This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.
connectionInformation property value provides extra information about the current connection.
The value of that property is updated each time the
connectionInfoUpdate event is triggered.
var info = navigator.mozWifiManager.connectionInformation
Return an object with the following properties:
- A number indicating the absolute strength of the signal in dBm.
- A number in the range [0,100] indicating the relative strength of the signal.
- A number representing link speed in
- A string representing the IP address of the device in the dotted quad format.
Not part of any specification.