public RunVM()
{
Activator = new ViewModelActivator();
Protocol = new RootProtocol();
AutoScale = new ScopeCommand <string>(this, Protocol.AutoScale);
Clear = new ScopeCommand <string>(this, Protocol.Clear);
Run = new ScopeCommand <string>(this, Protocol.Run);
Stop = new ScopeCommand <string>(this, Protocol.Stop);
SingleTrigger = new ScopeCommand <string>(this, Protocol.Single);
ForceTrigger = new ScopeCommand <string>(this, Protocol.Force);
Status = new ScopeCommand <string>(this, Protocol.Status, "AUTO");
AllScopeCommands = new List <IScopeCommand>
{
AutoScale, Clear, Run, Stop, SingleTrigger, ForceTrigger,
};
this.WhenActivated(disposables =>
{
this.HandleActivation();
Disposable
.Create(() => this.HandleDeactivation())
.DisposeWith(disposables);
var statusTimer = Observable.Interval(TimeSpan.FromMilliseconds(1000))
.ToSignal()
.ObserveOn(RxApp.MainThreadScheduler)
.InvokeCommand(Status.GetCommand);
});
}
private IConsensusProtocol?EnsureProtocol(IProtocolIdentifier id)
{
ValidateId(id);
if (_registry.TryGetValue(id, out var existingProtocol))
{
return(existingProtocol);
}
Logger.LogTrace($"Creating protocol {id} on demand");
if (_terminated)
{
Logger.LogTrace($"Protocol {id} not created since broadcaster is terminated");
return(null);
}
switch (id)
{
case BinaryBroadcastId bbId:
var bb = new BinaryBroadcast(bbId, _validators, this);
RegisterProtocols(new[] { bb });
return(bb);
case CoinId coinId:
var coin = new CommonCoin(
coinId, _validators,
_wallet.GetThresholdSignatureKeyForBlock((ulong)_era - 1) ??
throw new InvalidOperationException($"No TS keys present for era {_era}"),
this
);
RegisterProtocols(new[] { coin });
return(coin);
case ReliableBroadcastId rbcId:
var rbc = new ReliableBroadcast(rbcId, _validators, this);
RegisterProtocols(new[] { rbc });
return(rbc);
case BinaryAgreementId baId:
var ba = new BinaryAgreement(baId, _validators, this);
RegisterProtocols(new[] { ba });
return(ba);
case CommonSubsetId acsId:
var acs = new CommonSubset(acsId, _validators, this);
RegisterProtocols(new[] { acs });
return(acs);
case HoneyBadgerId hbId:
var hb = new HoneyBadger(
hbId, _validators,
_wallet.GetTpkePrivateKeyForBlock((ulong)_era - 1)
?? throw new InvalidOperationException($"No TPKE keys present for era {_era}"),
this
);
RegisterProtocols(new[] { hb });
return(hb);
case RootProtocolId rootId:
var root = new RootProtocol(rootId, _validators, _wallet.EcdsaKeyPair.PrivateKey,
this, _validatorAttendanceRepository, StakingContract.CycleDuration,
HardforkHeights.IsHardfork_9Active((ulong)_era));
RegisterProtocols(new[] { root });
return(root);
default:
throw new Exception($"Unknown protocol type {id}");
}
}
