Spring Websocket 中的请求或会话范围

问题描述

我尝试从 WebSocket 端点调用单例服务.但我无法使用来自 WebSocket 的请求或会话范围.

From WebSocket Endpoint I try to call Singleton Service.But I an unable to use Request or Session scope from WebSocket.

(@Scope(value = "request", proxyMode = ScopedProxyMode.TARGET_CLASS))

(@Scope( value = "request", proxyMode = ScopedProxyMode.TARGET_CLASS))

我得到当前线程的范围请求"未激活；对于任何ScopedProxyMode"上的请求"或会话"范围.

I get Scope 'request' is not active for the current thread;For 'request' or 'session' scope on any 'ScopedProxyMode'.

感谢您的帮助！

推荐答案

对于 Web 套接字，没有请求/响应，因此请求范围无效.他们在 Spring 4.1 中引入了名为 websocket 的新作用域.@Scope(name = "websocket", proxyMode = ScopedProxyMode.TARGET_CLASS).示例参考链接

For web sockets there are no request/response so the request scope is invalid. They introduced new scope called websocket in Spring 4.1. @Scope(name = "websocket", proxyMode = ScopedProxyMode.TARGET_CLASS). Example reference link

http:///docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#websocket-stomp-websocket-scope

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