Navigation Service

Overview

Navigation service keeps track of application data that allows other clients to share location, waypoints, and state between each other.

Verbs

Name	Description	JSON Response
subscribe	subscribe to an navigation service	Request: {"value": "status"}
unsubscribe	unsubscribe to an navigation service	Request: {"value": "status"}
broadcast_status	broadcast status event to other clients	Request: {"state": "stop"}
broadcast_position	broadcast position event to other clients	See position Verb section
broadcast_waypoints	broadcast waypoints events to other clients	See waypoints Verb section

broadcast_position Verb

Populate same data referenced in position Event section for the event

broadcast_waypoints Verb

Populate same data referenced in waypoints Event section for the event

Events

Name	Description
status	status of the navigation engine
position	current route or car position event
waypoints	waypoints for routing engine

position Event

{
  "points": [
    {
      "position": "car",
      "latitude": 36.12906,
      "longitude": -115.17908
      "direction": 273.0,
      "distance": 1530.45
    }
  ]
}

waypoints Event

{
  "points": [
    {
      "latitude": 36.12906,
      "longitude": -115.17908
    }
  ]
}