Apply HTTP Service Client properties and use fallback beans

Update service client configuration so that properties are always applied when present. Any settings and factory/connector beans that are present are now only used as fallbacks. Fixes gh-46915
2026-05-02 19:30:23 +01:00 · 2025-08-19 14:30:30 -07:00
parent 67dddcc445
commit d307d57617
8 changed files with 178 additions and 56 deletions
@@ -46,37 +46,64 @@ public final class ClientHttpRequestFactories {

 	private final @Nullable AbstractHttpRequestFactoryProperties[] orderedProperties;

+	private final @Nullable ClientHttpRequestFactoryBuilder<?> fallbackBuilder;
+
+	private final @Nullable ClientHttpRequestFactorySettings fallbackSettings;
+
 	public ClientHttpRequestFactories(ObjectFactory<SslBundles> sslBundles,
 			@Nullable AbstractHttpRequestFactoryProperties... orderedProperties) {
+		this(null, null, sslBundles, orderedProperties);
+	}
+
+	public ClientHttpRequestFactories(@Nullable ClientHttpRequestFactoryBuilder<?> fallbackBuilder,
+			@Nullable ClientHttpRequestFactorySettings fallbackSettings, ObjectFactory<SslBundles> sslBundles,
+			@Nullable AbstractHttpRequestFactoryProperties... orderedProperties) {
+		this.fallbackBuilder = fallbackBuilder;
+		this.fallbackSettings = fallbackSettings;
 		this.sslBundles = sslBundles;
 		this.orderedProperties = orderedProperties;
 	}

 	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
 	public ClientHttpRequestFactoryBuilder<?> builder(@Nullable ClassLoader classLoader) {
-		Factory factory = getProperty(AbstractHttpRequestFactoryProperties::getFactory);
-		return (factory != null) ? factory.builder() : ClientHttpRequestFactoryBuilder.detect(classLoader);
+		Factory factory = getProperty(AbstractHttpRequestFactoryProperties::getFactory, Objects::nonNull, null,
+				Function.identity());
+		if (factory != null) {
+			return factory.builder();
+		}
+		return (this.fallbackBuilder != null) ? this.fallbackBuilder
+				: ClientHttpRequestFactoryBuilder.detect(classLoader);
 	}

 	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
 	public ClientHttpRequestFactorySettings settings() {
-		HttpRedirects redirects = getProperty(AbstractHttpRequestFactoryProperties::getRedirects);
-		Duration connectTimeout = getProperty(AbstractHttpRequestFactoryProperties::getConnectTimeout);
-		Duration readTimeout = getProperty(AbstractHttpRequestFactoryProperties::getReadTimeout);
+		HttpRedirects redirects = getProperty(AbstractHttpRequestFactoryProperties::getRedirects, Objects::nonNull,
+				this.fallbackSettings, ClientHttpRequestFactorySettings::redirects);
+		Duration connectTimeout = getProperty(AbstractHttpRequestFactoryProperties::getConnectTimeout, Objects::nonNull,
+				this.fallbackSettings, ClientHttpRequestFactorySettings::connectTimeout);
+		Duration readTimeout = getProperty(AbstractHttpRequestFactoryProperties::getReadTimeout, Objects::nonNull,
+				this.fallbackSettings, ClientHttpRequestFactorySettings::readTimeout);
 		String sslBundleName = getProperty(AbstractHttpRequestFactoryProperties::getSsl, Ssl::getBundle,
-				StringUtils::hasLength);
+				StringUtils::hasLength, null, Function.identity());
 		SslBundle sslBundle = (StringUtils.hasLength(sslBundleName))
-				? this.sslBundles.getObject().getBundle(sslBundleName) : null;
+				? this.sslBundles.getObject().getBundle(sslBundleName) : fallbackSslBundle();
 		return new ClientHttpRequestFactorySettings(redirects, connectTimeout, readTimeout, sslBundle);
 	}

-	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
-	private <T> @Nullable T getProperty(Function<AbstractHttpRequestFactoryProperties, @Nullable T> accessor) {
-		return getProperty(accessor, Function.identity(), Objects::nonNull);
+	private @Nullable SslBundle fallbackSslBundle() {
+		return (this.fallbackSettings != null) ? this.fallbackSettings.sslBundle() : null;
 	}

-	private <P, T> @Nullable T getProperty(Function<AbstractHttpRequestFactoryProperties, @Nullable P> accessor,
-			Function<P, T> extractor, Predicate<@Nullable T> predicate) {
+	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
+	private <T, F> @Nullable T getProperty(Function<AbstractHttpRequestFactoryProperties, @Nullable T> accessor,
+			Predicate<@Nullable T> predicate, @Nullable F fallback, Function<F, @Nullable T> fallbackAccessor) {
+		return getProperty(accessor, Function.identity(), predicate, fallback, fallbackAccessor);
+	}
+
+	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
+	private <P, T, F> @Nullable T getProperty(Function<AbstractHttpRequestFactoryProperties, @Nullable P> accessor,
+			Function<@Nullable P, @Nullable T> extractor, Predicate<@Nullable T> predicate, @Nullable F fallback,
+			Function<F, @Nullable T> fallbackAccessor) {
 		for (AbstractHttpRequestFactoryProperties properties : this.orderedProperties) {
 			if (properties != null) {
 				P value = accessor.apply(properties);
@@ -86,7 +113,7 @@ public final class ClientHttpRequestFactories {
 				}
 			}
 		}
-		return null;
+		return (fallback != null) ? fallbackAccessor.apply(fallback) : null;
 	}

 }
@@ -46,37 +46,63 @@ public final class ClientHttpConnectors {

 	private final @Nullable AbstractClientHttpConnectorProperties[] orderedProperties;

+	private final @Nullable ClientHttpConnectorBuilder<?> fallbackBuilder;
+
+	private final @Nullable ClientHttpConnectorSettings fallbackSettings;
+
 	public ClientHttpConnectors(ObjectFactory<SslBundles> sslBundles,
 			@Nullable AbstractClientHttpConnectorProperties... orderedProperties) {
+		this(null, null, sslBundles, orderedProperties);
+	}
+
+	public ClientHttpConnectors(@Nullable ClientHttpConnectorBuilder<?> fallbackBuilder,
+			@Nullable ClientHttpConnectorSettings fallbackSettings, ObjectFactory<SslBundles> sslBundles,
+			@Nullable AbstractClientHttpConnectorProperties... orderedProperties) {
+		this.fallbackBuilder = fallbackBuilder;
+		this.fallbackSettings = fallbackSettings;
 		this.sslBundles = sslBundles;
 		this.orderedProperties = orderedProperties;
 	}

 	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
 	public ClientHttpConnectorBuilder<?> builder(@Nullable ClassLoader classLoader) {
-		Connector connector = getProperty(AbstractClientHttpConnectorProperties::getConnector);
-		return (connector != null) ? connector.builder() : ClientHttpConnectorBuilder.detect(classLoader);
+		Connector connector = getProperty(AbstractClientHttpConnectorProperties::getConnector, Objects::nonNull, null,
+				Function.identity());
+		if (connector != null) {
+			return connector.builder();
+		}
+		return (this.fallbackBuilder != null) ? this.fallbackBuilder : ClientHttpConnectorBuilder.detect(classLoader);
 	}

 	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
 	public ClientHttpConnectorSettings settings() {
-		HttpRedirects redirects = getProperty(AbstractClientHttpConnectorProperties::getRedirects);
-		Duration connectTimeout = getProperty(AbstractClientHttpConnectorProperties::getConnectTimeout);
-		Duration readTimeout = getProperty(AbstractClientHttpConnectorProperties::getReadTimeout);
+		HttpRedirects redirects = getProperty(AbstractClientHttpConnectorProperties::getRedirects, Objects::nonNull,
+				this.fallbackSettings, ClientHttpConnectorSettings::redirects);
+		Duration connectTimeout = getProperty(AbstractClientHttpConnectorProperties::getConnectTimeout,
+				Objects::nonNull, this.fallbackSettings, ClientHttpConnectorSettings::connectTimeout);
+		Duration readTimeout = getProperty(AbstractClientHttpConnectorProperties::getReadTimeout, Objects::nonNull,
+				this.fallbackSettings, ClientHttpConnectorSettings::readTimeout);
 		String sslBundleName = getProperty(AbstractClientHttpConnectorProperties::getSsl, Ssl::getBundle,
-				StringUtils::hasText);
+				StringUtils::hasText, null, Function.identity());
 		SslBundle sslBundle = (StringUtils.hasLength(sslBundleName))
-				? this.sslBundles.getObject().getBundle(sslBundleName) : null;
+				? this.sslBundles.getObject().getBundle(sslBundleName) : fallbackSslBundle();
 		return new ClientHttpConnectorSettings(redirects, connectTimeout, readTimeout, sslBundle);
 	}

-	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
-	private <T> @Nullable T getProperty(Function<AbstractClientHttpConnectorProperties, @Nullable T> accessor) {
-		return getProperty(accessor, Function.identity(), Objects::nonNull);
+	private @Nullable SslBundle fallbackSslBundle() {
+		return (this.fallbackSettings != null) ? this.fallbackSettings.sslBundle() : null;
 	}

-	private <P, T> @Nullable T getProperty(Function<AbstractClientHttpConnectorProperties, @Nullable P> accessor,
-			Function<P, @Nullable T> extractor, Predicate<@Nullable T> predicate) {
+	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
+	private <T, F> @Nullable T getProperty(Function<AbstractClientHttpConnectorProperties, @Nullable T> accessor,
+			Predicate<@Nullable T> predicate, @Nullable F fallback, Function<F, @Nullable T> fallbackAccessor) {
+		return getProperty(accessor, Function.identity(), predicate, fallback, fallbackAccessor);
+	}
+
+	@SuppressWarnings("NullAway") // Lambda isn't detected with the correct nullability
+	private <P, T, F> @Nullable T getProperty(Function<AbstractClientHttpConnectorProperties, @Nullable P> accessor,
+			Function<@Nullable P, @Nullable T> extractor, Predicate<@Nullable T> predicate, @Nullable F fallback,
+			Function<F, @Nullable T> fallbackAccessor) {
 		for (AbstractClientHttpConnectorProperties properties : this.orderedProperties) {
 			if (properties != null) {
 				P value = accessor.apply(properties);
@@ -86,7 +112,7 @@ public final class ClientHttpConnectors {
 				}
 			}
 		}
-		return null;
+		return (fallback != null) ? fallbackAccessor.apply(fallback) : null;
 	}

 }
@@ -21,7 +21,6 @@ import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.http.client.ClientHttpRequestFactoryBuilder;
 import org.springframework.boot.http.client.ClientHttpRequestFactorySettings;
-import org.springframework.boot.http.client.autoconfigure.HttpClientProperties;
 import org.springframework.boot.restclient.RestClientCustomizer;
 import org.springframework.boot.ssl.SslBundles;
 import org.springframework.context.annotation.Bean;
@@ -53,15 +52,13 @@ class RestClientHttpServiceClientConfiguration implements BeanClassLoaderAware {

 	@Bean
 	RestClientPropertiesHttpServiceGroupConfigurer restClientPropertiesHttpServiceGroupConfigurer(
-			ObjectProvider<SslBundles> sslBundles, ObjectProvider<HttpClientProperties> httpClientProperties,
-			HttpClientServiceProperties serviceProperties,
+			ObjectProvider<SslBundles> sslBundles, HttpClientServiceProperties serviceProperties,
 			ObjectProvider<ClientHttpRequestFactoryBuilder<?>> clientFactoryBuilder,
 			ObjectProvider<ClientHttpRequestFactorySettings> clientHttpRequestFactorySettings,
 			ObjectProvider<ApiVersionInserter> apiVersionInserter,
 			ObjectProvider<ApiVersionFormatter> apiVersionFormatter) {
-		return new RestClientPropertiesHttpServiceGroupConfigurer(this.beanClassLoader, sslBundles,
-				httpClientProperties.getIfAvailable(), serviceProperties, clientFactoryBuilder,
-				clientHttpRequestFactorySettings, apiVersionInserter, apiVersionFormatter);
+		return new RestClientPropertiesHttpServiceGroupConfigurer(this.beanClassLoader, sslBundles, serviceProperties,
+				clientFactoryBuilder, clientHttpRequestFactorySettings, apiVersionInserter, apiVersionFormatter);
 	}

 	@Bean
@@ -46,8 +46,6 @@ class RestClientPropertiesHttpServiceGroupConfigurer implements RestClientHttpSe

 	private final ObjectProvider<SslBundles> sslBundles;

-	private final @Nullable HttpClientProperties clientProperties;
-
 	private final HttpClientServiceProperties serviceProperties;

 	private final ObjectProvider<ClientHttpRequestFactoryBuilder<?>> requestFactoryBuilder;
@@ -59,14 +57,13 @@ class RestClientPropertiesHttpServiceGroupConfigurer implements RestClientHttpSe
 	private final @Nullable ApiVersionFormatter apiVersionFormatter;

 	RestClientPropertiesHttpServiceGroupConfigurer(ClassLoader classLoader, ObjectProvider<SslBundles> sslBundles,
-			@Nullable HttpClientProperties clientProperties, HttpClientServiceProperties serviceProperties,
+			HttpClientServiceProperties serviceProperties,
 			ObjectProvider<ClientHttpRequestFactoryBuilder<?>> requestFactoryBuilder,
 			ObjectProvider<ClientHttpRequestFactorySettings> requestFactorySettings,
 			ObjectProvider<ApiVersionInserter> apiVersionInserter,
 			ObjectProvider<ApiVersionFormatter> apiVersionFormatter) {
 		this.classLoader = classLoader;
 		this.sslBundles = sslBundles;
-		this.clientProperties = clientProperties;
 		this.serviceProperties = serviceProperties;
 		this.requestFactoryBuilder = requestFactoryBuilder;
 		this.requestFactorySettings = requestFactorySettings;
@@ -97,11 +94,11 @@ class RestClientPropertiesHttpServiceGroupConfigurer implements RestClientHttpSe
 	}

 	private ClientHttpRequestFactory getRequestFactory(HttpClientServiceProperties.@Nullable Group groupProperties) {
-		ClientHttpRequestFactories factories = new ClientHttpRequestFactories(this.sslBundles, groupProperties,
-				this.serviceProperties, this.clientProperties);
-		ClientHttpRequestFactoryBuilder<?> builder = this.requestFactoryBuilder
-			.getIfAvailable(() -> factories.builder(this.classLoader));
-		ClientHttpRequestFactorySettings settings = this.requestFactorySettings.getIfAvailable(factories::settings);
+		ClientHttpRequestFactories factories = new ClientHttpRequestFactories(
+				this.requestFactoryBuilder.getIfAvailable(), this.requestFactorySettings.getIfAvailable(),
+				this.sslBundles, groupProperties, this.serviceProperties);
+		ClientHttpRequestFactoryBuilder<?> builder = factories.builder(this.classLoader);
+		ClientHttpRequestFactorySettings settings = factories.settings();
 		return builder.build(settings);
 	}

@@ -25,6 +25,7 @@ import java.util.Map;

 import org.assertj.core.extractor.Extractors;
 import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;

 import org.springframework.aop.Advisor;
 import org.springframework.boot.autoconfigure.AutoConfigurationPackage;
@@ -39,16 +40,22 @@ import org.springframework.boot.restclient.autoconfigure.service.scan.TestHttpSe
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.http.client.ClientHttpRequestFactory;
 import org.springframework.test.web.client.MockRestServiceServer;
 import org.springframework.web.client.RestClient;
 import org.springframework.web.client.RestClient.Builder;
 import org.springframework.web.client.support.RestClientHttpServiceGroupConfigurer;
 import org.springframework.web.service.annotation.GetExchange;
 import org.springframework.web.service.registry.HttpServiceGroup;
+import org.springframework.web.service.registry.HttpServiceGroupConfigurer.ClientCallback;
+import org.springframework.web.service.registry.HttpServiceGroupConfigurer.Groups;
 import org.springframework.web.service.registry.HttpServiceProxyRegistry;
 import org.springframework.web.service.registry.ImportHttpServices;

 import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.Mockito.mock;
 import static org.springframework.test.web.client.match.MockRestRequestMatchers.header;
 import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
 import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
@@ -95,6 +102,37 @@ class HttpServiceClientAutoConfigurationTests {
 			});
 	}

+	@Test // gh-46915
+	void configuresClientFromPropertiesWhenHasHttpClientAutoConfiguration() {
+		this.contextRunner.withConfiguration(AutoConfigurations.of(HttpClientAutoConfiguration.class))
+			.withPropertyValues("spring.http.client.service.connect-timeout=10s",
+					"spring.http.client.service.group.one.connect-timeout=5s")
+			.withUserConfiguration(HttpClientConfiguration.class, MockRestServiceServerConfiguration.class)
+			.run((context) -> {
+				RestClientPropertiesHttpServiceGroupConfigurer configurer = context
+					.getBean(RestClientPropertiesHttpServiceGroupConfigurer.class);
+				Groups<RestClient.Builder> groups = mock();
+				configurer.configureGroups(groups);
+				ArgumentCaptor<ClientCallback<RestClient.Builder>> callbackCaptor = ArgumentCaptor.captor();
+				then(groups).should().forEachClient(callbackCaptor.capture());
+				ClientCallback<RestClient.Builder> callback = callbackCaptor.getValue();
+				assertConnectTimeout(callback, "one", 5000);
+				assertConnectTimeout(callback, "two", 10000);
+			});
+	}
+
+	private void assertConnectTimeout(ClientCallback<RestClient.Builder> callback, String name,
+			long expectedReadTimeout) {
+		HttpServiceGroup group = mock();
+		given(group.name()).willReturn(name);
+		RestClient.Builder builder = mock();
+		callback.withClient(group, builder);
+		ArgumentCaptor<ClientHttpRequestFactory> requestFactoryCaptor = ArgumentCaptor.captor();
+		then(builder).should().requestFactory(requestFactoryCaptor.capture());
+		ClientHttpRequestFactory client = requestFactoryCaptor.getValue();
+		assertThat(client).extracting("connectTimeout").isEqualTo(expectedReadTimeout);
+	}
+
 	@Test
 	void whenHasUserDefinedRequestFactoryBuilder() {
 		this.contextRunner.withPropertyValues("spring.http.client.service.base-url=https://example.com")
@@ -19,7 +19,6 @@ package org.springframework.boot.webclient.autoconfigure.service;
 import org.springframework.beans.factory.BeanClassLoaderAware;
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
-import org.springframework.boot.http.client.autoconfigure.reactive.HttpReactiveClientProperties;
 import org.springframework.boot.http.client.reactive.ClientHttpConnectorBuilder;
 import org.springframework.boot.http.client.reactive.ClientHttpConnectorSettings;
 import org.springframework.boot.ssl.SslBundles;
@@ -53,15 +52,13 @@ final class WebClientHttpServiceClientConfiguration implements BeanClassLoaderAw

 	@Bean
 	WebClientPropertiesHttpServiceGroupConfigurer webClientPropertiesHttpServiceGroupConfigurer(
-			ObjectProvider<SslBundles> sslBundles, HttpReactiveClientProperties httpReactiveClientProperties,
-			ReactiveHttpClientServiceProperties serviceProperties,
+			ObjectProvider<SslBundles> sslBundles, ReactiveHttpClientServiceProperties serviceProperties,
 			ObjectProvider<ClientHttpConnectorBuilder<?>> clientConnectorBuilder,
 			ObjectProvider<ClientHttpConnectorSettings> clientConnectorSettings,
 			ObjectProvider<ApiVersionInserter> apiVersionInserter,
 			ObjectProvider<ApiVersionFormatter> apiVersionFormatter) {
-		return new WebClientPropertiesHttpServiceGroupConfigurer(this.beanClassLoader, sslBundles,
-				httpReactiveClientProperties, serviceProperties, clientConnectorBuilder, clientConnectorSettings,
-				apiVersionInserter, apiVersionFormatter);
+		return new WebClientPropertiesHttpServiceGroupConfigurer(this.beanClassLoader, sslBundles, serviceProperties,
+				clientConnectorBuilder, clientConnectorSettings, apiVersionInserter, apiVersionFormatter);
 	}

 	@Bean
@@ -48,8 +48,6 @@ class WebClientPropertiesHttpServiceGroupConfigurer implements WebClientHttpServ

 	private final ObjectProvider<SslBundles> sslBundles;

-	private final HttpReactiveClientProperties clientProperties;
-
 	private final ReactiveHttpClientServiceProperties serviceProperties;

 	private final ObjectProvider<ClientHttpConnectorBuilder<?>> clientConnectorBuilder;
@@ -61,14 +59,13 @@ class WebClientPropertiesHttpServiceGroupConfigurer implements WebClientHttpServ
 	private final @Nullable ApiVersionFormatter apiVersionFormatter;

 	WebClientPropertiesHttpServiceGroupConfigurer(ClassLoader classLoader, ObjectProvider<SslBundles> sslBundles,
-			HttpReactiveClientProperties clientProperties, ReactiveHttpClientServiceProperties serviceProperties,
+			ReactiveHttpClientServiceProperties serviceProperties,
 			ObjectProvider<ClientHttpConnectorBuilder<?>> clientConnectorBuilder,
 			ObjectProvider<ClientHttpConnectorSettings> clientConnectorSettings,
 			ObjectProvider<ApiVersionInserter> apiVersionInserter,
 			ObjectProvider<ApiVersionFormatter> apiVersionFormatter) {
 		this.classLoader = classLoader;
 		this.sslBundles = sslBundles;
-		this.clientProperties = clientProperties;
 		this.serviceProperties = serviceProperties;
 		this.clientConnectorBuilder = clientConnectorBuilder;
 		this.clientConnectorSettings = clientConnectorSettings;
@@ -100,11 +97,11 @@ class WebClientPropertiesHttpServiceGroupConfigurer implements WebClientHttpServ

 	private ClientHttpConnector getClientConnector(
 			ReactiveHttpClientServiceProperties.@Nullable Group groupProperties) {
-		ClientHttpConnectors connectors = new ClientHttpConnectors(this.sslBundles, groupProperties,
-				this.serviceProperties, this.clientProperties);
-		ClientHttpConnectorBuilder<?> builder = this.clientConnectorBuilder
-			.getIfAvailable(() -> connectors.builder(this.classLoader));
-		ClientHttpConnectorSettings settings = this.clientConnectorSettings.getIfAvailable(connectors::settings);
+		ClientHttpConnectors connectors = new ClientHttpConnectors(this.clientConnectorBuilder.getIfAvailable(),
+				this.clientConnectorSettings.getIfAvailable(), this.sslBundles, groupProperties,
+				this.serviceProperties);
+		ClientHttpConnectorBuilder<?> builder = connectors.builder(this.classLoader);
+		ClientHttpConnectorSettings settings = connectors.settings();
 		return builder.build(settings);
 	}

@@ -20,11 +20,13 @@ import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.Proxy;
 import java.net.http.HttpClient;
 import java.net.http.HttpClient.Redirect;
+import java.time.Duration;
 import java.util.List;
 import java.util.Map;

 import org.assertj.core.extractor.Extractors;
 import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;

 import org.springframework.aop.Advisor;
 import org.springframework.boot.autoconfigure.AutoConfigurationPackage;
@@ -40,15 +42,23 @@ import org.springframework.boot.webclient.autoconfigure.service.scan.TestHttpSer
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpHeaders;
+import org.springframework.http.client.reactive.ClientHttpConnector;
+import org.springframework.test.util.ReflectionTestUtils;
 import org.springframework.web.reactive.function.client.WebClient;
 import org.springframework.web.reactive.function.client.support.WebClientHttpServiceGroupConfigurer;
 import org.springframework.web.service.annotation.GetExchange;
+import org.springframework.web.service.registry.HttpServiceGroup;
 import org.springframework.web.service.registry.HttpServiceGroup.ClientType;
+import org.springframework.web.service.registry.HttpServiceGroupConfigurer.ClientCallback;
+import org.springframework.web.service.registry.HttpServiceGroupConfigurer.Groups;
 import org.springframework.web.service.registry.HttpServiceProxyRegistry;
 import org.springframework.web.service.registry.ImportHttpServices;
 import org.springframework.web.util.UriComponentsBuilder;

 import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.Mockito.mock;

 /**
 * Tests for {@link ReactiveHttpServiceClientAutoConfiguration},
@@ -87,6 +97,39 @@ class ReactiveHttpServiceClientAutoConfigurationTests {
 			});
 	}

+	@Test // gh-46915
+	void configuresClientFromPropertiesWhenHasHttpConnectorAutoConfiguration() {
+		this.contextRunner.withConfiguration(AutoConfigurations.of(ClientHttpConnectorAutoConfiguration.class))
+			.withPropertyValues("spring.http.reactiveclient.service.connect-timeout=10s",
+					"spring.http.reactiveclient.service.group.one.connect-timeout=5s",
+					"spring.http.reactiveclient.connector=jdk")
+			.withUserConfiguration(HttpClientConfiguration.class)
+			.run((context) -> {
+				WebClientPropertiesHttpServiceGroupConfigurer configurer = context
+					.getBean(WebClientPropertiesHttpServiceGroupConfigurer.class);
+				Groups<WebClient.Builder> groups = mock();
+				configurer.configureGroups(groups);
+				ArgumentCaptor<ClientCallback<WebClient.Builder>> callbackCaptor = ArgumentCaptor.captor();
+				then(groups).should().forEachClient(callbackCaptor.capture());
+				ClientCallback<WebClient.Builder> callback = callbackCaptor.getValue();
+				assertConnectTimeout(callback, "one", Duration.ofSeconds(5));
+				assertConnectTimeout(callback, "two", Duration.ofSeconds(10));
+			});
+	}
+
+	private void assertConnectTimeout(ClientCallback<WebClient.Builder> callback, String name,
+			Duration expectedReadTimeout) {
+		HttpServiceGroup group = mock();
+		given(group.name()).willReturn(name);
+		WebClient.Builder builder = mock();
+		callback.withClient(group, builder);
+		ArgumentCaptor<ClientHttpConnector> connectorCaptor = ArgumentCaptor.captor();
+		then(builder).should().clientConnector(connectorCaptor.capture());
+		ClientHttpConnector client = connectorCaptor.getValue();
+		HttpClient httpClient = (HttpClient) ReflectionTestUtils.getField(client, "httpClient");
+		assertThat(httpClient.connectTimeout()).contains(expectedReadTimeout);
+	}
+
 	@Test
 	void whenHasUserDefinedHttpConnectorBuilder() {
 		this.contextRunner.withPropertyValues("spring.http.reactiveclient.service.base-url=https://example.com")