Add widget for displaying statistics
In VILLASnode most statistics are stored as histograms. Instead of the binary websocket messages, I use JSON to serialise them.
We should add a statistic widget which displays metrics like:
- Round-trip time (min, max, mean, variance)
- Packet loss
- Packet reordering
- Packet rate
- Bar graph / histogram of Round-trip time
I will add a new WebSocket protocol which will send JSON objects.
More details will follow as soon as the JSON schema is finalised.