// simulate config command from iot central
private static async Task <MethodResponse> OnConfigchanged(MethodRequest methodrequest, object usercontext)
{
ShowEventMessage?.Invoke("Receiving cloud to device message OnConfigchanged");
try
{
dynamic payload = JObject.Parse(methodrequest.DataAsJson);
if (payload.version > Version)
{
Version = payload.version;
ShowEventMessage?.Invoke($"Configuration updated to version {payload.version}");
await SendMessageFromDeviceToCloud("config", $"Configuration updated to version {payload.version}").ConfigureAwait(false);
}
else
{
ShowEventMessage?.Invoke($"no update required, already on {Version}");
await SendMessageFromDeviceToCloud("config", $"no update required, already on {Version}").ConfigureAwait(false);
}
}
catch (Exception e)
{
await AzureIotCentralClient.SendMessageFromDeviceToCloud("alarm", $"Exception OnConfigchanged {e.Message} data {methodrequest.DataAsJson}").ConfigureAwait(false);
}
return(new MethodResponse(200));
}
// processes deviceupdate command from iot central => disable/enable device
private static async Task <MethodResponse> OnDeviceChanged(MethodRequest methodrequest, object usercontext)
{
ShowEventMessage?.Invoke("Receiving cloud to device message OnSensorChanged");
try
{
dynamic payload = JObject.Parse(methodrequest.DataAsJson);
String bluetoothaddress = payload.bluetoothaddress;
String action = payload.action;
// invoke sensor changed delegate
await(SensorChanged?.Invoke(bluetoothaddress, null, action)).ConfigureAwait(false);
}
catch (Exception e)
{
// on exception inform iot central => disable/enable sensor
await AzureIotCentralClient.SendMessageFromDeviceToCloud("alarm", $"Exception OnDeviceChanged {e.Message} data {methodrequest.DataAsJson}").ConfigureAwait(false);
}
return(new MethodResponse(200));
}