dd5fe68522
Dispatching was prevented for disconnected client errors after recent reports like #32042 when running on Tomcat, and the async request was completed from the onError notification. This has the side effect of not allowing exception resolvers to take final action even if the response is not writeable. After all updates for this issue, it appears the dispatch no longer causes issues. Tomcat actually does not do the dispatch, but it doesn't seem to cause any issues, and on other servers like Jetty where the dispatch works, applications can have a chance to handle the exception. This change removes the disconnected client checks and allows dispatching again. After the change DisconnectedClientHelper is no longer needed in the 5.3.x branch. See gh-32342
Spring Framework 
This is the home of the Spring Framework: the foundation for all Spring projects. Collectively the Spring Framework and the family of Spring projects are often referred to simply as "Spring".
Spring provides everything required beyond the Java programming language for creating enterprise applications for a wide range of scenarios and architectures. Please read the Overview section as reference for a more complete introduction.
Code of Conduct
This project is governed by the Spring Code of Conduct. By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to spring-code-of-conduct@pivotal.io.
Access to Binaries
For access to artifacts or a distribution zip, see the Spring Framework Artifacts wiki page.
Documentation
The Spring Framework maintains reference documentation (published and source), GitHub wiki pages, and an API reference. There are also guides and tutorials across Spring projects.
Micro-Benchmarks
See the Micro-Benchmarks wiki page.
Build from Source
See the Build from Source wiki page and the CONTRIBUTING.md file.
Continuous Integration Builds
Information regarding CI builds can be found in the Spring Framework Concourse pipeline documentation.
Stay in Touch
Follow @SpringCentral, @SpringFramework, and its team members on Twitter. In-depth articles can be found at The Spring Blog, and releases are announced via our news feed.
License
The Spring Framework is released under version 2.0 of the Apache License.