OpenJDK 11 and TLS 1.3 issues

At the Jetty Project we have been getting reports from the community as well as seeing random failures of load tests and benchmarks that were using TLS, and the failures were only happening with Java 11 (any version up to 11.0.2). Jetty users also saw TLS failures in their environments Read more…

HTTP/2 at JAX

I was invited to speak at the JAX conference in Mainz about HTTP/2. Jetty has always been a front-runner when it’s about web protocols: first with WebSocket, then with SPDY and finally with HTTP/2. We believe that HTTP/2 is going to make the web much better, and we try to Read more…

Jetty HTTP/2 cleartext upgrade

With the approach of the release candidate for Jetty 9.3.0 in the next days, we have implemented support for HTTP/2 cleartext upgrade mechanism, on server side, resolving issue #465857. This means that you can configure a Jetty server to speak cleartext HTTP/1.1 and cleartext HTTP/2 on the same server port. Read more…

Eat What You Kill

A producer consumer pattern for Jetty HTTP/2 with mechanical sympathy Developing scalable servers in Java now requires careful consideration of mechanical sympathetic issues to achieve both high throughput and low latency.  With the introduction of HTTP/2 multiplexed semantics to Jetty, we have taken the opportunity to introduce a new execution Read more…

HTTP/2 Push Demo

I have recently presented “HTTP/2 and Java: Current Status” at a few conferences (slides below). HTTP/2 and Java: Current Status from Simone Bordet The HTTP/2 protocol has two big benefits over HTTP/1.1: Multiplexing and HTTP/2 Push. The first feature, Multiplexing, gives an edge to modern web sites that perform ~100 Read more…