17 lines
857 B
Plaintext
17 lines
857 B
Plaintext
[[features.websockets]]
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== WebSockets
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Spring Boot provides WebSockets auto-configuration for embedded Tomcat, Jetty, and Undertow.
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If you deploy a war file to a standalone container, Spring Boot assumes that the container is responsible for the configuration of its WebSocket support.
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Spring Framework provides {spring-framework-docs}/web.html#websocket[rich WebSocket support] for MVC web applications that can be easily accessed through the `spring-boot-starter-websocket` module.
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WebSocket support is also available for {spring-framework-docs}/web-reactive.html#webflux-websocket[reactive web applications] and requires to include the WebSocket API alongside `spring-boot-starter-webflux`:
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[source,xml,indent=0,subs="verbatim"]
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----
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<dependency>
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<groupId>javax.websocket</groupId>
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<artifactId>javax.websocket-api</artifactId>
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</dependency>
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----
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