private static void ProceedUnregistration(AsyncCallback <bool> callback)
{
Backendless.Messaging.UnregisterDeviceOnServer(new AsyncCallback <bool>(response =>
{
_currentRegistration = null;
callback.ResponseHandler.Invoke(response);
}, fault => callback.ErrorHandler.Invoke(fault)));
}
private static void ProceedRegistration( HttpNotificationChannel httpNotificationChannel,
AsyncCallback<string> callback )
{
Backendless.Messaging.RegisterDeviceOnServer( httpNotificationChannel.ChannelUri.ToString(),
new AsyncCallback<string>( response =>
{
_currentRegistration =
new RegistrationDecorator( httpNotificationChannel, response,
DateTime.Now.AddDays( 2 ) );
callback.ResponseHandler.Invoke( response );
}, fault => callback.ErrorHandler.Invoke( fault ) ) );
}
private static void ProceedRegistration(HttpNotificationChannel httpNotificationChannel,
AsyncCallback <string> callback)
{
Backendless.Messaging.RegisterDeviceOnServer(httpNotificationChannel.ChannelUri.ToString(),
new AsyncCallback <string>(response =>
{
_currentRegistration =
new RegistrationDecorator(httpNotificationChannel, response,
DateTime.Now.AddDays(2));
callback.ResponseHandler.Invoke(response);
}, fault => callback.ErrorHandler.Invoke(fault)));
}
internal static void UnregisterDevice(AsyncCallback <bool> callback)
{
if (_currentRegistration != null &&
_currentRegistration.GetRegistrationInfo()
.Channel.ConnectionStatus.Equals(ChannelConnectionStatus.Connected))
{
HttpNotificationChannel httpNotificationChannel = _currentRegistration.GetRegistrationInfo().Channel;
httpNotificationChannel.ConnectionStatusChanged +=
_onConnectionStatusChangedHandler = delegate(object sender, NotificationChannelConnectionEventArgs args)
{
if (args.ConnectionStatus.Equals(ChannelConnectionStatus.Disconnected))
{
ProceedUnregistration(callback);
httpNotificationChannel.ConnectionStatusChanged -= _onConnectionStatusChangedHandler;
}
};
_currentRegistration.GetRegistrationInfo().Channel.Close();
}
else
{
_currentRegistration = null;
callback.ResponseHandler.Invoke(true);
}
}
internal static void UnregisterDevice( AsyncCallback<bool> callback )
{
if( _currentRegistration != null &&
_currentRegistration.GetRegistrationInfo()
.Channel.ConnectionStatus.Equals( ChannelConnectionStatus.Connected ) )
{
HttpNotificationChannel httpNotificationChannel = _currentRegistration.GetRegistrationInfo().Channel;
httpNotificationChannel.ConnectionStatusChanged +=
_onConnectionStatusChangedHandler = delegate( object sender, NotificationChannelConnectionEventArgs args )
{
if( args.ConnectionStatus.Equals( ChannelConnectionStatus.Disconnected ) )
{
ProceedUnregistration( callback );
httpNotificationChannel.ConnectionStatusChanged -= _onConnectionStatusChangedHandler;
}
};
_currentRegistration.GetRegistrationInfo().Channel.Close();
}
else
{
_currentRegistration = null;
callback.ResponseHandler.Invoke(true);
}
}
private static void ProceedUnregistration( AsyncCallback<bool> callback )
{
Backendless.Messaging.UnregisterDeviceOnServer( new AsyncCallback<bool>( response =>
{
_currentRegistration = null;
callback.ResponseHandler.Invoke( response );
}, fault => callback.ErrorHandler.Invoke( fault ) ) );
}