Over the past few years, Webtide has been working closely with Google to improve the usage of Jetty in the App Engine Java Standard Runtime. We have updated the GAE Java21 Runtime to use Jetty 12 with support for both EE8 and EE10 environments. In addition, a new HttpConnector mode Read more
Cross-Context Dispatch reintroduced to Jetty-12 With the release of Jetty 12.0.8, we’re excited to announce the (re)implementation of a somewhat maligned and deprecated feature: Cross-Context Dispatch. This feature, while having been part of the Servlet specification for many years, has seen varied levels of use and support. Its re-introduction in Read more
Introduction HTTP/3 is the next iteration of the HTTP protocol. HTTP/1.0 was released in 1996 and HTTP/1.1 in 1997; HTTP/1.x is a fairly simple textual protocol based on TCP, possibly wrapped in TLS, that experienced over the years a tremendous growth that was not anticipated in the late ’90s. With Read more
UnixDomain sockets support was added in Jetty 9.4.0, back in 2015, based on the JNR UnixSocket library. The support for UnixDomain sockets with JNR was experimental, and has remained so until now. In Jetty 10.0.7/11.0.7 we re-implemented support for UnixDomain sockets based on JEP 380, which shipped with Java 16. Read more
The Jetty Project just released the Jetty Load Generator, a Java 11+ library to load-test any HTTP server, that supports both HTTP/1.1 and HTTP/2. The project was born in 2016, with specific requirements. At the time, very few load-test tools had support for HTTP/2, but Jetty’s HttpClient did. Furthermore, few Read more
Following the releases of Eclipse Jetty 10.0.0 and 11.0.0, the Reactive HttpClient project — introduced back in 2017 — has released versions 1.1.5, 2.0.0 and 3.0.0. Reactive HttpClient 1.1.x Series Reactive HttpClient Versions 1.1.x, of which the latest is the newly released 1.1.5, requires at least Java 8 and it Read more
Context The Jetty HTTP client internally uses a connection pool to recycle HTTP connections, as they are expensive to create and dispose of. This is a well-known pattern that has proved to work well. While this pattern brings great benefits, it’s not without its shortcomings. If the Jetty client is Read more
Jetty 9 introduced the Eat-What-You-Kill[n]The EatWhatYouKill strategy is named after a hunting proverb in the sense that one should only kill to eat. The use of this phrase is not an endorsement of hunting nor killing of wildlife for food or sport.[/n] execution strategy to apply mechanically sympathetic techniques to the Read more
ReactiveStreams has gained a lot of attention recently, especially because of its inclusion in JDK 9 in the Flow class. A number of libraries have been written on top of ReactiveStreams that provide a functional-style API that makes asynchronous processing of a data stream very easy. Notable examples of such Read more
Starting with patch 9.4.3, Jetty will be fully compliant with RFC6265, which presents changes to cookies which may have significant impact for some users. Up until now Jetty has supported Version=1 cookies defined in RFC2109 (and continued in RFC2965) which allows for special/reserved characters (control, separator, et al) to be enclosed within double Read more