feat: Add logging, compression, and exporter options for OpenTelemetr…

…y SDK

apps/otel-test-app/app.js

@@ -1,17 +1,18 @@
 const express = require('express');
-const sdk = require('@eraykeskinmac/infrastack-interview-20240830');
+const { register, DiagLogLevel } = require('@eraykeskinmac/infrastack-interview-20240830');
 const { trace } = require('@opentelemetry/api');
 
-console.log('SDK exports:', Object.keys(sdk));
-
-const { register } = sdk;
+console.log('SDK exports:', Object.keys(require('@eraykeskinmac/infrastack-interview-20240830')));
 
 register({
   endpoint: "http://localhost:4317",
   instruments: ['http', 'express'],
   serviceName: "test-otel-app",
   serviceVersion: "1.0.0",
-  environment: "development"
+  environment: "development",
+  logLevel: DiagLogLevel.DEBUG,
+  compression: "gzip",
+  exporter: "otlp"
 });
 
 console.log('OpenTelemetry SDK initialized');
@@ -41,6 +42,14 @@ app.get('/error', (req, res, next) => {
   }, 50);
 });
 
+app.get('/large-payload', (req, res) => {
+  const span = tracer.startSpan('large-payload-endpoint');
+  const largeData = Buffer.alloc(1024 * 1024, 'a').toString();
+  span.setAttribute('payload.size', largeData.length);
+  span.end();
+  res.json({ message: 'Large payload processed', size: largeData.length });
+});
+
 app.use((err, req, res, next) => {
   console.error(err);
   res.status(500).json({ error: 'Internal Server Error' });

apps/otel-test-app/package.json

@@ -11,7 +11,7 @@
   "license": "ISC",
   "description": "",
   "dependencies": {
-    "@eraykeskinmac/infrastack-interview-20240830": "^1.0.2",
+    "@eraykeskinmac/infrastack-interview-20240830": "^1.0.3",
     "express": "^4.19.2"
   }
-}
+}