Update pyroscope-nodejs integration (#3308)

This was required to support node v22 and to get rid of upstream pprof
in favour of datadog/pprof

Author: simonswine

examples/language-sdk-instrumentation/nodejs/express-pull/index.js

@@ -1,7 +1,7 @@
 /* eslint-disable */
 const Pyroscope = require('@pyroscope/nodejs');
 
-const { expressMiddleware } = Pyroscope;
+const { expressMiddleware } = Pyroscope.default;
 
 const port = process.env['PORT'] || 5000;
 

examples/language-sdk-instrumentation/nodejs/express-pull/package.json

@@ -4,13 +4,14 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "start": "node index.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "@pyroscope/nodejs": "0.3.3",
-    "express": "^4.17.3",
+    "@pyroscope/nodejs": "v0.3.9",
+    "express": "^4.19.2",
     "morgan": "^1.10.0"
   },
   "resolutions": {

examples/language-sdk-instrumentation/nodejs/express-pull/yarn.lock

@@ -2,7 +2,8 @@
 import express from 'express';
 import morgan from 'morgan';
 
-import Pyroscope, { SourceMapper } from '@pyroscope/nodejs';
+import Pyroscope from '@pyroscope/nodejs';
+const SourceMapper = Pyroscope.SourceMapper;
 
 const port = process.env['PORT'] || 5000;
 

examples/language-sdk-instrumentation/nodejs/express-ts/index.ts

@@ -10,9 +10,9 @@
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "@pyroscope/nodejs": "0.3.3",
-    "axios": "^0.26.1",
-    "express": "^4.17.3",
+    "@pyroscope/nodejs": "0.3.9",
+    "axios": "^0.28.0",
+    "express": "^4.19.2",
     "morgan": "^1.10.0",
     "typescript": "^4.6.2"
   },

examples/language-sdk-instrumentation/nodejs/express-ts/package.json

@@ -4,13 +4,14 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "start": "node index.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "@pyroscope/nodejs": "0.3.3",
-    "express": "^4.17.3",
+    "@pyroscope/nodejs": "0.3.9",
+    "express": "^4.19.2",
     "morgan": "^1.10.0"
   },
   "resolutions": {