Source:Spring Boot - How to log all requests and responses with exceptions in single place?
webdriver.gecko.driver="/lib/geckodriver-v0.26.0-win64/geckodriver.exe"
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How to use HttpTracing class of org.openqa.selenium.remote.tracing package
Best Selenium code snippet using org.openqa.selenium.remote.tracing.HttpTracing
Source:GridStatusHandler.java 
...26import org.openqa.selenium.remote.http.HttpResponse;27import org.openqa.selenium.remote.tracing.AttributeKey;28import org.openqa.selenium.remote.tracing.EventAttribute;29import org.openqa.selenium.remote.tracing.EventAttributeValue;30import org.openqa.selenium.remote.tracing.HttpTracing;31import org.openqa.selenium.remote.tracing.Span;32import org.openqa.selenium.remote.tracing.Status;33import org.openqa.selenium.remote.tracing.Tracer;34import java.io.IOException;35import java.util.HashMap;36import java.util.List;37import java.util.Map;38import java.util.concurrent.CompletableFuture;39import java.util.concurrent.ExecutionException;40import java.util.concurrent.ExecutorService;41import java.util.concurrent.Executors;42import java.util.concurrent.Future;43import java.util.concurrent.ScheduledExecutorService;44import java.util.concurrent.TimeoutException;45import static java.util.concurrent.TimeUnit.MILLISECONDS;46import static java.util.concurrent.TimeUnit.SECONDS;47import static java.util.stream.Collectors.toList;48import static org.openqa.selenium.json.Json.MAP_TYPE;49import static org.openqa.selenium.remote.http.Contents.asJson;50import static org.openqa.selenium.remote.http.Contents.string;51import static org.openqa.selenium.remote.http.HttpMethod.GET;52import static org.openqa.selenium.remote.tracing.HttpTracing.newSpanAsChildOf;53import static org.openqa.selenium.remote.tracing.Tags.EXCEPTION;54import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE;55import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE_EVENT;56class GridStatusHandler implements HttpHandler {57 private static final ScheduledExecutorService58 SCHEDULED_SERVICE =59 Executors.newScheduledThreadPool(60 1,61 r -> {62 Thread thread = new Thread(r, "Scheduled grid status executor");63 thread.setDaemon(true);64 return thread;65 });66 private static final ExecutorService EXECUTOR_SERVICE = Executors.newCachedThreadPool(67 r -> {68 Thread thread = new Thread(r, "Grid status executor");69 thread.setDaemon(true);70 return thread;71 });72 private final Json json;73 private final Tracer tracer;74 private final HttpClient.Factory clientFactory;75 private final Distributor distributor;76 GridStatusHandler(Json json, Tracer tracer, HttpClient.Factory clientFactory, Distributor distributor) {77 this.json = Require.nonNull("JSON encoder", json);78 this.tracer = Require.nonNull("Tracer", tracer);79 this.clientFactory = Require.nonNull("HTTP client factory", clientFactory);80 this.distributor = Require.nonNull("Distributor", distributor);81 }82 @Override83 public HttpResponse execute(HttpRequest req) {84 long start = System.currentTimeMillis();85 try (Span span = newSpanAsChildOf(tracer, req, "router.status")) {86 Map<String, EventAttributeValue> attributeMap = new HashMap<>();87 attributeMap.put(AttributeKey.LOGGER_CLASS.getKey(),88 EventAttribute.setValue(getClass().getName()));89 DistributorStatus status;90 try {91 status = EXECUTOR_SERVICE.submit(span.wrap(distributor::getStatus)).get(2, SECONDS);92 } catch (ExecutionException | TimeoutException e) {93 span.setAttribute("error", true);94 span.setStatus(Status.CANCELLED);95 EXCEPTION.accept(attributeMap, e);96 attributeMap.put(AttributeKey.EXCEPTION_MESSAGE.getKey(),97 EventAttribute.setValue("Unable to get distributor status due to execution error or timeout: " + e.getMessage()));98 span.addEvent(AttributeKey.EXCEPTION_EVENT.getKey(), attributeMap);99 return new HttpResponse().setContent(asJson(100 ImmutableMap.of("value", ImmutableMap.of(101 "ready", false,102 "message", "Unable to read distributor status."))));103 } catch (InterruptedException e) {104 span.setAttribute("error", true);105 span.setStatus(Status.ABORTED);106 EXCEPTION.accept(attributeMap, e);107 attributeMap.put(AttributeKey.EXCEPTION_MESSAGE.getKey(),108 EventAttribute.setValue("Interruption while getting distributor status: " + e.getMessage()));109 Thread.currentThread().interrupt();110 return new HttpResponse().setContent(asJson(111 ImmutableMap.of("value", ImmutableMap.of(112 "ready", false,113 "message", "Reading distributor status was interrupted."))));114 }115 boolean ready = status.hasCapacity();116 long remaining = System.currentTimeMillis() + 2000 - start;117 List<Future<Map<String, Object>>> nodeResults = status.getNodes().stream()118 .map(node -> {119 ImmutableMap<String, Object> defaultResponse = ImmutableMap.of(120 "id", node.getId(),121 "uri", node.getUri(),122 "maxSessions", node.getMaxSessionCount(),123 "slots", node.getSlots(),124 "warning", "Unable to read data from node.");125 CompletableFuture<Map<String, Object>> toReturn = new CompletableFuture<>();126 Future<?> future = EXECUTOR_SERVICE.submit(127 () -> {128 try {129 HttpClient client = clientFactory.createClient(node.getUri().toURL());130 HttpRequest nodeStatusReq = new HttpRequest(GET, "/se/grid/node/status");131 HttpTracing.inject(tracer, span, nodeStatusReq);132 HttpResponse res = client.execute(nodeStatusReq);133 toReturn.complete(res.getStatus() == 200134 ? json.toType(string(res), MAP_TYPE)135 : defaultResponse);136 } catch (IOException e) {137 toReturn.complete(defaultResponse);138 }139 });140 SCHEDULED_SERVICE.schedule(141 () -> {142 if (!toReturn.isDone()) {143 toReturn.complete(defaultResponse);144 future.cancel(true);145 }...
Source:ProtocolConverter.java
...39import org.openqa.selenium.remote.http.HttpResponse;40import org.openqa.selenium.remote.tracing.AttributeKey;41import org.openqa.selenium.remote.tracing.EventAttribute;42import org.openqa.selenium.remote.tracing.EventAttributeValue;43import org.openqa.selenium.remote.tracing.HttpTracing;44import org.openqa.selenium.remote.tracing.Span;45import org.openqa.selenium.remote.tracing.Status;46import org.openqa.selenium.remote.tracing.Tracer;47import java.io.UncheckedIOException;48import java.util.HashMap;49import java.util.Map;50import java.util.Objects;51import java.util.function.Function;52import static java.net.HttpURLConnection.HTTP_OK;53import static java.nio.charset.StandardCharsets.UTF_8;54import static org.openqa.selenium.json.Json.MAP_TYPE;55import static org.openqa.selenium.remote.Dialect.W3C;56import static org.openqa.selenium.remote.RemoteTags.SESSION_ID;57import static org.openqa.selenium.remote.RemoteTags.SESSION_ID_EVENT;58import static org.openqa.selenium.remote.http.Contents.bytes;59import static org.openqa.selenium.remote.http.Contents.string;60import static org.openqa.selenium.remote.tracing.HttpTracing.newSpanAsChildOf;61import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST;62import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST_EVENT;63import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE;64import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE_EVENT;65import static org.openqa.selenium.remote.tracing.Tags.KIND;66public class ProtocolConverter implements HttpHandler {67 private static final Json JSON = new Json();68 private static final ImmutableSet<String> IGNORED_REQ_HEADERS = ImmutableSet.<String>builder()69 .add("connection")70 .add("content-length")71 .add("content-type")72 .add("keep-alive")73 .add("proxy-authorization")74 .add("proxy-authenticate")75 .add("proxy-connection")76 .add("te")77 .add("trailer")78 .add("transfer-encoding")79 .add("upgrade")80 .build();81 private final Tracer tracer;82 private final HttpClient client;83 private final CommandCodec<HttpRequest> downstream;84 private final CommandCodec<HttpRequest> upstream;85 private final ResponseCodec<HttpResponse> downstreamResponse;86 private final ResponseCodec<HttpResponse> upstreamResponse;87 private final JsonToWebElementConverter converter;88 private final Function<HttpResponse, HttpResponse> newSessionConverter;89 public ProtocolConverter(90 Tracer tracer,91 HttpClient client,92 Dialect downstream,93 Dialect upstream) {94 this.tracer = Require.nonNull("Tracer", tracer);95 this.client = Require.nonNull("HTTP client", client);96 this.downstream = getCommandCodec(Require.nonNull("Downstream dialect", downstream));97 this.downstreamResponse = getResponseCodec(downstream);98 this.upstream = getCommandCodec(Require.nonNull("Upstream dialect", upstream));99 this.upstreamResponse = getResponseCodec(upstream);100 converter = new JsonToWebElementConverter(null);101 newSessionConverter = downstream == W3C ? this::createW3CNewSessionResponse : this::createJwpNewSessionResponse;102 }103 @Override104 public HttpResponse execute(HttpRequest req) throws UncheckedIOException {105 try (Span span = newSpanAsChildOf(tracer, req, "protocol_converter")) {106 Map<String, EventAttributeValue> attributeMap = new HashMap<>();107 attributeMap.put(AttributeKey.HTTP_HANDLER_CLASS.getKey(),108 EventAttribute.setValue(getClass().getName()));109 Command command = downstream.decode(req);110 KIND.accept(span, Span.Kind.SERVER);111 HTTP_REQUEST.accept(span, req);112 HTTP_REQUEST_EVENT.accept(attributeMap, req);113 SessionId sessionId = command.getSessionId();114 SESSION_ID.accept(span, sessionId);115 SESSION_ID_EVENT.accept(attributeMap, sessionId);116 String commandName = command.getName();117 span.setAttribute("command.name", commandName);118 attributeMap.put("command.name", EventAttribute.setValue(commandName));119 attributeMap.put("downstream.command.parameters", EventAttribute.setValue(command.getParameters().toString()));120 // Massage the webelements121 @SuppressWarnings("unchecked")122 Map<String, ?> parameters = (Map<String, ?>) converter.apply(command.getParameters());123 command = new Command(124 command.getSessionId(),125 command.getName(),126 parameters);127 attributeMap.put("upstream.command.parameters", EventAttribute.setValue(command.getParameters().toString()));128 HttpRequest request = upstream.encode(command);129 HttpTracing.inject(tracer, span, request);130 HttpResponse res = makeRequest(request);131 if(!res.isSuccessful()) {132 span.setAttribute("error", true);133 span.setStatus(Status.UNKNOWN);134 }135 HTTP_RESPONSE.accept(span, res);136 HTTP_RESPONSE_EVENT.accept(attributeMap, res);137 HttpResponse toReturn;138 if (DriverCommand.NEW_SESSION.equals(command.getName()) && res.getStatus() == HTTP_OK) {139 toReturn = newSessionConverter.apply(res);140 } else {141 Response decoded = upstreamResponse.decode(res);142 toReturn = downstreamResponse.encode(HttpResponse::new, decoded);143 }...
Source:HandleSession.java
...30import org.openqa.selenium.remote.http.HttpResponse;31import org.openqa.selenium.remote.tracing.AttributeKey;32import org.openqa.selenium.remote.tracing.EventAttribute;33import org.openqa.selenium.remote.tracing.EventAttributeValue;34import org.openqa.selenium.remote.tracing.HttpTracing;35import org.openqa.selenium.remote.tracing.Span;36import org.openqa.selenium.remote.tracing.Status;37import org.openqa.selenium.remote.tracing.Tracer;38import java.time.Duration;39import java.util.HashMap;40import java.util.Map;41import java.util.concurrent.Callable;42import java.util.concurrent.ExecutionException;43import static org.openqa.selenium.remote.HttpSessionId.getSessionId;44import static org.openqa.selenium.remote.RemoteTags.SESSION_ID;45import static org.openqa.selenium.remote.RemoteTags.SESSION_ID_EVENT;46import static org.openqa.selenium.remote.tracing.Tags.EXCEPTION;47import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST;48import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST_EVENT;49import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE;50import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE_EVENT;51class HandleSession implements HttpHandler {52 private final Tracer tracer;53 private final HttpClient.Factory httpClientFactory;54 private final SessionMap sessions;55 private final Cache<SessionId, HttpHandler> knownSessions;56 HandleSession(57 Tracer tracer,58 HttpClient.Factory httpClientFactory,59 SessionMap sessions) {60 this.tracer = Require.nonNull("Tracer", tracer);61 this.httpClientFactory = Require.nonNull("HTTP client factory", httpClientFactory);62 this.sessions = Require.nonNull("Sessions", sessions);63 this.knownSessions = CacheBuilder.newBuilder()64 .expireAfterAccess(Duration.ofMinutes(1))65 .build();66 }67 @Override68 public HttpResponse execute(HttpRequest req) {69 try (Span span = HttpTracing.newSpanAsChildOf(tracer, req, "router.handle_session")) {70 Map<String, EventAttributeValue> attributeMap = new HashMap<>();71 attributeMap.put(AttributeKey.HTTP_HANDLER_CLASS.getKey(),72 EventAttribute.setValue(getClass().getName()));73 HTTP_REQUEST.accept(span, req);74 HTTP_REQUEST_EVENT.accept(attributeMap, req);75 SessionId id = getSessionId(req.getUri()).map(SessionId::new)76 .orElseThrow(() -> {77 NoSuchSessionException exception = new NoSuchSessionException("Cannot find session: " + req);78 EXCEPTION.accept(attributeMap, exception);79 attributeMap.put(AttributeKey.EXCEPTION_MESSAGE.getKey(),80 EventAttribute.setValue(81 "Unable to execute request for an existing session: " + exception.getMessage()));82 span.addEvent(AttributeKey.EXCEPTION_EVENT.getKey(), attributeMap);83 return exception;84 });85 SESSION_ID.accept(span, id);86 SESSION_ID_EVENT.accept(attributeMap, id);87 try {88 HttpTracing.inject(tracer, span, req);89 HttpResponse res = knownSessions.get(id, loadSessionId(tracer, span, id)).execute(req);90 HTTP_RESPONSE.accept(span, res);91 return res;92 } catch (ExecutionException e) {93 span.setAttribute("error", true);94 span.setStatus(Status.CANCELLED);95 EXCEPTION.accept(attributeMap, e);96 attributeMap.put(AttributeKey.EXCEPTION_MESSAGE.getKey(),97 EventAttribute.setValue("Unable to execute request for an existing session: " + e.getMessage()));98 span.addEvent(AttributeKey.EXCEPTION_EVENT.getKey(), attributeMap);99 Throwable cause = e.getCause();100 if (cause instanceof RuntimeException) {101 throw (RuntimeException) cause;102 }...
Source:SpanWrappedHttpHandler.java
...25import java.util.UUID;26import java.util.function.Function;27import java.util.logging.Level;28import java.util.logging.Logger;29import static org.openqa.selenium.remote.tracing.HttpTracing.newSpanAsChildOf;30import static org.openqa.selenium.remote.tracing.Tags.EXCEPTION;31import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST_EVENT;32import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE_EVENT;33import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST;34import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE;35import static org.openqa.selenium.remote.tracing.Tags.KIND;36public class SpanWrappedHttpHandler implements HttpHandler {37 private static final Logger LOG = Logger.getLogger(SpanWrappedHttpHandler.class.getName());38 private final Tracer tracer;39 private final Function<HttpRequest, String> namer;40 private final HttpHandler delegate;41 public SpanWrappedHttpHandler(Tracer tracer, Function<HttpRequest, String> namer, HttpHandler delegate) {42 this.tracer = Require.nonNull("Tracer", tracer);43 this.namer = Require.nonNull("Naming function", namer);44 this.delegate = Require.nonNull("Actual handler", delegate);45 }46 @Override47 public HttpResponse execute(HttpRequest req) throws UncheckedIOException {48 // If there is already a span attached to this request, then do nothing.49 Object possibleSpan = req.getAttribute("selenium.tracing.span");50 Map<String, EventAttributeValue> attributeMap = new HashMap<>();51 attributeMap.put(AttributeKey.HTTP_HANDLER_CLASS.getKey(),52 EventAttribute.setValue(delegate.getClass().getName()));53 if (possibleSpan instanceof Span) {54 return delegate.execute(req);55 }56 String name = Require.state("Operation name", namer.apply(req)).nonNull("must be set for %s", req);57 TraceContext before = tracer.getCurrentContext();58 Span span = newSpanAsChildOf(tracer, req, name);59 try {60 TraceContext after = tracer.getCurrentContext();61 span.setAttribute("random.key", UUID.randomUUID().toString());62 req.setAttribute("selenium.tracing.span", span);63 if (!(after.getClass().getName().equals("org.openqa.selenium.remote.tracing.empty.NullContext"))) {64 LOG.fine(String.format("Wrapping request. Before %s and after %s", before, after));65 }66 KIND.accept(span, Span.Kind.SERVER);67 HTTP_REQUEST.accept(span, req);68 HTTP_REQUEST_EVENT.accept(attributeMap, req);69 HttpTracing.inject(tracer, span, req);70 HttpResponse res = delegate.execute(req);71 HTTP_RESPONSE.accept(span, res);72 HTTP_RESPONSE_EVENT.accept(attributeMap, res);73 span.addEvent("HTTP request execution complete", attributeMap);74 return res;75 } catch (Throwable t) {76 span.setAttribute("error", true);77 span.setStatus(Status.UNKNOWN);78 EXCEPTION.accept(attributeMap, t);79 attributeMap.put(AttributeKey.EXCEPTION_MESSAGE.getKey(),80 EventAttribute.setValue("Unable to execute request: " + t.getMessage()));81 span.addEvent(AttributeKey.EXCEPTION_EVENT.getKey(), attributeMap);82 LOG.log(Level.WARNING, "Unable to execute request: " + t.getMessage(), t);83 throw t;...
Source:ReverseProxyHandler.java
...29import java.io.UncheckedIOException;30import java.util.HashMap;31import java.util.Map;32import java.util.logging.Logger;33import static org.openqa.selenium.remote.tracing.HttpTracing.newSpanAsChildOf;34import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST;35import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST_EVENT;36import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE;37import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE_EVENT;38import static org.openqa.selenium.remote.tracing.Tags.KIND;39public class ReverseProxyHandler implements HttpHandler {40 private static final Logger LOG = Logger.getLogger(ReverseProxyHandler.class.getName());41 private static final ImmutableSet<String> IGNORED_REQ_HEADERS = ImmutableSet.<String>builder()42 .add("connection")43 .add("keep-alive")44 .add("proxy-authorization")45 .add("proxy-authenticate")46 .add("proxy-connection")47 .add("te")...
Source:AddToSessionQueue.java
...14// KIND, either express or implied. See the License for the15// specific language governing permissions and limitations16// under the License.17package org.openqa.selenium.grid.sessionqueue;18import static org.openqa.selenium.remote.tracing.HttpTracing.newSpanAsChildOf;19import static org.openqa.selenium.remote.tracing.Tags.HTTP_REQUEST;20import static org.openqa.selenium.remote.tracing.Tags.HTTP_RESPONSE;21import org.openqa.selenium.internal.Require;22import org.openqa.selenium.remote.http.HttpHandler;23import org.openqa.selenium.remote.http.HttpRequest;24import org.openqa.selenium.remote.http.HttpResponse;25import org.openqa.selenium.remote.tracing.Span;26import org.openqa.selenium.remote.tracing.Tracer;27class AddToSessionQueue implements HttpHandler {28 private final Tracer tracer;29 private final NewSessionQueuer newSessionQueuer;30 AddToSessionQueue(Tracer tracer, NewSessionQueuer newSessionQueuer) {31 this.tracer = Require.nonNull("Tracer", tracer);32 this.newSessionQueuer = Require.nonNull("New Session Queuer", newSessionQueuer);...
1webdriver.gecko.driver="/lib/geckodriver-v0.26.0-win64/geckodriver.exe"2
1System.setProperty("webdriver.gecko.driver", "C:\\gecko\\geckodriver.exe");2System.setProperty("webdriver.firefox.bin","C:\\Program Files\\Mozilla Firefox\\firefox.exe");3WebDriver driver = new FirefoxDriver();4Source:Spring Boot - How to log all requests and responses with exceptions in single place?
System.setProperty("webdriver.gecko.driver", "C:\\gecko\\geckodriver.exe");
System.setProperty("webdriver.firefox.bin","C:\\Program Files\\Mozilla Firefox\\firefox.exe");
WebDriver driver = new FirefoxDriver();
1FirefoxOptions options = new FirefoxOptions();2options.setPreference("browser.download.folderList", 2);3options.setPreference("browser.download.dir", "C:\\Windows\\temp");4options.setPreference("browser.download.useDownloadDir", true);5options.setPreference("browser.download.viewableInternally.enabledTypes", "");6options.setPreference("browser.helperApps.neverAsk.saveToDisk", "application/pdf;text/plain;application/text;text/xml;application/xml");7options.setPreference("pdfjs.disabled", true); // disable the built-in PDF viewer89WebDriver driver = new FirefoxDriver(options);10driver.get("https://www.mozilla.org/en-US/foundation/documents");11driver.findElement(By.linkText("IRS Form 872-C")).click();12Source:Spring Boot - How to log all requests and responses with exceptions in single place?
FirefoxOptions options = new FirefoxOptions();
options.setPreference("browser.download.folderList", 2);
options.setPreference("browser.download.dir", "C:\\Windows\\temp");
options.setPreference("browser.download.useDownloadDir", true);
options.setPreference("browser.download.viewableInternally.enabledTypes", "");
options.setPreference("browser.helperApps.neverAsk.saveToDisk", "application/pdf;text/plain;application/text;text/xml;application/xml");
options.setPreference("pdfjs.disabled", true); // disable the built-in PDF viewer
WebDriver driver = new FirefoxDriver(options);
driver.get("https://www.mozilla.org/en-US/foundation/documents");
driver.findElement(By.linkText("IRS Form 872-C")).click();
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