private async void DevicePoller_DeviceDisconnected(object sender, DeviceEventArgs e)
{
try
{
await _Lock.WaitAsync();
var LedgerManager = LedgerManagers.FirstOrDefault(t =>
{
var ledgerManagerTransport = t.RequestHandler as LedgerManagerTransport;
return(ReferenceEquals(ledgerManagerTransport?.LedgerHidDevice, e.Device));
});
if (LedgerManager != null)
{
LedgerDisconnected?.Invoke(this, new LedgerManagerConnectionEventArgs(LedgerManager));
LedgerManager.Dispose();
var tempList = new List <IManagesLedger>(LedgerManagers);
tempList.Remove(LedgerManager);
LedgerManagers = new ReadOnlyCollection <IManagesLedger>(tempList);
}
}
finally
{
_Lock.Release();
}
}
private async void DevicePoller_DeviceInitialized(object sender, DeviceEventArgs e)
{
try
{
await _Lock.WaitAsync();
var LedgerManager = LedgerManagers.FirstOrDefault(t => ReferenceEquals(t.LedgerHidDevice, e.Device));
if (LedgerManager == null)
{
LedgerManager = new LedgerManager(e.Device, CoinUtility, ErrorPromptDelegate);
var tempList = new List <LedgerManager>(LedgerManagers)
{
LedgerManager
};
LedgerManagers = new ReadOnlyCollection <LedgerManager>(tempList);
if (_FirstLedgerTaskCompletionSource.Task.Status == TaskStatus.WaitingForActivation)
{
_FirstLedgerTaskCompletionSource.SetResult(LedgerManager);
}
LedgerInitialized?.Invoke(this, new LedgerManagerConnectionEventArgs(LedgerManager));
}
}
finally
{
_Lock.Release();
}
}
