End-of-life Java dependencies in pubsub tutorial

[tipsy]

The Java code in the pubsub tutorial is using Jetty 9x (via the Javalin 3x library). Jetty 9x is end-of-life, so the tutorial should probably be updated to Jetty 11x and Java 11 (Jetty 11 requires Java 11). Updating to Jetty 11 also means that you have to update to Javalin 5x and slf4j 2x.

Despite jumping 2 majors for both Jetty and Javalin, the effort to migrate should be minimal. I'd be happy to assist with a code review if necessary.

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Document Details

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• ID: 6fc0961a-70a2-32c4-0feb-934aa5356b25
• Version Independent ID: eff95be1-41e1-353c-9b88-e151d8c598ed
• Content: Tutorial - Create a chat app with Azure Web PubSub service
• Content Source: articles/azure-web-pubsub/tutorial-build-chat.md
• Service: azure-web-pubsub
• GitHub Login: @vicancy
• Microsoft Alias: lianwei

[SnehaAgrawal-MSFT]

@tipsy Thanks for the feedback! We are currently investigating and will update you shortly.

[SnehaAgrawal-MSFT]

@tipsy Thanks for the feedback! I have assigned the issue to the content author to review further and update the document as appropriate.