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Merge pull request #102 from Cellaryllis/normalize-path-example-3

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Add another example for normalizePath
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Konstantin Pogorelov
2024-01-05 23:46:43 +01:00
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@@ -159,6 +159,17 @@ For more details:
* [normalizePath.js](https://github.com/jochen-schweizer/express-prom-bundle/blob/master/src/normalizePath.js) - source code for path processing * [normalizePath.js](https://github.com/jochen-schweizer/express-prom-bundle/blob/master/src/normalizePath.js) - source code for path processing
#### Example 3 (return express route definition):
```javascript
app.use(promBundle(/* options? */));
promBundle.normalizePath = (req, opts) => {
// Return the path of the express route (i.e. /v1/user/:id or /v1/timer/automated/:userid/:timerid")
return req.route?.path ?? "NULL";
};
```
## express example ## express example
setup std. metrics but exclude `up`-metric: setup std. metrics but exclude `up`-metric: