App freezes while switching to Airplane mode from WIFI/cellular data and vice versa in iOS devices.

[SudharsanKrishnamoorthy]

Bug Information

Version Number of Plugin:3.0.3
Device Tested On: Iphone devices
Simulator Tested On:
Version of VS: 14.0.25123.00.update 2
Version of Xamarin: 6.1.5(build 0)
Versions of other things you are using:

Steps to reproduce the Behavior:

1.Open the app with active internet connection cellular data / WIFI. (Iphone 7)
2.Switch to Airplane mode, wait for the app to respond.(Keep a label to display the network state)
3.Again switch off the Airplane mode wait for the label to change.
4.Repeat the steps for some time.
5.App freezes at some point.

Expected Behavior

The "ConnectivityTypeChangedEventArgs" should be invoked only once if the device is switched to Airplane mode and vice versa.

Actual Behavior

The "ConnectivityTypeChangedEventArgs" is invoked more than 2 times and it takes so much of time to complete the invocations. So the app waits until all the invocations gets completed. This makes the app to freeze.

[jamesmontemagno]

Seems like events are firing and your app code has some issues making it freeze.