fastify-metrics - npm Package Compare versions

Comparing version 9.0.2 to 9.0.3

dist/fastify-metrics.d.ts

 import { FastifyInstance } from 'fastify';
 import promClient from 'prom-client';
-import { IMetricsPluginOptions } from './types';
+import { IFastifyMetrics, IMetricsPluginOptions } from './types';
 /**
@@ -22,3 +22,3 @@ * Plugin constructor
  */
-export declare class FastifyMetrics {
+export declare class FastifyMetrics implements IFastifyMetrics {
     private readonly deps;
@@ -29,2 +29,4 @@ private static getRouteSlug;
     private readonly methodBlacklist;
+    private routeMetrics;
+    /** Prom-client instance */
     readonly client: typeof promClient;
@@ -53,6 +55,12 @@ /** Creates metrics collector instance */
     private collectDefaultMetrics;
+    private registerRouteMetrics;
     /** Collect per-route metrics */
     private collectRouteMetrics;
+    /**
+     * Initialize metrics in registries. Useful if you call `registry.clear()` to
+     * register metrics in regisitries once again
+     */
+    initMetricsInRegistry(): void;
 }
 export {};
 //# sourceMappingURL=fastify-metrics.d.ts.map

dist/fastify-metrics.js

@@ -19,4 +19,9 @@ "use strict";
         this.setRouteWhitelist();
-        this.collectDefaultMetrics();
-        this.collectRouteMetrics();
+        if (!(this.deps.options.defaultMetrics?.enabled === false)) {
+            this.collectDefaultMetrics();
+        }
+        if (!(this.deps.options.routeMetrics?.enabled === false)) {
+            this.routeMetrics = this.registerRouteMetrics();
+            this.collectRouteMetrics();
+        }
         this.exposeMetrics();
@@ -104,7 +109,2 @@ }
         const routeRegistries = this.getCustomRouteMetricsRegistries();
-        const merged = this.deps.client.Registry.merge([
-            globalRegistry,
-            ...defaultRegistries,
-            ...routeRegistries,
-        ]);
         this.deps.fastify.route({
@@ -116,4 +116,9 @@ url: endpoint ?? '/metrics',
             handler: async (_, reply) => {
+                const merged = this.deps.client.Registry.merge([
+                    globalRegistry,
+                    ...defaultRegistries,
+                    ...routeRegistries,
+                ]);
                 const data = await merged.metrics();
-                return reply.type('text/plain').send(data);
+                return reply.type(merged.contentType).send(data);
             },
@@ -124,5 +129,2 @@ });
     collectDefaultMetrics() {
-        if (this.deps.options.defaultMetrics?.enabled === false) {
-            return;
-        }
         this.deps.client.collectDefaultMetrics({
@@ -132,7 +134,3 @@ ...this.deps.options.defaultMetrics,
     }
-    /** Collect per-route metrics */
-    collectRouteMetrics() {
-        if (this.deps.options.routeMetrics?.enabled === false) {
-            return;
-        }
+    registerRouteMetrics() {
         const labelNames = {
@@ -168,2 +166,7 @@ method: this.deps.options.routeMetrics?.overrides?.labels?.method ?? 'method',
         });
+        return { routeHist, routeSum, labelNames };
+    }
+    /** Collect per-route metrics */
+    collectRouteMetrics() {
+        const { routeHist, routeSum, labelNames } = this.routeMetrics;
         this.deps.fastify
@@ -222,4 +225,16 @@ .addHook('onRequest', (request, _, done) => {
     }
+    /**
+     * Initialize metrics in registries. Useful if you call `registry.clear()` to
+     * register metrics in regisitries once again
+     */
+    initMetricsInRegistry() {
+        if (!(this.deps.options.defaultMetrics?.enabled === false)) {
+            this.collectDefaultMetrics();
+        }
+        if (!(this.deps.options.routeMetrics?.enabled === false)) {
+            this.routeMetrics = this.registerRouteMetrics();
+        }
+    }
 }
 exports.FastifyMetrics = FastifyMetrics;
 //# sourceMappingURL=fastify-metrics.js.map

dist/types.d.ts

@@ -200,4 +200,10 @@ import { HTTPMethods } from 'fastify';
 export interface IFastifyMetrics {
+    /** Prom-client instance */
     client: typeof client;
+    /**
+     * Initialize metrics in registries. Useful if you call `registry.clear()` to
+     * register metrics in regisitries once again
+     */
+    initMetricsInRegistry(): void;
 }
 //# sourceMappingURL=types.d.ts.map

package.json

 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "fastify-metrics",
-  "version": "9.0.2",
+  "version": "9.0.3",
   "description": "Prometheus metrics exporter for Fastify",
@@ -6,0 +6,0 @@ "keywords": [

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

240887

increased by0.8%

Lines of code

608

increased by5.01%

No dependency changes