is that on some servers like Netty, byte buffers are pooled and reference counted, and must be released when consumed to avoid memory leaks. WebFlux applications generally do not need to be concerned after the returned Mono or Flux completes, the response body is checked and if not consumed it is released to prevent memory and connection leaks. Therefore the response cannot be decoded further downstream the UNAUTHORIZED status code but ensures that any response content, whether expected or not, is released: Java public ExchangeFilterFunction renewTokenFilter() { return (request, next) -> next.exchange(request)

shutdown and calls the relevant destroy methods on your singleton beans so that all resources are released. You must still configure and implement these destroy callbacks correctly. To register a shutdown the ByteBuf hierarchy, Undertow uses XNIO, Jetty uses pooled byte buffers with a callback to be released, and so on. The spring-core module provides a set of abstractions to work with various byte buffer as the count is above 0, the buffer is guaranteed not to be released. When the count is decreased to 0, the pooled buffer can be released, which in practice could mean the reserved memory for the buffer

WeakReferenceMonitor uses a daemon thread, to avoid a hanging thread even if weak references have not been released * refined StopWatch to not add new lines for "shortSummary()" but rather only for "prettyPrint()" ConnectionHolder to explicitly fetch a current Connection on demand and release it on receiving "released" Package org.springframework.orm * removed resource acquisition methods with "allowSynchronization"

WeakReferenceMonitor uses a daemon thread, to avoid a hanging thread even if weak references have not been released * refined StopWatch to not add new lines for "shortSummary()" but rather only for "prettyPrint()" ConnectionHolder to explicitly fetch a current Connection on demand and release it on receiving "released" Package org.springframework.orm * removed resource acquisition methods with "allowSynchronization"

WeakReferenceMonitor uses a daemon thread, to avoid a hanging thread even if weak references have not been released * refined StopWatch to not add new lines for "shortSummary()" but rather only for "prettyPrint()" ConnectionHolder to explicitly fetch a current Connection on demand and release it on receiving "released" Package org.springframework.orm * removed resource acquisition methods with "allowSynchronization"

you will be aware that Spring has undergone two major revisions: Spring 2.0, released in October 2006, and Spring 2.5, released in November 2007. Java SE and Java EE Support The Spring Framework continues Spring 2.5 refines the dynamic languages support with autowiring and support for the recently released JRuby 1.0. 2.6.2. Enhanced testing support Spring 2.5 introduces the Spring TestContext Framework your Spring IoC container shuts down gracefully and that all resources held by your singletons are released. Of course it is still up to you to both configure the destroy callbacks for your singletons and

you will be aware that Spring has undergone two major revisions: Spring 2.0, released in October 2006, and Spring 2.5, released in November 2007. Java SE and Java EE Support The Spring Framework continues Spring 2.5 refines the dynamic languages support with autowiring and support for the recently released JRuby 1.0. 2.6.2. Enhanced testing support Spring 2.5 introduces the Spring TestContext Framework your Spring IoC container shuts down gracefully and that all resources held by your singletons are released. Of course it is still up to you to both configure the destroy callbacks for your singletons and

you will be aware that Spring has undergone two major revisions: Spring 2.0, released in October 2006, and Spring 2.5, released in November 2007. Java SE and Java EE Support The Spring Framework continues Spring 2.5 refines the dynamic languages support with autowiring and support for the recently released JRuby 1.0. 2.6.2. Enhanced testing support Spring 2.5 introduces the Spring TestContext Framework your Spring IoC container shuts down gracefully and that all resources held by your singletons are released. Of course it is still up to you to both configure the destroy callbacks for your singletons and

you will be aware that Spring has undergone two major revisions: Spring 2.0, released in October 2006, and Spring 2.5, released in November 2007. Java SE and Java EE Support The Spring Framework continues Spring 2.5 refines the dynamic languages support with autowiring and support for the recently released JRuby 1.0. 2.6.2. Enhanced testing support Spring 2.5 introduces the Spring TestContext Framework your Spring IoC container shuts down gracefully and that all resources held by your singletons are released. Of course it is still up to you to both configure the destroy callbacks for your singletons and

you will be aware that Spring has undergone two major revisions: Spring 2.0, released in October 2006, and Spring 2.5, released in November 2007. Java SE and Java EE Support The Spring Framework continues Spring 2.5 refines the dynamic languages support with autowiring and support for the recently released JRuby 1.0. 2.6.2. Enhanced testing support Spring 2.5 introduces the Spring TestContext Framework your Spring IoC container shuts down gracefully and that all resources held by your singletons are released. Of course it is still up to you to both configure the destroy callbacks for your singletons and