# Java APM on service running Spring Webflux

**URL:** <https://discuss.elastic.co/t/java-apm-on-service-running-spring-webflux/252182>\
**Category:** APM\
**Tags:** java\
**Created:** [October 15, 2020, 11:16am UTC](https://discuss.elastic.co/t/java-apm-on-service-running-spring-webflux/252182 "2020-10-15T11:16:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ethranes](https://avatars.discourse-cdn.com/v4/letter/e/e56c9b/32.png) [@ethranes](https://discuss.elastic.co/u/ethranes)\
**Post date:** [October 15, 2020, 11:16am UTC](https://discuss.elastic.co/t/java-apm-on-service-running-spring-webflux/252182/1 "2020-10-15T11:16:13Z")

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Hi,

I'm trying to get APM working on a service that's using spring webflux, but I'm not getting any methods being logged. Looking up the issue I can see that spring webflux isn't a supported technology (is this still the case?). But I'm wondering if there's a way around this at all, perhaps by using the `disable_instrumentations` property or something like that.

if it's helpful, here's the related error that I'm getting and was investigating that led me to find the issues with used Spring Webflux

```
2020-10-14 16:18:07.349 [main] INFO co.elastic.apm.agent.bci.bytebuddy.ErrorLoggingListener - org.springframework.web.context.support.GenericWebApplicationContext refers to a missing class java.lang.IllegalStateException: Cannot resolve type description for javax.servlet.ServletContext

```

Thanks.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 5, 2020, 7:16am UTC](https://discuss.elastic.co/t/java-apm-on-service-running-spring-webflux/252182/2 "2020-11-05T07:16:15Z")

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