public void CreateServices(BitcoinNode bitcoinNode, CancellationToken cancellationToken)
{
foreach (NodeServiceInfo serviceInfo in services)
{
serviceInfo.Service = serviceInfo.ServiceFactory.Create(bitcoinNode, cancellationToken);
}
}
public INodeService Create(BitcoinNode node, CancellationToken cancellationToken)
{
return new TestNodeService(log, cancellationToken, shutdownTimeout, disposeShouldFail);
}
public void StartNode()
{
SQLiteBlockchainStorage storage = SQLiteBlockchainStorage.Open(applicationContext.Settings.BlockchainFolder);
BitcoinNode node = new BitcoinNode(storage);
try
{
node.Start();
}
catch (Exception ex)
{
viewContext.ShowError(ex);
//todo: dispose storage?
return;
}
BitcoinNode oldNode = applicationContext.BitcoinNode;
applicationContext.BitcoinNode = node;
if (oldNode != null)
{
//todo: unregister handlers?
}
//todo: unregister handlers?
const string nodeStateChangedEventType = "NodeStateChanged";
node.PropertyChanged += (sender, args) => applicationContext.EventManager.Notify(nodeStateChangedEventType);
node.ConnectionCollection.Changed += () => applicationContext.EventManager.Notify(nodeStateChangedEventType);
node.Blockchain.StateChanged += () => applicationContext.EventManager.Notify(nodeStateChangedEventType);
//todo: updates are too frequent, consider adding a delay to EventManager
applicationContext.EventManager.Watch(nodeStateChangedEventType, OnNodePropertyChanged);
UpdateValues();
}
