public async Task <bool> Contains(OfferCancel of, bool first = true, int limit = 20, int count = 0)
{
if (count == limit)
{
return(false);
}
count++;
if (first && await Pool.Contains(of))
{
return(true);
}
if (CurrentBlock != null)
{
if (CurrentBlock.OffersCancelDictionary.ContainsKey(of.HashStr))
{
return(true);
}
if (Previous != null)
{
return(await Previous.Contains(of, false, limit, count));
}
}
return(false);
}
public async Task <bool> Append(OfferCancel of)
{
if (!await Contains(of))
{
return(await Pool.Add(of));
}
return(false);
}
public async Task <bool> Contains(OfferCancel of, bool first = true)
{
if (first && await Pool.Contains(of))
{
return(true);
}
if (CurrentBlock != null)
{
if (CurrentBlock.OffersCancelDictionary.ContainsKey(of.HashStr))
{
return(true);
}
if (Previous != null)
{
return(await Previous.Contains(of, false));
}
}
return(false);
}