Simple Tracing

Example application to check why context propagation doesn't work.

Backlinks:

• open-telemetry/opentelemetry-js#4247

Architecture

The Web App calls the Die Roller Service which calls the Randomizer Service.

We only send traces from the backend.

We expect to see context propagation from the Die Roller Service to the Randomizer Service.

Running

You can use the compose.yaml file to run the application with a Collector and Jaeger configured. Just run

docker compose up

The web application will be served at http://localhost:5173 and Jaeger will be hosted at http://localhost:16686