Joseph 26b2bbe024 example: Use a Redis cacheHandler w/o dependencies (#95346) ...

Verify locally:

- Copy the example to a local directory
- Install deps
- docker compose up -d
- npm run build && npm run start 
- navigate to localhost:3000/cet (or gmt)
- open the Redis view (link in localhost:3000/cet)
- revalidate data on /cet or /gmt
- verify it on the Redis view

I had to update the app to async params, updateTag, and write the
handler in such a way that it solved:

```
⨯ TypeError: p.segmentData.get is not a function
    at ignore-listed frames
⨯ Error: failed to pipe response
```

Also adding docs edits with this caveat.

An agent review, and cross checking with a community implementation,
surfaced, that we had to read tags from
`data.headers['x-next-cache-tags']`. This agent review added a few
comments, I think they are useful, but can cut down if needed.

Last but not least, had to update the Time API endpoint (former no
longer worked).

2026-09-09 14:42:25 +02:00

..

[timezone]

example: Use a Redis cacheHandler w/o dependencies (#95346)

2026-09-09 14:42:25 +02:00

cache-state-watcher.tsx

…

global.css

…

layout.tsx

…

revalidate-from.tsx

…

server-actions.ts

example: Use a Redis cacheHandler w/o dependencies (#95346)

2026-09-09 14:42:25 +02:00