/// <summary>
/// Setups Global object
/// </summary>
/// <param name="settings">Application config</param>
/// <param name="storage">Permanent storage object</param>
public static async Task Setup(BaseSettings settings, IStorage storage)
{
ExtensionsManager = new ExtensionsManager();
Settings = settings ?? throw new ArgumentNullException(nameof(settings));
DynamicSerializersInitializer.Init();
IsAlpha = Settings is AlphaSettings;
PermanentStorage = storage;
await PermanentStorage.OpenConnection(settings.ConnectionString);
PersistenceManager = new PersistenceManager(PermanentStorage);
StellarNetwork = new StellarNetwork(Settings.NetworkPassphrase, Settings.HorizonUrl);
QuantumProcessor = new QuantumProcessorsStorage();
PendingUpdatesManager = new PendingUpdatesManager();
PendingUpdatesManager.OnBatchSaved += PendingUpdatesManager_OnBatchSaved;
AppState = IsAlpha ? new AlphaStateManager() : (StateManager) new AuditorStateManager();
AppState.StateChanged += AppState_StateChanged;
//try to load last settings, we need it to know current auditors
var lastHash = new byte[] { };
var lastApex = await PersistenceManager.GetLastApex();
if (lastApex >= 0)
{
var lastQuantum = await PersistenceManager.GetQuantum(lastApex);
lastHash = lastQuantum.Message.ComputeHash();
logger.Trace($"Last hash is {Convert.ToBase64String(lastHash)}");
var snapshot = await PersistenceManager.GetSnapshot(lastApex);
await Setup(snapshot);
if (IsAlpha)
{
AppState.State = ApplicationState.Rising;//Alpha should ensure that it has all quanta from auditors
}
else
{
AppState.State = ApplicationState.Running;
}
}
else
{
//if no snapshot, the app is in init state
AppState.State = ApplicationState.WaitingForInit;
}
var lastQuantumApex = lastApex < 0 ? 0 : lastApex;
QuantumStorage = IsAlpha
? (QuantumStorageBase) new AlphaQuantumStorage(lastQuantumApex, lastHash)
: new AuditorQuantumStorage(lastQuantumApex, lastHash);
QuantumHandler = new QuantumHandler(QuantumStorage.CurrentApex);
}
public virtual async Task Init()
{
DynamicSerializersInitializer.Init();
await PermanentStorage.OpenConnection(Settings.ConnectionString);
//try to load last settings, we need it to know current auditors
var lastHash = new byte[] { };
var lastApex = await PersistenceManager.GetLastApex();
if (lastApex >= 0)
{
var lastQuantum = await PersistenceManager.GetQuantum(lastApex);
lastHash = lastQuantum.Message.ComputeHash();
var snapshot = await PersistenceManager.GetSnapshot(lastApex);
await Setup(snapshot);
if (IsAlpha)
{
AppState.State = ApplicationState.Rising;//Alpha should ensure that it has all quanta from auditors
}
else
{
AppState.State = ApplicationState.Running;
}
}
else
{
//if no snapshot, the application is in initialization state
AppState.State = ApplicationState.WaitingForInit;
}
var lastQuantumApex = lastApex < 0 ? 0 : lastApex;
QuantumStorage.Init(lastQuantumApex, lastHash);
QuantumHandler.Start();
}
static CentaurusClient()
{
DynamicSerializersInitializer.Init();
}
public void Setup()
{
EnvironmentHelper.SetTestEnvironmentVariable();
DynamicSerializersInitializer.Init();
}