The cluster/websocket tests were developed against websockets 14.2,
but Ubuntu and Alpine ship too old versions. Switch to installing
the latest version from pip instead, so we don't need to bother making
tests compatible with very old Python packages shipped by distributions.
There's something going on with the image cache on Cirrus where the images
are sometimes vanishing from the cache, thus causing builds to fail
because it can't load them. This forces a rebuild of all of the images,
thus refreshing the cached version of all of them.
zeek.on('zeek_init', () => {
console.log('Hello, Zeek!');
});
For interaction with external systems and HTTP APIs, JavaScript and the
Node.js ecosystem beat Zeek script. Make it more easily accessible by
including ZeekJS with Zeek directly.
When a recent enough libnode version is found on the build system, ZeekJS is
added as a builtin plugin. This behavior can be disabled via
``--disable-javascript``. Linux distributions providing such a package are
Ubuntu (22.10) and Debian (testing/bookworm) as libnode-dev.
Fedora provides it as nodejs-devel.
This plugin takes over loading of .js or .cjs files. When no such files
are provided to Zeek, Node and the V8 engine are not initialized and
should not get into the way.
This should be considered experimental.
