// TODO copy pasted crap from NiceHashStats
#region NonRpcMessages
#region SMA
private static void SetAlgorithmRates(JArray data)
{
try
{
var payingDict = new Dictionary <AlgorithmType, double>();
if (data != null)
{
foreach (var algo in data)
{
var algoKey = (AlgorithmType)algo[0].Value <int>();
payingDict[algoKey] = algo[1].Value <double>();
}
}
NHSmaData.UpdateSmaPaying(payingDict);
// TODO new check crap
foreach (var dev in AvailableDevices.Devices)
{
dev.UpdateEstimatePaying(payingDict);
}
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", $"SetAlgorithmRates error: {e.Message}");
}
}
private static Task SetExchangeRates(string origdata)
{
try
{
dynamic message = JsonConvert.DeserializeObject(origdata);
string data = message.data.Value;
var exchange = JsonConvert.DeserializeObject <ExchangeRateJson>(data);
if (exchange?.exchanges_fiat == null || exchange.exchanges == null)
{
return(Task.CompletedTask);
}
double usdBtcRate = -1;
foreach (var exchangePair in exchange.exchanges)
{
if (!exchangePair.TryGetValue("coin", out var coin) || coin != "BTC" ||
!exchangePair.TryGetValue("USD", out var usd) ||
!double.TryParse(usd, NumberStyles.Float, CultureInfo.InvariantCulture, out var usdD))
{
continue;
}
usdBtcRate = usdD;
break;
}
BalanceAndExchangeRates.Instance.UpdateExchangesFiat(usdBtcRate, exchange.exchanges_fiat);
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", $"SetExchangeRates error: {e.Message}");
}
return(Task.CompletedTask);
}
private static Task HandleBurn(string data)
{
try
{
dynamic message = JsonConvert.DeserializeObject(data);
ApplicationStateManager.Burn(message.message.Value);
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", $"SetBalance error: {e.Message}");
}
return(Task.CompletedTask);
}
private static Task SetBalance(string data)
{
try
{
dynamic message = JsonConvert.DeserializeObject(data);
string balance = message.value.Value;
if (double.TryParse(balance, NumberStyles.Float, CultureInfo.InvariantCulture, out var btcBalance))
{
BalanceAndExchangeRates.Instance.BtcBalance = btcBalance;
}
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", $"SetBalance error: {e.Message}");
}
return(Task.CompletedTask);
}
static public async Task Start(string address, CancellationToken token)
{
try
{
var random = new Random();
_address = address;
NHLog.Info("NHWebSocket-WD", "Starting nhmws watchdog");
// TODO use this or just use the application exit source
while (!token.IsCancellationRequested)
{
try
{
await NewConnection(token);
// after each connection is completed check if we should re-connect or exit the watchdog
// if we didn't initialize the restart delay reconnect
if (!_isNhmwsRestart && !token.IsCancellationRequested)
{
// delays re-connect 10 to 30 seconds
var delaySeconds = 10 + random.Next(0, 20);
NHLog.Info("NHWebSocket-WD", $"Attempting reconnect in {delaySeconds} seconds");
await TaskHelpers.TryDelay(TimeSpan.FromSeconds(delaySeconds), token);
}
else if (_isNhmwsRestart && !token.IsCancellationRequested)
{
NHLog.Info("NHWebSocket-WD", $"Restarting nhmws SESSION");
}
}
catch (TaskCanceledException e)
{
NHLog.Debug("NHWebSocket-WD", $"TaskCanceledException {e.Message}");
return;
}
catch (Exception e)
{
NHLog.Error("NHWebSocket-WD", $"Error occured: {e.Message}");
}
}
}
finally
{
NHLog.Info("NHWebSocket-WD", "Ending nhmws watchdog");
}
}
private static Task HandleMarkets(string data)
{
try
{
var markets = JsonConvert.DeserializeObject <MarketsMessage>(data);
var hasEU = markets.data.Contains("EU");
var hasUSA = markets.data.Contains("USA");
#if !DEBUG_MARKETS
StratumService.Instance.SetEnabled(hasEU, hasUSA);
#else
changeDebugMarkets();
StratumService.Instance.SetEnabled(debugEU, debugUSA);
#endif
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", $"HandleMarkets error: {e.Message}");
}
return(Task.CompletedTask);
}
static private async Task HandleMessage(MessageEventArgs e)
{
try
{
if (e.IsText)
{
NHLog.Info("NHWebSocket", $"Received: {e.Data}");
var method = GetMethod(e.Data);
if (IsRpcMethod(method))
{
await HandleRpcMessage(method, e.Data);
}
else
{
await HandleNonRpcMessage(method, e.Data);
}
}
}
catch (Exception ex)
{
NHLog.Error("NHWebSocket", $"HandleMessage {ex.Message}");
}
}
private static string CreateMinerStatusMessage(bool sendDeviceNames = false)
{
var devices = AvailableDevices.Devices;
var rigStatus = ApplicationStateManager.CalcRigStatusString();
var paramList = new List <JToken>
{
rigStatus
};
var deviceList = new JArray();
foreach (var device in devices)
{
try
{
var array = new JArray
{
sendDeviceNames?device.Name : "",
device.B64Uuid // TODO
};
var status = DeviceReportStatus(device.DeviceType, device.State);
array.Add(status);
array.Add((int)Math.Round(device.Load));
var speedsJson = new JArray();
var speeds = MiningDataStats.GetSpeedForDevice(device.Uuid);
if (speeds != null && device.State == DeviceState.Mining)
{
foreach (var kvp in speeds)
{
speedsJson.Add(new JArray((int)kvp.type, kvp.speed));
}
}
array.Add(speedsJson);
// Hardware monitoring
array.Add((int)Math.Round(device.Temp));
array.Add(device.FanSpeed);
array.Add((int)Math.Round(device.PowerUsage));
// Power mode
array.Add((int)device.TDPSimple);
// Intensity mode
array.Add(0);
deviceList.Add(array);
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", e.Message);
}
}
paramList.Add(deviceList);
var data = new MinerStatusMessage
{
param = paramList
};
var sendData = JsonConvert.SerializeObject(data);
return(sendData);
}
static private async Task HandleRpcMessage(string method, string data)
{
string btc = null;
string worker = null;
string group = null;
int rpcId = -1;
bool executed = false;
bool loginNeeded = false;
ExecutedCall executedCall = null;
string rpcAnswer = "";
try
{
_isInRPC.Value = true;
dynamic message = JsonConvert.DeserializeObject(data);
int? rpcIdOption = (int?)message.id;
rpcId = rpcIdOption ?? -1;
ThrowIfWeCannotHanldeRPC();
switch (method)
{
case "mining.set.username":
btc = (string)message.username;
executed = await miningSetUsername(btc);
loginNeeded = executed;
break;
case "mining.set.worker":
worker = (string)message.worker;
executed = miningSetWorker(worker);
loginNeeded = executed;
break;
case "mining.set.group":
group = (string)message.group;
executed = miningSetGroup(group);
loginNeeded = executed;
break;
case "mining.enable":
executed = await SetDevicesEnabled((string)message.device, true);
break;
case "mining.disable":
executed = await SetDevicesEnabled((string)message.device, false);
break;
case "mining.start":
executed = await StartMining((string)message.device);
break;
case "mining.stop":
executed = await StopMining((string)message.device);
break;
case "mining.set.power_mode":
// TODO not supported atm
SetPowerMode((string)message.device, (TDPSimpleType)message.power_mode);
break;
case "miner.reset":
rpcAnswer = MinerReset((string)message.level);
break;
default:
throw new RpcException($"RpcMessage operation not supported for method '{method}'", ErrorCode.UnableToHandleRpc);
}
if (!string.IsNullOrEmpty(rpcAnswer))
{
executedCall = new ExecutedCall(rpcId, 0, rpcAnswer);
}
else
{
executedCall = new ExecutedCall(rpcId, 0, null);
}
}
catch (RpcException rpcEx)
{
executedCall = new ExecutedCall(rpcId, rpcEx.Code, rpcEx.Message);
}
catch (Exception e)
{
NHLog.Error("NHWebSocket", $"Non RpcException - error: {e.Message}");
// intenral nhm error
if (executedCall == null)
{
executedCall = new ExecutedCall(rpcId, 1, "Internal NiceHash Miner Error");
}
}
finally
{
_isInRPC.Value = false;
if (executedCall != null)
{
// send miner status and send executed
var minerStatusMsg = CreateMinerStatusMessage();
Send(minerStatusMsg);
_lastSendMinerStatusTimestamp.Value = DateTime.UtcNow;
// Then executed
var rpcMessage = executedCall.Serialize();
Send(rpcMessage);
// Login if we have to
if (loginNeeded)
{
SetCredentials(btc, worker, group);
}
}
}
}
