Consider getting rid of catchall route

[zbycz]

Otherwise all random stuff is routed to [...all] and full application is rendered, which takes a lot of execution time.

Eg.

• Old stuff like /sw.js
• old urls like /logo/osmapp.png
• or random attacks like /wp-admin

TO CONSIDER (!)

We would need to move shortener from https://osmapp.org/xxxn to eg. https://osmapp.org/s/xxxn which would "change permalinks"

[Dlurak]

If it is only about minimizing execution time it should also be enough to only block the relevant urls like /sw.js /logo/osmapp.png and /wp-admin...

You can export the vercel logs as json and then use the following command to get a list of all URIs:

jq ".[].requestPath" logs_result.json -r |  sed 's/^[^/]*//'

While Vercel offers to export up to 1.000.000 requests, you need to be on a paid plan to really get that many requests, else you only get the amount that you can see for free. Still running that script regulary might give you an overview over problematic urls

[zbycz]

THX! I didn't know I could export all of them.

Currently we are on Pro plan, because we reached the limit. But i plan to downgrade to Hobby next billing period.

I added the static files to limit some unneeded executions of catchall route (#801).

Other experiments: #777, #808

[zbycz]

Update: many failed requests are caused by a buggy asPath on vercel deployments - fixed in #800.

Fortunately Vercel added observability tab, which nicely sums our invocations in last 12 hours.

There is loads of bot attacs like /wp-admin etc.

Resolution: we will get rid of the catchall route, in case no route matches just a static 404 will be shown, which also has to include link to the main app + client script to redirect old shortener URLs to new version /s/xxxyn.