Teppo Kurki

Diagnostic mechanism for stream overrun

14

We recently encountered a situation where a websocket client was disconnecting periodically. This was traced back to the fact that the client was inadvertedly subscribing to data and not reading...

Magnetic Deviation

63

For example HDG NMEA 0183 has heading, I believe we are missing it. A bit tricky, as it is associated with the sensor and current heading, so where should it...

With new http/ws endpoints discovery process is no longer very coherent

2

Now that we have explicit endpoints like `../snapshot`, `../playback`, `../actions` and `../access/requests` the discovery process is no longer very coherent, as the [/signalk response](https://github.com/SignalK/specification/blob/ddf32fe7bcfe1779356c5515bdc5018488490392/schemas/discovery.json#L23-L30) points to `.../api` and `../stream` and...

Webapp packaging

24

We should define how webapps are packaged to be compatible with the Signal K ecosystem and work on multiple servers.

Track API

12

I added track handling as part of the http API to the Node server InfluxDb plugin. it creates a `/track` endpoint under self vessel, but I don't see why the...

Switch to better validation tool

5

tv4 appears dead as a project and its error reporting is sometimes really confusing. Consider switching to another JSON Schema validator, such as http://epoberezkin.github.io/ajv/ See also https://github.com/ebdrup/json-schema-benchmark

Maps should provide better performance in cases where the structure is subject to lots of property additions and deletions, like when AIS targets appear and disappear.

"This is log playback data"

6

It would be useful to indicate in deltas, possibly also in full, that the data is from log playback and not real. This would allow UIs to indicate that the...