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Do not register shutdownHook for WAR deployments 

The application context shutdownHook is not needed for WAR deployments,
and we should let the Servlet container handle the application lifecycle
here.

Closes gh-19398
This commit is contained in:
Brian Clozel 2020-03-24 23:11:18 +01:00
parent 87de8a5e15
commit 9eed719c44
2 changed files with 9 additions and 2 deletions
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3
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/servlet/support/SpringBootServletInitializer.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -131,6 +131,7 @@ public abstract class SpringBootServletInitializer implements WebApplicationInit
if (this.registerErrorPageFilter) {
application.addPrimarySources(Collections.singleton(ErrorPageFilterConfiguration.class));
}
application.setRegisterShutdownHook(false);
return run(application);
}

8
spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/servlet/support/SpringBootServletInitializerTests.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -100,6 +100,12 @@ class SpringBootServletInitializerTests {
WithConfigurationAnnotation.class);
}
@Test
void shutdownHookIsNotRegistered() {
new WithConfigurationAnnotation().createRootApplicationContext(this.servletContext);
assertThat(this.application).hasFieldOrPropertyWithValue("registerShutdownHook", false);
}
@Test
void errorPageFilterRegistrationCanBeDisabled() {
WebServer webServer = new UndertowServletWebServerFactory(0).getWebServer((servletContext) -> {