CODEWITHSUNDEEP
spring-bootspring-webflux
anuni
anuni

Reputation: 999

Spring mvc and webflux in 1 spring boot application

I got below instruction from spring boot doc:

Adding both spring-boot-starter-web and spring-boot-starter-webflux modules in your application results in Spring Boot auto-configuring Spring MVC, not WebFlux. This behavior has been chosen because many Spring developers add spring-boot-starter-webflux to their Spring MVC application to use the reactive WebClient. You can still enforce your choice by setting the chosen application type to SpringApplication.setWebApplicationType(WebApplicationType.REACTIVE)

My question is:

What if my application contains both MVC services and webflux services? Is it supported?

For example:

I may have some existing admin service which is MVC based. Now I want to add some new services with webflux style.

Upvotes: 12

Views: 6101

Answers (1)

Brian Clozel
Brian Clozel

Reputation: 59086

No, this is not supported. Spring MVC and Spring WebFlux have different runtime models and don't support the same servers (for example, Spring WebFlux can be run with Netty, Spring MVC cannot).

Also, Spring MVC and Spring WebFlux are full web frameworks, meaning each has its own infrastructure that somehow duplicates the other. Deploying both in the same app would make it difficult to map requests (which requests should go where?).

Upvotes: 9

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