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

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

Source:LocalDistributor.java

...182    }183    return this;184  }185  @Override186  public boolean drain(NodeId nodeId) {187    Lock writeLock = lock.writeLock();188    writeLock.lock();189    try {190      Optional<Host> host = hosts.stream().filter(node -> nodeId.equals(node.getId())).findFirst();191      if (host.isPresent()) {192        Availability status = host.get().drainHost();193        return DRAINING == status;194      } else {195        LOG.log(Level.WARNING, "Unable to drain the host. Host not found. Node id: {0}", nodeId);196        return false;197      }198    } finally {199      writeLock.unlock();200    }201  }202  public void remove(NodeId nodeId) {203    Lock writeLock = lock.writeLock();204    writeLock.lock();205    try {206      hosts.removeIf(host -> nodeId.equals(host.getId()));207      allChecks.getOrDefault(nodeId, new ArrayList<>()).forEach(hostChecker::remove);208    } finally {209      writeLock.unlock();...

Source:Host.java

...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() {...

Source:RemoteDistributor.java

...76    LOG.info(String.format("Added node %s.", node.getId()));77    return this;78  }79  @Override80  public boolean drain(NodeId nodeId) {81    Require.nonNull("Node ID", nodeId);82    HttpRequest request = new HttpRequest(POST, "/se/grid/distributor/node/" + nodeId + "/drain");83    HttpTracing.inject(tracer, tracer.getCurrentContext(), request);84    request.setContent(asJson(nodeId));85    HttpResponse response = client.execute(request);86    return Values.get(response, Boolean.class);87  }88  @Override89  public void remove(NodeId nodeId) {90    Require.nonNull("Node ID", nodeId);91    HttpRequest request = new HttpRequest(DELETE, "/se/grid/distributor/node/" + nodeId);92    HttpTracing.inject(tracer, tracer.getCurrentContext(), request);93    HttpResponse response = client.execute(request);94    Values.get(response, Void.class);95  }96  @Override...

drain

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.Distributor;2import org.openqa.selenium.grid.node.local.LocalNode;3import org.openqa.selenium.grid.server.BaseServerOptions;4import org.openqa.selenium.grid.server.Server;5import org.openqa.selenium.grid.web.Routable;6import org.openqa.selenium.grid.web.Routes;7import org.openqa.selenium.remote.http.HttpClient;8import org.openqa.selenium.remote.http.HttpMethod;9import org.openqa.selenium.remote.http.HttpRequest;10import org.openqa.selenium.remote.http.HttpResponse;11import java.net.URI;12import java.util.Optional;13import java.util.Set;14public class DistributorDrain {15  public static void main(String[] args) {16    HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();17    LocalNode node = LocalNode.builder(clientFactory)18        .build();19    Distributor distributor = Distributor.builder()20        .add(node)21        .build();22    Routable drain = new Routable() {23      public void addRoutes(Routes routes) {24        routes.add(new BaseServerOptions(), HttpMethod.GET, "/drain", req -> {25          distributor.drain();26          return new HttpResponse();27        });28      }29    };30    Server<?> server = Server.builder(distributor)31        .add(drain)32        .build();33    server.start();34    Set<URI> sessionIds = distributor.getSessionIds();35    URI nodeId = distributor.get(sessionIds.iterator().next());36    Optional<LocalNode> nodeFromDistributor = distributor.getNode(nodeId);37    HttpRequest request = new HttpRequest(HttpMethod.GET, "/drain");38    server.send(request);39    sessionIds = distributor.getSessionIds();40    nodeFromDistributor = distributor.getNode(nodeId);41    server.stop();42  }43}44[language-csharp]using System;

drain

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.Distributor;2import org.openqa.selenium.grid.distributor.config.DistributorOptions;3import org.openqa.selenium.grid.distributor.local.LocalDistributor;4import org.openqa.selenium.grid.node.local.LocalNode;5import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;6import org.openqa.selenium.grid.web.Routable;7import org.openqa.selenium.net.PortProber;8import org.openqa.selenium.remote.http.HttpClient;9import org.openqa.selenium.remote.http.HttpRequest;10import org.openqa.selenium.remote.http.HttpResponse;11import org.openqa.selenium.remote.tracing.Tracer;12import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;13import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryOptions;14import org.openqa.selenium.grid.config.MapConfig;15import org.openqa.selenium.grid.config.Config;16import org.openqa.selenium.grid.config.TomlConfig;17import org.openqa.selenium.grid.server.Server;18import org.openqa.selenium.grid.server.ServerOptions;19import org.openqa.selenium.grid.web.Routable;20import org.openqa.selenium.grid.web.Routes;21import org.openqa.selenium.net.PortProber;22import org.openqa.selenium.remote.http.HttpClient;23import org.openqa.selenium.remote.http.HttpRequest;24import org.openqa.selenium.remote.http.HttpResponse;25import org.openqa.selenium.remote.tracing.Tracer;26import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;27import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryOptions;28import org.openqa.selenium.testing.drivers.Browser;29import org.openqa.selenium.testing.drivers.BrowserBuilder;30import org.openqa.selenium.testing.drivers.BrowserProvider;31import org.openqa.selenium.testing.drivers.BrowserSupplier;32import org.openqa.selenium.testing.drivers.WebDriverBuilder;33import java.net.URI;34import java.util.List;35import java.util.Map;36import java.util.Optional;37import java.util.ServiceLoader;38import java.util.concurrent.atomic.AtomicReference;39import java.util.stream.StreamSupport;40public class DistributorDrainMethod {41  public static void main(String[] args) {42    String path = "C:\\Users\\sahmed\\selenium\\java\\client\\src\\test\\resources\\config.toml";43    Config config = new TomlConfig(path);44    DistributorOptions distributorOptions = new DistributorOptions(config);45    Distributor distributor = new LocalDistributor(d

drain

Using AI Code Generation

1import org.openqa.selenium.grid.distributor.Distributor;2public class DistributorDrainExample {3    public static void main(String[] args) {4        Distributor distributor = new Distributor();5    }6}

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