public static void StartRefreshDeviceListViewTimer()
{
if (_refreshDeviceListViewTimer?.IsActive ?? false)
{
return;
}
_refreshDeviceListViewTimer = new AppTimer((object sender, ElapsedEventArgs e) => {
RefreshDeviceListView?.Invoke(sender, EventArgs.Empty);
},
2000);
_refreshDeviceListViewTimer.Start();
}
public static (bool started, string failReason) StartDevice(ComputeDevice device, bool skipBenhcmakrk = false)
{
// we can only start a device it is already stopped
if (device.State != DeviceState.Stopped && !skipBenhcmakrk)
{
return(false, "Device already started");
}
var started = true;
var failReason = "";
var isErrorState = !device.AnyAlgorithmEnabled();
var isAllZeroPayingState = device.AllEnabledAlgorithmsZeroPaying();
// check if device has any benchmakrs
var needsBenchmark = device.AllEnabledAlgorithmsWithoutBenchmarks();
var needsReBenchmark = device.HasEnabledAlgorithmsWithReBenchmark();
if (isErrorState || isAllZeroPayingState)
{
device.State = DeviceState.Error;
started = false;
failReason = isAllZeroPayingState ? "No enabled algorithm is profitable" : "Cannot start a device with all disabled algoirhtms";
}
else if (needsBenchmark && !skipBenhcmakrk)
{
device.State = DeviceState.Benchmarking;
BenchmarkManager.StartBenchmarForDevice(device, new BenchmarkStartSettings {
StartMiningAfterBenchmark = true,
BenchmarkPerformanceType = BenchmarkPerformanceType.Standard,
BenchmarkOption = BenchmarkOption.ZeroOnly
});
}
else if (needsReBenchmark && !skipBenhcmakrk)
{
device.State = DeviceState.Benchmarking;
BenchmarkManager.StartBenchmarForDevice(device, new BenchmarkStartSettings
{
StartMiningAfterBenchmark = true,
BenchmarkPerformanceType = BenchmarkPerformanceType.Standard,
BenchmarkOption = BenchmarkOption.ReBecnhOnly
});
}
else
{
device.State = DeviceState.Mining;
UpdateDevicesToMine();
}
RefreshDeviceListView?.Invoke(null, null);
NiceHashStats.StateChanged();
return(started, failReason);
}
// TODO add check for any enabled algorithms
public static (bool started, string failReason) StartAllAvailableDevices(bool isRpcCall = false)
{
var allDevs = AvailableDevices.Devices;
var devicesToStart = allDevs.Where(dev => dev.State == DeviceState.Stopped);
if (devicesToStart.Count() == 0)
{
return(false, "there are no new devices to start");
}
// TODO for now no partial success so if one fails send back that everything fails
var started = true;
var failReason = "";
// TODO we have a BUG HERE if device enabled with all disabled algorithms
var devicesToBenchmark = devicesToStart.Where(dev => dev.AllEnabledAlgorithmsWithoutBenchmarks() && dev.AnyAlgorithmEnabled());
var devicesToReBenchmark = devicesToStart.Where(dev => dev.HasEnabledAlgorithmsWithReBenchmark() && !devicesToBenchmark.Contains(dev));
foreach (var dev in devicesToBenchmark)
{
dev.State = DeviceState.Benchmarking;
BenchmarkManager.StartBenchmarForDevice(dev, new BenchmarkStartSettings
{
StartMiningAfterBenchmark = true,
BenchmarkPerformanceType = BenchmarkPerformanceType.Standard,
BenchmarkOption = BenchmarkOption.ZeroOrReBenchOnly
});
}
foreach (var dev in devicesToReBenchmark)
{
dev.State = DeviceState.Benchmarking;
BenchmarkManager.StartBenchmarForDevice(dev, new BenchmarkStartSettings
{
StartMiningAfterBenchmark = true,
BenchmarkPerformanceType = BenchmarkPerformanceType.Standard,
BenchmarkOption = BenchmarkOption.ReBecnhOnly
});
}
var devicesInErrorState = devicesToStart.Where(dev => !dev.AnyAlgorithmEnabled() || dev.AllEnabledAlgorithmsZeroPaying()).ToList();
var devicesInErrorStateUUIDs = devicesInErrorState.Select(dev => dev.Uuid);
foreach (var dev in devicesInErrorState)
{
dev.State = DeviceState.Error;
}
// TODO check count
var devicesToMine = devicesToStart.Where(dev => !dev.AllEnabledAlgorithmsWithoutBenchmarks() && !devicesInErrorStateUUIDs.Contains(dev.Uuid)).ToList();
foreach (var dev in devicesToMine)
{
dev.State = DeviceState.Mining;
}
UpdateDevicesToMine();
if (!isRpcCall)
{
NiceHashStats.StateChanged();
}
RefreshDeviceListView?.Invoke(null, null);
return(started, "");
}
// TODO this thing should be dropped when we have bindable properties
public static void UpdateDevicesStatesAndStartDeviceRefreshTimer()
{
MiningState.Instance.CalculateDevicesStateChange();
RefreshDeviceListView?.Invoke(null, null);
StartRefreshDeviceListViewTimer();
}