private bool TryUpdateStockPrice(Stock stock)
{
var r = _updateOrNotRandom.NextDouble();
if (r > .1)
{
return false;
}
var random = new Random((int) Math.Floor(stock.Price));
var percentChange = random.NextDouble()*_rangePercent;
var pos = random.NextDouble() > .51;
var change = Math.Round(stock.Price*(decimal) percentChange, 2);
change = pos ? change : -change;
stock.Price += change;
return true;
}
private void BroadcastStockPrice(Stock stock)
{
Clients.All.updateStockPrice(stock);
}