ConnectivityChecker constructor
Can be used to check whether there is internet connection to this device or not.
This simply send periodic signals to a given domain and if the requests
were sent successfully this will add true
to the stream. If connection
was unsuccessful, this will add false
to the stream.
Make sure to call close after using this instance.
Implementation
ConnectivityChecker({
this.refresh = 10,
this.domain = 'example.com',
});