreements.  See the NOTICE file3// distributed with this work for additional information4// regarding copyright ownership.  The SFC licenses this file5// to you under the Apache License, Version 2.0 (the6// "License"); you may not use this file except in compliance7// with the License.  You may obtain a copy of the License at8//9//   http://www.apache.org/licenses/LICENSE-2.010//11// Unless required by applicable law or agreed to in writing,12// software distributed under the License is distributed on an13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14// KIND, either express or implied.  See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.distributor.httpd;18import com.google.auto.service.AutoService;19import com.beust.jcommander.JCommander;20import com.beust.jcommander.ParameterException;21import org.openqa.selenium.cli.CliCommand;22import org.openqa.selenium.grid.config.AnnotatedConfig;23import org.openqa.selenium.grid.config.CompoundConfig;24import org.openqa.selenium.grid.config.ConcatenatingConfig;25import org.openqa.selenium.grid.config.Config;26import org.openqa.selenium.grid.config.EnvConfig;27import org.openqa.selenium.grid.distributor.Distributor;28import org.openqa.selenium.grid.distributor.local.LocalDistributor;29import org.openqa.selenium.grid.server.BaseServer;30import org.openqa.selenium.grid.server.BaseServerFlags;31import org.openqa.selenium.grid.server.BaseServerOptions;32import org.openqa.selenium.grid.server.HelpFlags;33import org.openqa.selenium.grid.server.Server;34import org.openqa.selenium.grid.server.W3CCommandHandler;35import org.openqa.selenium.grid.web.Routes;36import org.openqa.selenium.remote.tracing.DistributedTracer;37@AutoService(CliCommand.class)38public class DistributorServer implements CliCommand {39  @Override40  public String getName() {41    return "distributor";42  }43  @Override44  public String getDescription() {45    return "Adds this server as the distributor in a selenium grid.";46  }47  @Override48  public Executable configure(String... args) {49    HelpFlags help = new HelpFlags();50    BaseServerFlags serverFlags = new BaseServerFlags(5553);51    JCommander commander = JCommander.newBuilder()52        .programName(getName())53        .addObject(help)54        .addObject(serverFlags)55        .build();56    return () -> {57      try {58        commander.parse(args);59      } catch (ParameterException e) {60        System.err.println(e.getMessage());61        commander.usage();62        return;63      }64      if (help.displayHelp(commander, System.out)) {65        return;66      }67      Config config = new CompoundConfig(68          new AnnotatedConfig(help),69          new AnnotatedConfig(serverFlags),70          new EnvConfig(),71          new ConcatenatingConfig("distributor", '.', System.getProperties()));72      DistributedTracer tracer = DistributedTracer.builder()73          .registerDetectedTracers()74          .build();75      Distributor distributor = new LocalDistributor(tracer);76      BaseServerOptions serverOptions = new BaseServerOptions(config);77      Server<?> server = new BaseServer<>(tracer, serverOptions);78      server.addRoute(79          Routes.matching(distributor)80              .using(distributor)81              .decorateWith(W3CCommandHandler.class));82      server.start();83    };84  }85}...

add

Using AI Code Generation

1import java.net.URI;2import java.util.Map;3import org.openqa.selenium.Capabilities;4import org.openqa.selenium.ImmutableCapabilities;5import org.openqa.selenium.grid.data.Session;6import org.openqa.selenium.grid.distributor.local.LocalDistributor;7import org.openqa.selenium.grid.node.local.LocalNode;8import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;9import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;10import org.openqa.selenium.grid.web.Routable;11import org.openqa.selenium.internal.Require;12import org.openqa.selenium.remote.http.HttpClient;13import org.openqa.selenium.remote.tracing.DefaultTestTracer;14import org.openqa.selenium.remote.tracing.Tracer;15import com.google.common.collect.ImmutableMap;16public class LocalDistributorExample {17  public static void main(String[] args) {18    Tracer tracer = DefaultTestTracer.createTracer();19    HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();20    SessionMapOptions sessionMapOptions = new SessionMapOptions("local");21    LocalSessionMap sessions = new LocalSessionMap(tracer, sessionMapOptions);22    LocalDistributor distributor = new LocalDistributor(tracer, sessions, clientFactory);23        .maxSession(5)24        .add(new Routable() {25          public boolean matches(Capabilities capabilities) {26            return true;27          }28          public Session newSession(Map<String, Object> parameter) {29            return null;30          }31        })32        .build();33    distributor.add(node);34    Capabilities caps = new ImmutableCapabilities("browserName", "chrome");35    Session newSession = distributor.newSession(caps);36    distributor.remove(newSession.getId());37    Require.nonNull("Distributor", distributor).stop();38    Require.nonNull("Node", node).stop();39    Require.nonNull("Session Map", sessions).stop();40  }41}

add

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.local.LocalDistributor;2import org.openqa.selenium.grid.node.local.LocalNode;3public class LocalDistributorExample {4    public static void main(String[] args) {5        LocalDistributor distributor = new LocalDistributor();6        LocalNode node = new LocalNode(distributor);7        distributor.add(node);8    }9}

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Using AI Code Generation

1LocalDistributor localDistributor = new LocalDistributor();2LocalDistributor localDistributor = new LocalDistributor();3public LocalDistributor()4public void add(RemoteHost host)5public void remove(RemoteHost host)6public Set<RemoteHost> getHosts()7public Set<RemoteHost> getHosts(SessionId sessionId)8public Set<RemoteHost> getHosts(Capabilities capabilities)9public Set<RemoteHost> getHosts(Capabilities capabilities,10public Set<RemoteHost> getHosts(Capabilities capabilities,11public Set<RemoteHost> getHosts(Capabilities capabilities,12public Set<RemoteHost> getHosts(Capabilities capabilities,13public Set<RemoteHost> getHosts(Capabilities capabilities,

add

Using AI Code Generation

1public void addRemoteProxy(RemoteProxy proxy) {2    if (proxy instanceof SelfRegisteringRemoteProxy) {3      SelfRegisteringRemoteProxy selfRegisteringRemoteProxy = (SelfRegisteringRemoteProxy) proxy;4      selfRegisteringRemoteProxy.setDistributor(this);5    }6    proxies.add(proxy);7  }8public void removeRemoteProxy(RemoteProxy proxy) {9    proxies.remove(proxy);10  }11public Set<RemoteProxy> getRemoteProxies() {12    return ImmutableSet.copyOf(proxies);13  }14public Set<RemoteProxy> getRemoteProxies() {15    return ImmutableSet.copyOf(proxies);16  }17public Optional<RemoteProxy> getProxyById(String id) {18    return proxies.stream()19      .filter(proxy -> proxy.getId().equals(id))20      .findFirst();21  }22public Optional<RemoteProxy> getProxyByUri(URI uri) {23    return proxies.stream()24      .filter(proxy -> proxy.getUri().equals(uri))25      .findFirst();26  }27public Optional<RemoteProxy> getProxyByUri(URI uri) {28    return proxies.stream()29      .filter(proxy -> proxy.getUri().equals(uri))30      .findFirst();31  }32public Set<RemoteProxy> getProxies() {33    return ImmutableSet.copyOf(proxies);34  }35public Set<RemoteProxy> getProxies() {36    return ImmutableSet.copyOf(proxies);37  }38public Set<RemoteProxy> getProxies() {39    return ImmutableSet.copyOf(proxies);40  }

add

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.local.LocalDistributor;2import org.openqa.selenium.grid.node.local.LocalNode;3import org.openqa.selenium.remote.http.HttpClient;4import org.openqa.selenium.remote.http.HttpClientFactory;5import org.openqa.selenium.remote.tracing.Tracer;6import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;7import java.net.MalformedURLException;8import java.net.URL;9import java.util.Set;10public class Test {11    public static void main(String[] args) throws MalformedURLException {12        Tracer tracer = OpenTelemetryTracer.create("test");13        HttpClientFactory factory = HttpClientFactory.createDefault();14        LocalDistributor distributor = new LocalDistributor(tracer, client);15                .add(caps -> true)16                .build();17        distributor.add(node);18        System.out.println(distributor.getStatus());19        Set<LocalNode> nodes = distributor.getNodes();20        for (LocalNode localNode : nodes) {21            System.out.println(localNode);22        }23    }24}

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Using AI Code Generation

1LocalDistributor distributor = new LocalDistributor();2Session session = new Session();3distributor.add(session);4LocalDistributor distributor = new LocalDistributor();5Session session = new Session();6distributor.add(session);7distributor.remove(session);8LocalDistributor distributor = new LocalDistributor();9Session session = new Session();10distributor.add(session);11distributor.get(session.getId());12LocalDistributor distributor = new LocalDistributor();13Session session = new Session();14distributor.add(session);15distributor.getAll();16LocalDistributor distributor = new LocalDistributor();17NewSessionRequestListener listener = distributor.getNewSessionRequestListener();18LocalDistributor distributor = new LocalDistributor();19NewSessionQueue queue = distributor.getNewSessionQueue();20LocalDistributor distributor = new LocalDistributor();

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