/// <summary>
/// waiting for messages from stream and reading them
/// </summary>
public void Listen()
{
if (shouldPrint())
{
Logger.Log(LogLevel.DEBUG, $"begin listen for sc id {id} from thread {Environment.CurrentManagedThreadId}");
}
try
{
while (client.Connected)
{
if (terminated)
{
break;
}
if ((DateTime.Now - lastComm) > TimeSpan.FromMinutes(30) || BadPacketCnt > 10)
{
break;
}
string message = reader.ReadLine();
if (string.IsNullOrWhiteSpace(message))
{
try
{
Logger.Log(LogLevel.DEBUG, $"(sc id {id}): Epmty read from reader, client:{client.Client.Connected}, liger state: {client.LingerState}, stream.CanRead: {stream.CanRead}, stream.DataAvailable: {stream.DataAvailable}, stream.readTimeout:{stream.ReadTimeout}, stream.length:{stream.Length} ");
}
catch (Exception ex)
{
Logger.Log(LogLevel.DEBUG, $"(sc id {id}): Epmty read from reader, Exception {ex.Message}");
Logger.Log(LogLevel.DEBUG, $"stream is null? {stream == null}, tcpclient is null? {client == null}");
}
BadPacketCnt++;
continue;
}
Console.ForegroundColor = ConsoleColor.Green;
//Console.WriteLine();
if (shouldPrint())
{
Logger.Log(LogLevel.DEBUG, $"(sc id {id}):TCP IN: {message} {Environment.NewLine}");
}
Console.ResetColor();
try
{
JObject msg = JsonConvert.DeserializeObject(message, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}) as JObject;
var method = ((JObject)msg)["method"].ToString();
string para = "";
if (msg.ContainsKey("params"))
{
para = msg["params"].ToString() /*.Replace("\\", "")*/;
}
BadPacketCnt = 0;
switch (method)
{
case "getjobtemplate":
if (msg.ContainsKey("result"))
{
PrevJob = CurrentJob ?? null;
CurrentJob = new Job(JsonConvert.DeserializeObject <JobTemplate>(msg["result"].ToString(), new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}));
CurrentJob.origin = GetJobOrigine();
//CurrentJob.type = type;
currentHeight = (int)CurrentJob.height;
if (CurrentJob != null && CurrentJob.pre_pow != null && CurrentJob.pre_pow != "")
{
lastComm = DateTime.Now;
if (jobs != null)
{
jobs.Enqueue(message);
}
else if (ConnectionManager.IsConnectionCurrent(id))
{
PushJobToWorkers();
}
Console.ForegroundColor = ConsoleColor.Green;
Logger.Log(LogLevel.INFO, $"({ConnectionManager.solutionCounter}) New Job: sc id {id}, job {CurrentJob.jobID}, dificulty {CurrentJob.difficulty}, height {CurrentJob.height}");
Console.ResetColor();
}
}
break;
case "job":
PrevJob = CurrentJob ?? null;
CurrentJob = new Job(JsonConvert.DeserializeObject <JobTemplate>(para, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}));
CurrentJob.origin = GetJobOrigine();
//CurrentJob.type = type;
currentHeight = (int)CurrentJob.height;
if (CurrentJob != null && CurrentJob.pre_pow != null && CurrentJob.pre_pow != "")
{
if (CurrentJob.scale != 1)
{
lastComm = DateTime.Now;
if (jobs != null)
{
jobs.Enqueue(message);
}
else if (ConnectionManager.IsConnectionCurrent(id))
{
PushJobToWorkers();
}
}
else
{
Logger.Log(LogLevel.WARNING, $"Incorrect pre_pow: {CurrentJob.pre_pow}");
}
}
break;
case "submit":
if (msg.ContainsKey("result") && msg["result"].ToString() == "ok")
{
Console.ForegroundColor = ConsoleColor.Cyan;
Logger.Log(LogLevel.INFO, $"(sc id {id}):Share accepted");
sharesAccepted++;
Console.ResetColor();
}
else if (msg.ContainsKey("result") && msg["result"].ToString().StartsWith("blockfound"))
{
Console.ForegroundColor = ConsoleColor.Cyan;
//Console.WriteLine("###################################");
Logger.Log(LogLevel.INFO, "###### Block mined! #" + (++mined).ToString("D4") + " ######"); // 8 chars
//Console.WriteLine("###################################");
Console.ResetColor();
//statistics.mined++;
sharesAccepted++;
}
if (msg.ContainsKey("error"))
{
//phooton -32501, "Share rejected due to low difficulty" and -32504 "Shares rejected: duplicates" would that be okay for you
try
{
var code = (int)msg["error"]["code"];
switch (code)
{
case -32503:
if (shouldPrint())
{
Logger.Log(LogLevel.WARNING, "Solution submitted too late");
}
sharesTooLate++;
break;
case -32502:
if (shouldPrint())
{
Logger.Log(LogLevel.WARNING, "Failed to validate solution");
}
sharesRejected++;
break;
case -32501:
if (shouldPrint())
{
Logger.Log(LogLevel.WARNING, "Share rejected due to low difficulty");
}
sharesRejected++;
break;
default:
if (shouldPrint())
{
Logger.Log(LogLevel.WARNING, "Stratum " + (string)msg["error"]["message"]);
}
break;
}
}
catch { }
}
break;
case "message":
if (msg.ContainsKey("result"))
{
Console.ForegroundColor = ConsoleColor.Yellow;
Logger.Log(LogLevel.INFO, $"(sc id {id}):{msg["result"].ToString()}");
Console.ResetColor();
}
break;
case "login":
//{"id":"Stratum","jsonrpc":"2.0","method":"login","error":{"code":-32501,"message":"invalid login format"}}
//"error":{"code":-32500,"message":"login first"}}
if (msg.ContainsKey("error"))
{
try
{
var errormsg = (string)msg["error"]["message"];
if (!string.IsNullOrEmpty(errormsg))
{
Logger.Log(LogLevel.ERROR, $"Stratum {ip}:{port} " + errormsg);
}
}
catch { }
try
{
var code = (int)msg["error"]["code"];
if (code == -32501)
{
terminated = true;
IsConnected = false;
hasInvalidLogin = true;
StratumClose();
Logger.Log(LogLevel.ERROR, "STRATUM INVALID LOGIN ERROR, CLOSING CONNECTION");
Task.Run(() => Task.Delay(2000).ContinueWith(_ => ReconnectAction()));
}
if (code == -32500) /// login first
{
//terminate (so wathdot doest trigger reconnect from CM), close and reconnect..
//terminated = true;
//Task.Delay(200).Wait();
//IsConnected = false;
//StratumClose();
//WaitForLoginConfirm = true;
//Connect();
//SendLogin();
}
}
catch { }
}
//{"id":"Stratum","jsonrpc":"2.0","method":"login","result":"ok","error":null}
if ((msg.ContainsKey("result") && msg["result"].ToString() == "ok"))
{
if (shouldPrint())
{
Logger.Log(LogLevel.INFO, $"Stratum {ip}:{port} login ok");
}
_IsLoginConfirmed = true;
}
break;
default:
if (method != "keepalive" && !string.IsNullOrEmpty(para))
{
if (shouldPrint())
{
Logger.Log(LogLevel.INFO, para);
}
}
if (msg.ContainsKey("error"))
{
try
{
var errormsg = (string)msg["error"]["message"];
if (!string.IsNullOrEmpty(errormsg))
{
Logger.Log(LogLevel.WARNING, "Stratum " + errormsg);
}
}
catch { }
}
break;
}
}
catch (System.IO.IOException ex)
{
Logger.Log(LogLevel.DEBUG, "Catched Socket exeption in listener msg parsing lopp: " + ex.Message);
}
catch (System.Net.Sockets.SocketException ex)
{
Logger.Log(LogLevel.DEBUG, "Catched Socket exeption in listener msg parsing loop: " + ex.Message);
}
catch (Exception ex)
{
Logger.Log(ex);
}
}
IsConnected = false; //more like "IsListening"
Logger.Log(LogLevel.DEBUG, $"Listener dropped for stratum connection id {id} on thread {Environment.CurrentManagedThreadId}");
//listenerCancel.ThrowIfCancellationRequested();
}
catch (System.Net.Sockets.SocketException ex)
{
IsConnected = false;
Logger.Log(LogLevel.DEBUG, $"(sc id {id}):Catched Socket exeption in listener: " + ex.Message);
}
catch (System.IO.IOException ex)
{
if (IsConnected == false)
{
Logger.Log(LogLevel.DEBUG, "Catched Socket exeption in listener: " + ex.Message);
}
else
{
IsConnected = false;
if (ex.InnerException != null && ex.InnerException is SocketException)
{
var errc1 = ((SocketException)ex.InnerException).ErrorCode;
//var errc2 = ((SocketException)ex.InnerException).NativeErrorCode;
//var errc3 = ((SocketException)ex.InnerException).SocketErrorCode;
// https://docs.microsoft.com/en-us/windows/desktop/winsock/windows-sockets-error-codes-2
if (errc1 == 10053) //WSAECONNABORTED - happens when ssl and port combination not supported by pool
{
Logger.Log(LogLevel.ERROR, "Check that your stratum connection details are correct. Ssl (true/false) and port must be supported by pool in this combination.");
}
}
}
}
catch (Exception ex)
{
IsConnected = false;
Logger.Log(ex);
}
}
/// <summary>
/// waiting for messages from stream and reading them
/// </summary>
public void Listen()
{
Logger.Log(LogLevel.DEBUG, $"begin listen for sc id {id} from thread {Environment.CurrentManagedThreadId}");
try
{
while (client.Connected)
{
if (terminated)
{
break;
}
if ((DateTime.Now - lastComm) > TimeSpan.FromMinutes(30) || BadPacketCnt > 10)
{
break;
}
string message = reader.ReadLine();
if (string.IsNullOrWhiteSpace(message))
{
Logger.Log(LogLevel.DEBUG, $"(sc id {id}): Epmty read from reader");
BadPacketCnt++;
continue;
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine();
Logger.Log(LogLevel.DEBUG, $"(sc id {id}):TCP IN: {message} {Environment.NewLine}");
Console.ResetColor();
try
{
JObject msg = JsonConvert.DeserializeObject(message, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}) as JObject;
var method = ((JObject)msg)["method"].ToString();
string para = "";
if (msg.ContainsKey("params"))
{
para = msg["params"].ToString() /*.Replace("\\", "")*/;
}
BadPacketCnt = 0;
switch (method)
{
case "getjobtemplate":
if (msg.ContainsKey("result"))
{
PrevJob = CurrentJob ?? null;
CurrentJob = new Job(JsonConvert.DeserializeObject <JobTemplate>(msg["result"].ToString(), new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}));
CurrentJob.origin = GetJobOrigine();
if (CurrentJob != null && CurrentJob.pre_pow != null && CurrentJob.pre_pow != "")
{
lastComm = DateTime.Now;
if (ConnectionManager.IsConnectionCurrent(id))
{
PushJobToWorkers();
}
}
}
break;
case "job":
PrevJob = CurrentJob ?? null;
CurrentJob = new Job(JsonConvert.DeserializeObject <JobTemplate>(para, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
}));
CurrentJob.origin = GetJobOrigine();
if (CurrentJob != null && CurrentJob.pre_pow != null && CurrentJob.pre_pow != "")
{
if (CurrentJob.scale != 1)
{
lastComm = DateTime.Now;
if (ConnectionManager.IsConnectionCurrent(id))
{
PushJobToWorkers();
}
}
else
{
Logger.Log(LogLevel.WARNING, $"Incorrect pre_pow: {CurrentJob.pre_pow}");
}
}
break;
case "submit":
if (msg.ContainsKey("result") && msg["result"].ToString() == "ok")
{
Console.ForegroundColor = ConsoleColor.Cyan;
Logger.Log(LogLevel.INFO, $"(sc id {id}):Share accepted");
sharesAccepted++;
Console.ResetColor();
}
else if (msg.ContainsKey("result") && msg["result"].ToString().StartsWith("blockfound"))
{
Console.ForegroundColor = ConsoleColor.Cyan;
//Console.WriteLine("###################################");
Logger.Log(LogLevel.INFO, "###### Block mined! #" + (++mined).ToString("D4") + " ######"); // 8 chars
//Console.WriteLine("###################################");
Console.ResetColor();
statistics.mined++;
sharesAccepted++;
}
if (msg.ContainsKey("error"))
{
//phooton -32501, "Share rejected due to low difficulty" and -32504 "Shares rejected: duplicates" would that be okay for you
try
{
var code = (int)msg["error"]["code"];
switch (code)
{
case -32503:
Logger.Log(LogLevel.WARNING, "Solution submitted too late");
sharesTooLate++;
break;
case -32502:
Logger.Log(LogLevel.WARNING, "Failed to validate solution");
sharesRejected++;
break;
case -32501:
Logger.Log(LogLevel.WARNING, "Share rejected due to low difficulty");
sharesRejected++;
break;
default:
Logger.Log(LogLevel.WARNING, "Stratum " + (string)msg["error"]["message"]);
break;
}
}
catch { }
}
break;
case "login":
//{"id":"Stratum","jsonrpc":"2.0","method":"login","error":{"code":-32501,"message":"invalid login format"}}
if (msg.ContainsKey("error"))
{
try
{
var errormsg = (string)msg["error"]["message"];
if (!string.IsNullOrEmpty(errormsg))
{
Logger.Log(LogLevel.ERROR, $"Stratum {ip}:{port} " + errormsg);
}
}
catch { }
try
{
var code = (int)msg["error"]["code"];
if (code == -32501)
{
terminated = true;
IsConnected = false;
hasInvalidLogin = true;
StratumClose();
Logger.Log(LogLevel.ERROR, "STRATUM INVALID LOGIN ERROR, CLOSING CONNECTION");
Task.Run(() => Task.Delay(2000).ContinueWith(_ => ReconnectAction()));
}
}
catch { }
}
//{"id":"Stratum","jsonrpc":"2.0","method":"login","result":"ok","error":null}
if (msg.ContainsKey("result") && msg["result"].ToString() == "ok")
{
Logger.Log(LogLevel.INFO, $"Stratum {ip}:{port} login ok");
}
break;
default:
if (method != "keepalive" && !string.IsNullOrEmpty(para))
{
Logger.Log(LogLevel.INFO, para);
}
if (msg.ContainsKey("error"))
{
try
{
var errormsg = (string)msg["error"]["message"];
if (!string.IsNullOrEmpty(errormsg))
{
Logger.Log(LogLevel.WARNING, "Stratum " + errormsg);
}
}
catch { }
}
break;
}
}
catch (System.IO.IOException ex)
{
Logger.Log(LogLevel.DEBUG, "Catched Socket exeption in listener: " + ex.Message);
}
catch (System.Net.Sockets.SocketException ex)
{
Logger.Log(LogLevel.DEBUG, "Catched Socket exeption in listener: " + ex.Message);
}
catch (Exception ex)
{
Logger.Log(ex);
}
}
IsConnected = false; //more like "IsListening"
Logger.Log(LogLevel.DEBUG, $"Listener dropped for stratum connection id {id} on thread {Environment.CurrentManagedThreadId}");
//listenerCancel.ThrowIfCancellationRequested();
}
catch (System.IO.IOException ex)
{
Logger.Log(LogLevel.DEBUG, "Catched Socket exeption in listener: " + ex.Message);
}
catch (System.Net.Sockets.SocketException ex)
{
Logger.Log(LogLevel.DEBUG, $"(sc id {id}):Catched Socket exeption in listener: " + ex.Message);
}
catch (Exception ex)
{
IsConnected = false;
Logger.Log(ex);
}
}
