private void RequestChangeView(ChangeViewReason reason)
{
if (context.WatchOnly)
{
return;
}
// Request for next view is always one view more than the current context.ViewNumber
// Nodes will not contribute for changing to a view higher than (context.ViewNumber+1), unless they are recovered
// The latter may happen by nodes in higher views with, at least, `M` proofs
byte expectedView = context.ViewNumber;
expectedView++;
ChangeTimer(TimeSpan.FromMilliseconds(neoSystem.Settings.MillisecondsPerBlock << (expectedView + 1)));
if ((context.CountCommitted + context.CountFailed) > context.F)
{
RequestRecovery();
}
else
{
Log($"Sending {nameof(ChangeView)}: height={context.Block.Index} view={context.ViewNumber} nv={expectedView} nc={context.CountCommitted} nf={context.CountFailed} reason={reason}");
localNode.Tell(new LocalNode.SendDirectly {
Inventory = context.MakeChangeView(reason)
});
CheckExpectedView(expectedView);
}
}
public ExtensiblePayload MakeChangeView(ChangeViewReason reason)
{
return(ChangeViewPayloads[MyIndex] = MakeSignedPayload(new ChangeView
{
Reason = reason,
Timestamp = TimeProvider.Current.UtcNow.ToTimestampMS()
}));
}
public override void Deserialize(BinaryReader reader)
{
base.Deserialize(reader);
Timestamp = reader.ReadUInt64();
Reason = (ChangeViewReason)reader.ReadByte();
}
