internal static Profit GetPoolProfitForCoin(Coin coin, Dictionary <ProfitProvider, Dictionary <string, Profit> > poolProfitsDictionary, Settings settings)
{
Profit profit = new Profit();
List <ProfitProvider> orderedProfitProviders = GetPoolProfitProviders(settings, coin);
var profitSwitchingStrategy = ProfitSwitchingStrategyFactory.GetProfitSwitchingStrategy(settings.ProfitSwitchingStrategy);
while (profitSwitchingStrategy.GetReward(profit, coin, settings.ProfitTimeframe) == 0 && orderedProfitProviders.Count > 0)
{
ProfitProvider profitProvider = orderedProfitProviders[0];
var poolProfits = poolProfitsDictionary.GetValueOrDefault(profitProvider, null);
if (poolProfits != null)
{
profit = poolProfits.GetValueOrDefault(coin.TickerSymbol, new Profit());
}
orderedProfitProviders.RemoveAt(0);
}
return(profit);
}
private static Task ProfitSwitcherTaskAsync(string appFolderPath, DirectoryInfo appRootFolder, Settings settings, List <Coin> coins, List <NicehashAlgorithm> nicehashAlgorithms, CancellationToken token)
{
return(Task.Run(() =>
{
//Get pool profit data
while (!token.IsCancellationRequested)
{
var statusCts = new CancellationTokenSource();
var watchdogCts = new CancellationTokenSource();
try
{
ResetConsole();
// Get pool mined coins profitability
var timeoutCts = new CancellationTokenSource(60000);
var childCts = CancellationTokenSource.CreateLinkedTokenSource(token, timeoutCts.Token);
var profitProviders = Helpers.GetPoolProfitProviders(settings, null);
foreach (var coin in coins.Where(c => !String.IsNullOrEmpty(c.OverridePoolProfitProviders)))
{
foreach (var profitProviderString in coin.OverridePoolProfitProviders.Split(","))
{
ProfitProvider profitProvider;
if (Enum.TryParse(profitProviderString, out profitProvider))
{
if (!profitProviders.Contains(profitProvider))
{
profitProviders.Add(profitProvider);
}
}
}
}
var poolProfitsDictionaryUnordered = new Dictionary <ProfitProvider, Dictionary <string, Profit> >();
var profitProviderTasks = new List <Task>();
foreach (var profitProvider in profitProviders)
{
if (!poolProfitsDictionaryUnordered.ContainsKey(profitProvider))
{
profitProviderTasks.Add(Task.Run(() =>
{
IPoolProfitProvider profitProviderClass = PoolProfitProviderFactory.GetPoolProfitProvider(profitProvider);
poolProfitsDictionaryUnordered[profitProvider] = profitProviderClass.GetProfits(appRootFolder, settings, coins, childCts.Token);
}, childCts.Token));
}
}
#if DEBUG
Stopwatch sw = new Stopwatch();
sw.Start();
#endif
Task.WhenAll(profitProviderTasks).Wait(childCts.Token);
#if DEBUG
sw.Stop();
Console.WriteLine($"Fetching profit data took {(int)sw.Elapsed.TotalSeconds} seconds.");
#endif
//Reorder because of async
var poolProfitsDictionary = new Dictionary <ProfitProvider, Dictionary <string, Profit> >();
foreach (var profitProvider in profitProviders)
{
if (poolProfitsDictionaryUnordered.ContainsKey(profitProvider))
{
poolProfitsDictionary[profitProvider] = poolProfitsDictionaryUnordered[profitProvider];
}
}
IProfitSwitchingStrategy profitSwitchingStrategy = ProfitSwitchingStrategyFactory.GetProfitSwitchingStrategy(settings.ProfitSwitchingStrategy);
MineableReward currentReward = null;
// Get best pool mined coin
MineableReward bestPoolminedCoin = null;
if (!token.IsCancellationRequested)
{
var result = profitSwitchingStrategy.GetBestPoolminedCoin(coins, _currentMineable, poolProfitsDictionary, settings);
bestPoolminedCoin = result?.Result;
if (currentReward == null)
{
currentReward = result?.Current;
}
if (bestPoolminedCoin?.Mineable != null)
{
Console.WriteLine("Got best pool mined coin: " + bestPoolminedCoin.Mineable.DisplayName);
}
else
{
Console.WriteLine("Couldn't determine best pool mined coin.");
}
}
//Get Nicehash Profit
Dictionary <int, Profit> nicehashProfitsDictionary = null;
if (!token.IsCancellationRequested)
{
nicehashProfitsDictionary = NicehashApi.GetProfits(appRootFolder, settings, nicehashAlgorithms, childCts.Token);
}
//Get best nicehash algorithm
MineableReward bestNicehashAlgorithm = null;
if (!token.IsCancellationRequested && nicehashProfitsDictionary != null)
{
var result = profitSwitchingStrategy.GetBestNicehashAlgorithm(nicehashAlgorithms, _currentMineable, nicehashProfitsDictionary, settings);
bestNicehashAlgorithm = result?.Result;
if (currentReward == null)
{
currentReward = result?.Current;
}
if (bestNicehashAlgorithm?.Mineable != null)
{
Console.WriteLine("Got best nicehash algorithm: " + bestNicehashAlgorithm.Mineable.DisplayName);
}
else
{
Console.WriteLine("Couldn't determine best nicehash algorithm.");
}
}
//Sort profit table
if (settings.ProfitSorting != SortingMode.None)
{
var coinProfitComparer = new CoinProfitComparer(settings.ProfitSorting, poolProfitsDictionary);
coins.Sort(coinProfitComparer);
var nicehashProfitComparer = new NicehashProfitComparer(settings.ProfitSorting, nicehashProfitsDictionary);
nicehashAlgorithms.Sort(nicehashProfitComparer);
}
//Print table
if (!token.IsCancellationRequested && nicehashProfitsDictionary != null)
{
PrintProfitTable(coins, poolProfitsDictionary, nicehashAlgorithms, nicehashProfitsDictionary, settings);
}
//Mine using best algorithm/coin
if (!token.IsCancellationRequested)
{
Console.WriteLine();
Mineable bestOverallMineable = null;
if (_manualSelection && _manualSelectedMineable != null)
{
bestOverallMineable = _manualSelectedMineable;
}
else
{
bestOverallMineable = profitSwitchingStrategy.GetBestMineable(bestPoolminedCoin, bestNicehashAlgorithm, currentReward, settings)?.Mineable;
}
if (bestOverallMineable != null)
{
Console.WriteLine($"Determined best mining method: {bestOverallMineable.DisplayName}");
if (_currentMineable == null || _currentMineable.Id != bestOverallMineable.Id)
{
StartMiner(bestOverallMineable, settings, appFolderPath, appRootFolder);
}
}
else
{
Log.Information("Couldn't determine best mining method.");
}
}
var statusUpdaterTask = StatusUpdaterTaskAsync(DateTimeOffset.Now.AddSeconds(settings.ProfitCheckInterval), settings, appRootFolder, coins, poolProfitsDictionary, nicehashAlgorithms, nicehashProfitsDictionary, statusCts.Token);
if (!token.IsCancellationRequested)
{
if (settings.ProfitCheckInterval > 0)
{
Task.Delay(TimeSpan.FromSeconds(settings.ProfitCheckInterval), token).Wait(token);
}
else
{
token.WaitHandle.WaitOne();
}
}
statusCts.Cancel();
}
catch (TaskCanceledException)
{
Log.Information("Cancelled profit task.");
statusCts.Cancel();
}
catch (AggregateException)
{
Log.Information("Cancelled profit task 2.");
statusCts.Cancel();
}
catch (OperationCanceledException)
{
Log.Information("Cancelled profit task 3.");
statusCts.Cancel();
}
catch (Exception ex)
{
Log.Error("Profit switcher task failed: " + ex);
statusCts.Cancel();
}
}
}, token));
}
private static void CheckSwitching()
{
try
{
WriteInfo(" Check switching..");
IProfitSwitchingStrategy profitSwitchingStrategy = ProfitSwitchingStrategyFactory.GetProfitSwitchingStrategy(_profitSwitchingStrategy ?? ProfitSwitchingStrategy.MaximizeFiat);
// Find optimal configs
Dictionary <string, MiningConfig> optimalMiningConfigs = new Dictionary <string, MiningConfig>();
if (_manualMode)
{
foreach (var manualMininigConfig in _manualMininigConfigs)
{
MiningConfig miningConfig = new MiningConfig(manualMininigConfig.Value.DeviceConfig, manualMininigConfig.Value.Pool);
optimalMiningConfigs.Add(manualMininigConfig.Key, miningConfig);
}
}
else
{
foreach (Algorithm algorithm in Config.Algorithms)
{
if (algorithm.Enabled)
{
foreach (DeviceConfig algorithmDeviceConfig in algorithm.DeviceConfigs)
{
if (algorithmDeviceConfig.Enabled)
{
foreach (Pool algorithmPool in algorithm.Pools.Where(p => p.Enabled))
{
Profit?profit = GetAdjustedProfit(algorithmPool, algorithmDeviceConfig.ExpectedHashrate, true);
if (profit.HasValue)
{
if (!optimalMiningConfigs.ContainsKey(algorithmDeviceConfig.FullDeviceId))
{
SetOptimalMiningConfigWithThreshold(profit.Value, profitSwitchingStrategy, algorithmDeviceConfig, algorithmPool, optimalMiningConfigs);
}
else
{
MiningConfig bestMiningConfig = optimalMiningConfigs[algorithmDeviceConfig.FullDeviceId];
Profit? bestProfit = GetAdjustedProfit(bestMiningConfig.Pool, bestMiningConfig.DeviceConfig.ExpectedHashrate, true);
if (!bestProfit.HasValue || profitSwitchingStrategy.IsProfitABetterThanB(profit.Value, algorithmPool.ProfitTimeframe, bestProfit.Value, bestMiningConfig.Pool.ProfitTimeframe, 0))
{
SetOptimalMiningConfigWithThreshold(profit.Value, profitSwitchingStrategy, algorithmDeviceConfig, algorithmPool, optimalMiningConfigs);
}
}
}
}
}
}
}
}
}
// Merge miners and get list of optimal miners
List <IMiner> optimalMiners = new List <IMiner>();
foreach (var optimalMiningConfigKeyValue in optimalMiningConfigs)
{
MiningConfig miningConfig = optimalMiningConfigKeyValue.Value;
IMiner miner = MinerFactory.GetMiner(new HashSet <DeviceConfig>()
{
miningConfig.DeviceConfig
}, miningConfig.Pool);
IMiner existingMiner = optimalMiners.FirstOrDefault(m => m.Name == miner.Name && m.Pool.Equals(miner.Pool));
if (existingMiner != null)
{
existingMiner.DeviceConfigs.Add(miningConfig.DeviceConfig);
miningConfig.Miner = existingMiner;
}
else
{
miningConfig.Miner = miner;
optimalMiners.Add(miner);
}
}
bool displayNeedsUpdate = false;
// Get list of current miners
List <IMiner> currentMiners = GetCurrentMiners();
//Check if existing miner will be kept
foreach (IMiner currentMiner in currentMiners)
{
if (optimalMiners.Any(om => om.Pool.Equals(currentMiner.Pool) && om.DeviceConfigs.SetEquals(currentMiner.DeviceConfigs)))
{
foreach (DeviceConfig currentMinerDeviceConfig in currentMiner.DeviceConfigs)
{
optimalMiningConfigs[currentMinerDeviceConfig.FullDeviceId].Miner = currentMiner;
}
}
}
//Check if existing miner has to be closed
foreach (IMiner currentMiner in currentMiners.ToArray())
{
if (!optimalMiners.Any(om => om.Pool.Equals(currentMiner.Pool) && om.DeviceConfigs.SetEquals(currentMiner.DeviceConfigs)))
{
displayNeedsUpdate = true;
currentMiner.StopMiner();
currentMiners.Remove(currentMiner);
}
}
//Check if new miner has to start
foreach (IMiner optimalMiner in optimalMiners)
{
if (!currentMiners.Any(cm => cm.Pool.Equals(optimalMiner.Pool) && cm.DeviceConfigs.SetEquals(optimalMiner.DeviceConfigs)))
{
displayNeedsUpdate = true;
foreach (DeviceConfig deviceConfig in optimalMiner.DeviceConfigs)
{
if (!string.IsNullOrEmpty(deviceConfig.PrepareScript))
{
Helpers.ExecuteScript(deviceConfig.MinerPath, AppFolderPath);
}
}
Task.Delay(TimeSpan.FromSeconds(Config.MinerStartDelay)).Wait();
optimalMiner.StartMiner(Config.StartMinerMinimized);
}
}
_currentMininigConfigs = optimalMiningConfigs;
if (displayNeedsUpdate)
{
_displayUpdaterCts?.Cancel();
}
}
catch (Exception e)
{
Log.Debug("Check switching failed: " + e);
}
}
