private string ActiveTime(PriceEntryBase priceEntry)
{
TimeSpan time = priceEntry.TimeMining;
if (_engine.CurrentRunning == priceEntry.Id && _engine.StartMining.HasValue)
time += (DateTime.Now - _engine.StartMining.Value);
return time.FormatTime();
}
protected bool Equals(PriceEntryBase other)
{
return(Id == other.Id && Equals(ServiceEntry, other.ServiceEntry) && string.Equals(PriceId, other.PriceId) &&
string.Equals(AlgoName, other.AlgoName) && string.Equals(Name, other.Name) &&
UseWindow.Equals(other.UseWindow) && MinProfit == other.MinProfit && Hashrate == other.Hashrate &&
Power == other.Power && string.Equals(Priority, other.Priority) && Affinity == other.Affinity &&
string.Equals(Folder, other.Folder) && string.Equals(Command, other.Command) &&
string.Equals(Arguments, other.Arguments) && string.Equals(DonationFolder, other.DonationFolder) &&
string.Equals(DonationCommand, other.DonationCommand) &&
string.Equals(DonationArguments, other.DonationArguments));
}
protected bool Equals(PriceEntryBase other)
{
return Id == other.Id && Equals(ServiceEntry, other.ServiceEntry) && string.Equals(PriceId, other.PriceId) &&
string.Equals(AlgoName, other.AlgoName) && string.Equals(Name, other.Name) &&
UseWindow.Equals(other.UseWindow) && MinProfit == other.MinProfit && Hashrate == other.Hashrate &&
Power == other.Power && string.Equals(Priority, other.Priority) && Affinity == other.Affinity &&
string.Equals(Folder, other.Folder) && string.Equals(Command, other.Command) &&
string.Equals(Arguments, other.Arguments) && string.Equals(DonationFolder, other.DonationFolder) &&
string.Equals(DonationCommand, other.DonationCommand) &&
string.Equals(DonationArguments, other.DonationArguments);
}
private void StartMiner(PriceEntryBase entry, bool isMinimizedToTray = false)
{
_nextRun = null;
_nextRunFromTime = null;
_currentRunning = entry;
_startMining = DateTime.Now;
_stoppedMining = null;
_process = new Process();
if (_donationMiningMode == MiningModeEnum.Donation)
{
if (!string.IsNullOrWhiteSpace(entry.DonationFolder))
_process.StartInfo.WorkingDirectory = entry.DonationFolder;
_process.StartInfo.FileName = string.IsNullOrWhiteSpace(entry.DonationFolder)
? entry.DonationCommand
: string.Format(@"{0}\{1}", entry.DonationFolder, entry.DonationCommand);
_process.StartInfo.Arguments = DetectNiceHashStratum(entry) + entry.DonationArguments;
}
else
{
if (!string.IsNullOrWhiteSpace(entry.Folder))
_process.StartInfo.WorkingDirectory = entry.Folder;
_process.StartInfo.FileName = string.IsNullOrWhiteSpace(entry.Folder)
? entry.Command
: string.Format(@"{0}\{1}", entry.Folder, entry.Command);
_process.StartInfo.Arguments = DetectNiceHashStratum(entry) + entry.Arguments;
}
WriteConsole(
string.Format("Starting {0} {1} with {2} {3}", _currentRunning.ServicePrint, _currentRunning.Name,
_process.StartInfo.FileName, _process.StartInfo.Arguments), true);
if (!string.IsNullOrWhiteSpace(_process.StartInfo.WorkingDirectory) &&
!Directory.Exists(_process.StartInfo.WorkingDirectory))
{
entry.DeadTime = DateTime.Now;
string message = string.Format("Path '{0}' does not exist.", _process.StartInfo.WorkingDirectory);
_process = null;
WriteConsole(message, true);
throw new ArgumentException(message);
}
if (!string.IsNullOrWhiteSpace(_process.StartInfo.FileName) && !File.Exists(_process.StartInfo.FileName))
{
entry.DeadTime = DateTime.Now;
string message = string.Format("File '{0}' does not exist.", _process.StartInfo.FileName);
_process = null;
WriteConsole(message, true);
throw new ArgumentException(message);
}
if (entry.UseWindow)
{
_process.StartInfo.WindowStyle = (isMinimizedToTray && TrayMode == 2)
? ProcessWindowStyle.Hidden
: ProcessWindowStyle.Minimized;
_process.Start();
Thread.Sleep(100);
try
{
ProcessUtil.SetWindowTitle(_process, string.Format("{0} {1} Miner", entry.ServicePrint, entry.Name));
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
if (isMinimizedToTray && TrayMode == 1)
HideMinerWindow();
}
else
{
_process.StartInfo.RedirectStandardOutput = true;
_process.StartInfo.RedirectStandardError = true;
_process.EnableRaisingEvents = true;
_process.StartInfo.CreateNoWindow = true;
_process.StartInfo.UseShellExecute = false;
_process.ErrorDataReceived += ProcessConsoleOutput;
_process.OutputDataReceived += ProcessConsoleOutput;
_process.Start();
_process.BeginOutputReadLine();
_process.BeginErrorReadLine();
}
ProcessPriorityClass processPriority;
if (entry.Priority != "Normal" && entry.Priority != string.Empty
&& Enum.TryParse(entry.Priority, out processPriority))
{
// Defaults to Normal, other possible values are Idle, BelowNormal,
// AboveNormal, High & RealTime. ccminer <3 RealTime
// Note 1: Realtime by minercontrol is only possible when given administrator privileges to minercontrol
// Note 2: --cpu-priority by ccminer overrides minercontrols priority
// Note 3: When giving administrator privileges to minercontrol and setting the priority by minercontrol to
// something DIFFERENT than what's used by --cpu-priority by ccminer, then your whole system locks up
_process.PriorityClass = processPriority;
}
if (entry.Affinity > 0)
{
// Just like with start /affinity, you can use 1 for first core, 2 for second core, 4 for third core, etc
_process.ProcessorAffinity = (IntPtr) entry.Affinity;
}
_startMining = DateTime.Now;
_donationMiningMode = MiningMode;
entry.UpdateStatus();
LogActivity(_donationMiningMode == MiningModeEnum.Donation ? "DonationStart" : "Start");
}
private string DetectNiceHashStratum(PriceEntryBase entry)
{
if (entry.ServiceEntry.ServiceName != "NiceHash" && entry.ServiceEntry.ServiceName != "WestHash") return string.Empty;
NiceHashService niceHash = entry.ServiceEntry as NiceHashService;
if (niceHash == null || niceHash.DetectStratum == false) return string.Empty;
return "-o stratum+tcp://" + niceHash.GetBestStratum(entry.AlgoName) + " ";
}
public void StopMiner()
{
if (!_process.IsRunning())
{
_process = null;
return;
}
LogActivity(_donationMiningMode == MiningModeEnum.Donation ? "DonationStop" : "Stop");
WriteConsole(string.Format("Stopping {0} {1}", _currentRunning.ServicePrint, _currentRunning.AlgoName), true);
RecordMiningTime();
if (MinerKillMode == 0)
ProcessUtil.KillProcess(_process);
else
ProcessUtil.KillProcessAndChildren(_process.Id);
_process = null;
_donationMiningMode = MiningModeEnum.Stopped;
if (_currentRunning != null)
{
PriceEntryBase entry = PriceEntries.Single(o => o.Id == _currentRunning.Id);
entry.UpdateStatus();
}
if(_stoppedMining == null) _stoppedMining = DateTime.Now;
_currentRunning = null;
}
public void RunBestAlgo(bool isMinimizedToTray)
{
try
{
// Check for dead process
if (!_process.IsRunning() && _currentRunning != null)
{
lock (this)
{
_currentRunning.DeadTime = DateTime.Now;
LogActivity(_donationMiningMode == MiningModeEnum.Donation ? "DonationDead" : "Dead");
WriteConsole(string.Format("Dead {0} {1}", _currentRunning.ServicePrint, _currentRunning.Name),
true);
RecordMiningTime();
}
}
// Clear information if process not running
if (!_process.IsRunning())
{
_currentRunning = null;
_startMining = null;
_nextRun = null;
_nextRunFromTime = null;
}
// Donation mining
if (DoDonationMinging)
{
if (_donationMiningMode == MiningModeEnum.Automatic && TimeUntilDonation == TimeSpan.Zero)
{
StopMiner();
_donationMiningMode = MiningModeEnum.Donation;
MiningMode = _donationMiningMode;
_autoMiningTime = TimeSpan.Zero;
}
else if (_donationMiningMode == MiningModeEnum.Donation && TimeDuringDonation == TimeSpan.Zero)
{
StopMiner();
_donationMiningMode = MiningModeEnum.Automatic;
MiningMode = _donationMiningMode;
_donationMiningTime = TimeSpan.Zero;
}
}
// Restart miner if max time reached
if (RestartTime.HasValue && RestartTime.Value <= TimeSpan.Zero)
StopMiner();
foreach (PriceEntryBase entry in _priceEntries)
{
entry.BelowMinPrice = entry.NetEarn < _minPrice;
}
// Find the best, live entry
PriceEntryBase best =
_priceEntries
.Where(o => !IsBadEntry(o))
.Where(o =>
!string.IsNullOrWhiteSpace(_donationMiningMode == MiningModeEnum.Donation
? o.DonationCommand
: o.Command))
.OrderByDescending(o => _mineByAverage? o.NetAverage: o.NetEarn)
.FirstOrDefault();
// If none is found, because they're all banned, dead, below minprice
// All should quit
if (best == null && _currentRunning != null)
{
StopMiner();
return;
}
// If the current pool is banned, it should directly start the best one
if (_currentRunning != null && _currentRunning.Banned
&& best.Id != _currentRunning.Id)
{
StopMiner();
StartMiner(best, isMinimizedToTray);
return;
}
decimal highestMinProfit = 1M;
// Handle minimum time for better algorithm before switching
if (_switchTime > TimeSpan.Zero && _currentRunning != null)
{
if (!_nextRun.HasValue && _currentRunning.Id != best.Id)
{
_nextRun = best.Id;
_nextRunFromTime = DateTime.Now;
}
else if (_nextRun.HasValue && _currentRunning.Id == best.Id)
{
_nextRun = null;
_nextRunFromTime = null;
}
_profitBestOverRunning = _mineByAverage? best.NetAverage/_currentRunning.NetAverage : best.NetEarn/_currentRunning.NetEarn;
highestMinProfit = best.ServiceEntry.ServiceName != _currentRunning.ServiceEntry.ServiceName
? Math.Max(best.MinProfit, _minProfit)
: _minProfit;
if (NextRunTime.HasValue && NextRunTime > TimeSpan.Zero)
best = _priceEntries.First(o => o.Id == _currentRunning.Id);
}
// Update undead entries
IEnumerable<PriceEntryBase> entries =
PriceEntries.Where(o => !o.IsDead && o.DeadTime != DateTime.MinValue);
foreach (PriceEntryBase entry in entries)
entry.DeadTime = DateTime.MinValue;
if (_currentRunning != null
// Guarantees a minimum profit before switching
&& (_profitBestOverRunning < highestMinProfit
// Keeps outliers pending/ignores them if requested and not mining by average
|| (!_mineByAverage && _ignoreOutliers && best.Outlier)
// Just update time if we are already running the right entry
|| _currentRunning.Id == best.Id
// Honor minimum time to run in auto mode
|| (MiningTime.HasValue && MiningTime.Value < _minTime)))
{
_currentRunning.UpdateStatus();
return;
}
StopMiner();
if (_stoppedMining == null || _stoppedMining + _delay <= DateTime.Now) StartMiner(best, isMinimizedToTray);
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
}
public bool IsBadEntry(PriceEntryBase priceEntry)
{
return (priceEntry.BelowMinPrice || priceEntry.Banned || priceEntry.IsDead);
}
public void UpdatePrice(PriceEntryBase priceEntryBase)
{
DateTime now = DateTime.Now;
decimal price = priceEntryBase.NetEarn;
decimal totalPrice = price;
int totalCount = PriceList.Count;
List<decimal> window = new List<decimal> {price};
decimal windowedPrice = price;
int windowedCount = 0;
bool outlier = false;
if (!PriceList.ContainsKey(priceEntryBase))
PriceList.Add(priceEntryBase, new List<PriceStat>());
foreach (PriceStat stat in PriceList[priceEntryBase])
{
decimal historicPrice = stat.CurrentPrice;
totalPrice += historicPrice;
if (stat.Time == now) return;
if (stat.Time >= now - _statWindow)
{
window.Add(historicPrice);
windowedPrice += historicPrice;
windowedCount++;
}
}
decimal totalAveragePrice = totalPrice/(totalCount+1);
decimal windowedAveragePrice = windowedPrice/(windowedCount+1);
if (windowedCount >= 10) // Makes sure at least ten entries are in there
{
window.Sort();
if (_iqrMultiplier > 0)
{
double sumOfSquareOfDifferences =
(double) PriceList[priceEntryBase].Where(stat => stat.Time >= now - _statWindow)
.Sum(stat =>
(stat.CurrentPrice - windowedAveragePrice) *
(stat.CurrentPrice - windowedAveragePrice));
decimal standardDeviation = (decimal) Math.Sqrt(sumOfSquareOfDifferences/windowedCount);
decimal top = windowedAveragePrice + standardDeviation;
decimal bottom = windowedAveragePrice - standardDeviation;
decimal iqr = top - bottom;
decimal max = windowedAveragePrice + (iqr * _iqrMultiplier);
outlier = price > max;
}
else
{
// If the IQR multiplier is negative or zero,
// it'll try to use percentiles for outlierdetection
// Not advised! Will kill off trending profits, iqr-multiplying is preferable
int outlierIndex = (int) Math.Truncate(window.Count*_percentile);
decimal[] outliers = {window[outlierIndex], window[window.Count - outlierIndex]};
outlier = price > outliers.Max();
}
}
PriceStat priceStat = new PriceStat
{
Time = now,
CurrentPrice = price,
TotalAveragePrice = totalAveragePrice,
WindowedAveragePrice = windowedAveragePrice,
Outlier = outlier
};
priceEntryBase.Outlier = outlier;
priceEntryBase.NetAverage = windowedAveragePrice;
PriceList[priceEntryBase].Add(priceStat);
}
