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18 lines
418 B
JavaScript
18 lines
418 B
JavaScript
'use strict';
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const { Router } = require('express');
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const prometheusRegister = require('prom-client/lib/register');
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exports.router = config => {
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const router = Router();
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if (config.serverMetrics) {
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router.get('/prometheus', (req, res) => {
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res.writeHead(200, { 'Content-Type': 'text/plain' });
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res.end(prometheusRegister.metrics());
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});
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}
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return router;
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};
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