部署到Tomcat时，Grails 3会话超时不起作用

问题描述

我正在使用 Grails 3.2.3 。我已经增加了会话超时，如所述，即增加 application.yml ：

 服务器：
会话：
超时时间：604800＃一周以秒为单位
  

session.getMaxInactiveInterval（）返回604800，但是当我在Tomcat上部署WAR（使用 Tomcat 8.5.6 ）时，会话超时设置没有被反映，并且该值默认为1800秒。

org.springframework.boot：spring-boot-starter-tomcat code>在 build.gradle 中设置为提供。

（我以前正在修改会话超时，因为我在这里描述了但后来我意识到那一点与嵌入式tomcat相关，因此切换到 application.yml 设置）

我在这里丢失了什么吗？ p>

解决方案

最好的猜测是，您部署的Tomcat容器不会使用

 服务器：
会话：
超时：604800 
  

$ b $您设置的b

值，因为这只是针对嵌入式Tomcat容器的指令。当您部署为war时，您必须配置您部署的Tomcat服务器：

I'm using Grails 3.2.3. I've increased the session timeout as described here https://stackoverflow.com/a/30861747/2405040 i.e. adding the following in application.yml:

server:
   session:
      timeout: 604800 #one week in seconds

This is working fine while in development i.e. session.getMaxInactiveInterval() returns 604800 but when I'm deploying the WAR on a Tomcat (using Tomcat 8.5.6), this session timeout setting is not reflected and the value is default to 1800 seconds.

"org.springframework.boot:spring-boot-starter-tomcat" is set to provided in build.gradle.

(I was previously modifying the session timeout as I described here https://stackoverflow.com/a/40382383/2405040 but later I realized that, that is related to embedded tomcat so switched to above application.yml setting)

Am I missing anything here?

解决方案

A best guess would be, that the Tomcat container you deploy to does not use the

server:
   session:
      timeout: 604800

value you set, as this is only a directive to the embedded Tomcat container. When you deploy as war, you have to configure the Tomcat server you deploy to:

https://tomcat.apache.org/tomcat-8.0-doc/config/http.html

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