Introduction to HTTP2 in Jetty

Jetty 9.3 supports HTTP/2 as defined by RFC7540 and it is extremely simple to enable and get started using this new protocol that is available in most current browsers. Getting started with Jetty 9.3 Before we can run HTTP/2, we …

Jetty-9.3 Features!

Jetty 9.3.0 is almost ready and Release Candidate 1 is available for download and testing!  So this is just a quick blog to introduce you to what is new and encourage you to try it out! HTTP2 The headline feature …

Simple Jetty HelloWorld Webapp

With the jetty-maven-plugin and Servlet Annotations, it has never been simpler to start developing with Jetty! While we have not quiet achieved the terseness of some convention over configuration environments/frameworks/languages, it is getting close and only 2 files are needed …

G1 Garbage Collector at GeeCON 2015

I had the pleasure to speak at the GeeCON 2015 Conference in Kraków, Poland, where I presented a HTTP/2 session and a new session about the G1 garbage collector (slides below). G1 Garbage Collector: Details and Tuning from Simone Bordet …

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 …

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, …

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, …

Last NPN & ALPN Update for JDK 7

As you may know already, Oracle has announced that OpenJDK 7, with its last 7u80 release, has reached end of life as of today. In March 2012, the Jetty project announced that it had implemented the SPDY protocol and, along …

HTTP/2 Support for HttpClient

Jetty’s HttpClient is a fast, scalable, asynchronous implementation of a HTTP client. But it is even more. Jetty’s HttpClient provides a high level API with HTTP semantic. This means that your applications will be able to perform HTTP requests and …

Phasing out SPDY support

Now that the HTTP/2 specification is in its final phases of approval, big players announced that they will remove support for SPDY in favor of long term support of HTTP/2 (Chromium blog). We expect others to follow soon. Based on …