diff --git a/docs/src/main/asciidoc/spring-cloud-sleuth.adoc b/docs/src/main/asciidoc/spring-cloud-sleuth.adoc index bbf232e53..da967c847 100644 --- a/docs/src/main/asciidoc/spring-cloud-sleuth.adoc +++ b/docs/src/main/asciidoc/spring-cloud-sleuth.adoc @@ -693,6 +693,14 @@ Since we want the span names to be precise we're using a `TraceHandlerIntercepto If your controller returns a `Callable` or a `WebAsyncTask` Spring Cloud Sleuth will continue the existing span instead of creating a new one. +==== WebFlux support + +Via the `TraceWebFilter` all sampled incoming requests result in creation of a Span. That Span's name is `http:` + the path to which + the request was sent. E.g. if the request was sent to `/foo/bar` then the name will be `http:/foo/bar`. You can configure which URIs you would + like to skip via the `spring.sleuth.web.skipPattern` property. If you have `ManagementServerProperties` on classpath then + its value of `contextPath` gets appended to the provided skip pattern. + + === HTTP client integration ==== Synchronous Rest Template @@ -734,6 +742,14 @@ can see an example of how to set up such a custom `AsyncRestTemplate`. include::../../../../spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/async/MultipleAsyncRestTemplateTests.java[tags=custom_async_rest_template,indent=0] ---- +==== WebClient + +We inject a `ExchangeFilterFunction` implementation that creates a span and via on success and on +error callbacks takes care of closing client side spans. + +IMPORTANT: You have to register `WebClient` as a bean so that the tracing instrumention gets applied. +If you create a `WebClient` instance with a `new` keyword then the instrumentation WILL NOT work. + === Feign By default Spring Cloud Sleuth provides integration with feign via the `TraceFeignClientAutoConfiguration`. You can disable it entirely