As PO I want to
- have a monitoring, what happens with Siri ET Request /Response (Doing Requests every 30 seconds and updating what happend, what changed.
- Compare the events to those in GTFS-RT
This means that th GTFS-RT messages must be associated with the SIRI/Request/Response messages.
For the SIRI monitoring:
- number of messages per operator/per line/per type
- several messages about a single journey are reflected only once.