//receive solution from worker
private void Listen()
{
while (!IsTerminated)
{
try
{
object payload = (new BinaryFormatter()).Deserialize(stream);
switch (payload)
{
case SharedSerialization.Solution sol:
totalSols++;
lastSolution = sol;
lastSolTime = DateTime.Now;
currentGPS = GetGPS();
WorkerManager.SubmitSolution(sol);
break;
case SharedSerialization.LogMessage log:
if (log.level == SharedSerialization.LogLevel.Debug)
{
lastDebugLog = log;
}
else if (log.level == SharedSerialization.LogLevel.Error)
{
lastErrLog = lastLog = log;
Logger.Log(LogLevel.ERROR, $"GPU {gpu.GPUName} ID {gpu.DeviceID}: {log.message ?? "NULL"}");
}
else
{
lastLog = log;
}
break;
}
errors = 0;
}
catch (Exception ex)
{
Logger.Log(LogLevel.ERROR, "Listen error" + ex.Message);
Task.Delay(5);
try
{
while (stream.DataAvailable)
{
stream.ReadByte();
}
}
catch {}
if (errors++ > 6)
{
IsTerminated = true;
}
}
}
}
//receive solution from worker
private void Listen()
{
while (!IsTerminated)
{
try
{
object payload = (new BinaryFormatter()).Deserialize(stream);
switch (payload)
{
case SharedSerialization.Solution sol:
totalSols++;
lastSolution = sol;
lastSolTime = DateTime.Now;
fidelity = sol.fidelity;
//Console.WriteLine(sol.fidelity.ToString("0.000"));
currentGPS = GetGPS();
WorkerManager.SubmitSolution(sol);
break;
case SharedSerialization.LogMessage log:
if (log.level == SharedSerialization.LogLevel.Debug)
{
lastDebugLog = log;
}
else if (log.level == SharedSerialization.LogLevel.Error)
{
lastErrLog = lastLog = log;
Logger.Log(LogLevel.ERROR, $"GPU {gpu.GPUName} ID {gpu.DeviceID}: {log.message ?? "NULL"}");
}
else
{
lastLog = log;
try
{
if (!VerificationSent && log.message != null && log.message.ToLower().Contains("trimmed"))
{
string msg = "GrinPro2.Solvers." + log.message;
StringHelper help = new StringHelper(Encoding.ASCII.GetBytes($"{typeof(GpuSettings).ToString(),32}"));
var encoded = help.Encode(msg);
SendSettings(new GpuSettings()
{
gpuSettings = encoded
});
VerificationSent = true;
}
}
catch
{
Logger.Log(LogLevel.ERROR, "VRF FAILURE");
}
}
break;
}
errors = 0;
}
catch (Exception ex)
{
Logger.Log(LogLevel.ERROR, "Listen error" + ex.Message);
Task.Delay(5);
try
{
while (stream.DataAvailable)
{
stream.ReadByte();
}
}
catch {}
if (errors++ == 6)
{
IsTerminated = true;
Task.Delay(5000).Wait();
if (!worker.HasExited)
{
worker.Kill();
}
Task.Delay(5000).Wait();
if (worker.HasExited)
{
Logger.Log(LogLevel.WARNING, $"Worker {ID} terminated, restarting...");
Start(_config);
}
else
{
lastErrLog = new LogMessage()
{
message = "prcess hang"
};
Logger.Log(LogLevel.WARNING, $"Worker {ID} unkillable, giving up...");
}
}
}
}
}
