Migration to Jetty 12 ring adapter ( info.sunng/ring-jetty9-adapter )

Questions & Help General Questions
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1

I migrated a web app backend to Jetty 12 and I changed ring adapter to info.sunng/ring-jetty9-adapter

:ssl-client-cert now returns an array of certificates. It used to be single certificate. :man_shrugging:

Do you know any other potential issues or discrepancies?

2

I’m curious which Ring adapter you were using before?

At work, we used the SunNg adapter for a while, until Ring itself updated the Jetty version it used. Then we switched back to Ring – using Jetty 12 and WebSockets.

3

Ring doc says they are still using Jetty 9: https://cljdoc.org/d/ring/ring-jetty-adapter/1.15.3/api/ring.adapter.jetty

Jetty 9 went End of Life (EOL)

4

Ring updated from Jetty 9 ages ago. The docstring hasn’t been updated.

See ring/ring-jetty-adapter/project.clj at master · ring-clojure/ring · GitHub and you can see it is using Jetty 12.1.0 right now.

See also the CHANGELOG: ring/CHANGELOG.md at master · ring-clojure/ring · GitHub Ring updated from Jetty 9 to Jetty 11 about two and a half years ago (and to Jetty 12 about a year ago).

5

I created a GH issue to get that ns docstring fixed: Docstrings still refer to Jetty 9 · Issue #545 · ring-clojure/ring · GitHub

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