Bus tracker

Gdansk Open API.

Running

Try it out with Docker

docker run -d -p 8000:8000 oopjot/tracker

Usage

Information about lines X, Y and Z are served via websocket

ws://0.0.0.0:8000/vehicles?lines=X,Y,Z

To test it, just reach the endpoint with ws tool (e. g. wscat).

wscat -c "ws://0.0.0.0:8000/vehicles?lines=10,100,111"

Data

Then, JSON is emmited.

type Vehicle struct {
  DataGenerated string
  Line string
  Route string
  VehicleCode string
  VehicleService string
  Id int
  Speed: int 
  Delay int
  Lat float64
  Lon float64
  GpsQuality int
  B float64
}

B is a calculated bearing angle.

Todo

• emit batch of data on connection
• move port number to some config file, or use env variable
• integrate other APIs