Basic-web tutorial: ring-core of "1.11.0" version causes an SLF4J warnings #70
Description
Hi.
Not sure if this is a "real" issue, but when I'm trying to follow "Basic web" tutorial and when I update all dependencies in deps.edn to current versions, I receive such warning:
> clojure -M -m basic-web.handler
SLF4J: No SLF4J providers were found.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
But web server runs, I can open localhost:3000 in browser and it works as expected.
Still I don't receive any other information inside console, just that warning.
After trying different things I found that this happens when I use 1.11.0 version of ring-core and ring-jetty-adapter.
Even with 1.10.0 version everything works as expected.
To fix this and make it work we need to add org.slf4j/slf4j-simple {:mvn/version "2.0.11"}(current version) as additional dependency inside deps.edn.
After that we'll see expected info messages and no warnings:
> clojure -M -m basic-web.handler
[main] INFO org.eclipse.jetty.server.Server - jetty-11.0.18; built: 2023-10-27T02:14:36.036Z; git: 5a9a771a9fbcb9d36993630850f612581b78c13f; jvm 21.0.2+13-LTS
[main] INFO org.eclipse.jetty.server.handler.ContextHandler - Started o.e.j.s.ServletContextHandler@1f207142{/,null,AVAILABLE}
[main] INFO org.eclipse.jetty.server.AbstractConnector - Started ServerConnector@76ebd595{HTTP/1.1, (http/1.1)}{0.0.0.0:3000}
[main] INFO org.eclipse.jetty.server.Server - Started Server@74ed7111{STARTING}[11.0.18,sto=0] @3017ms
Not sure if this is a correct solution, but I think it should be mentioned somewhere that we shouldn't change versions or information how to fix this in correct way should be added.
P.S.: Every other dependencies were updated to current versions, but only release ones without alpha/beta/etc.