/// <summary>
/// Execution thread method.
/// </summary>
protected void ExecThread()
{
while (m_QueueNotEmpty.WaitOne())
{
while (m_Queue.Count > 0)
{
SySal.OperaDb.OperaDbCredentials cred = new SySal.OperaDb.OperaDbCredentials();
DataProcessingBatchDesc desc = null;
System.Exception retX = null;
string retXstr = "";
m_ExecProc = new System.Diagnostics.Process();
lock (m_ExecProc)
{
m_ExecProcKilled = false;
lock (m_Queue)
{
desc = (DataProcessingBatchDesc)m_Queue[0];
}
m_ExecProc.StartInfo.Arguments = desc.CommandLineArguments;
m_ExecProc.StartInfo.FileName = desc.Filename;
m_ExecProc.StartInfo.UseShellExecute = false;
m_ExecProc.StartInfo.RedirectStandardError = true;
desc.Started = desc.Finished = System.DateTime.Now;
try
{
cred.DBUserName = (desc.AliasUsername == null) ? "" : desc.AliasUsername;
cred.DBPassword = (desc.AliasPassword == null) ? "" : desc.AliasPassword;
cred.DBServer = OperaDataProcessingServer.DBServer;
cred.OPERAUserName = (desc.Username == null) ? "" : desc.Username;
cred.OPERAPassword = (desc.Password == null) ? "" : desc.Password;
cred.RecordToEnvironment(m_ExecProc.StartInfo.EnvironmentVariables);
desc.Started = System.DateTime.Now;
m_ExecProc.Start();
}
catch (Exception x)
{
retX = new DataProcessingException("Internal error occurred during process start.", x);
}
try
{
m_ExecProc.PriorityClass = OperaDataProcessingServer.LowPriority ? System.Diagnostics.ProcessPriorityClass.BelowNormal : System.Diagnostics.ProcessPriorityClass.Normal;
//m_ExecProc.MaxWorkingSet = new System.IntPtr(OperaDataProcessingServer.PeakWorkingSetMB * 1048576);
}
catch (Exception) { }
}
if (retX == null)
{
//do
{
try
{
m_ExecProc.Refresh();
retXstr += m_ExecProc.StandardError.ReadToEnd();
desc.TotalProcessorTime = m_ExecProc.TotalProcessorTime;
desc.PeakVirtualMemorySize = m_ExecProc.PeakVirtualMemorySize;
desc.PeakWorkingSet = m_ExecProc.PeakWorkingSet;
}
catch (Exception) {}
}
//while (m_ExecProc.WaitForExit(1000) == false);
desc.Finished = System.DateTime.Now;
lock (m_ExecProc)
{ /*
* try
* {
* retXstr += m_ExecProc.StandardError.ReadToEnd();
* }
* catch (Exception) {}*/
if (retXstr == null || retXstr.Length == 0)
{
retX = null;
}
else
{
retX = new DataProcessingException(retXstr);
}
if (m_ExecProcKilled)
{
retX = new Exception("Process has been killed.");
}
}
}
else
{
try
{
retXstr += m_ExecProc.StandardError.ReadToEnd();
}
catch (Exception) {}
}
m_ExecProc = null;
SySal.OperaDb.OperaDbConnection conn = null;
lock (m_ResultList)
lock (m_Queue)
{
DataProcessingResult dpr = new DataProcessingResult(desc, m_ResultLiveTime);
dpr.Processed = true;
dpr.X = retX;
m_ResultList.Add(dpr);
m_Queue.RemoveAt(0);
}
}
}
}
/// <summary>
/// Execution thread method.
/// </summary>
protected void ExecThread()
{
while (m_QueueNotEmpty.WaitOne())
{
while (m_Queue.Count > 0)
{
SySal.OperaDb.OperaDbCredentials cred = new SySal.OperaDb.OperaDbCredentials();
DataProcessingBatchDesc desc = null;
System.Exception retX = null;
string textout = "";
string retXstr = "";
m_ExecProc = new System.Diagnostics.Process();
lock (m_ExecProc)
{
m_ExecProcKilled = false;
lock (m_Queue)
{
desc = (DataProcessingBatchDesc)m_Queue[0];
}
m_ExecProc.StartInfo.Arguments = desc.CommandLineArguments;
m_ExecProc.StartInfo.FileName = desc.Filename;
m_ExecProc.StartInfo.UseShellExecute = false;
m_ExecProc.StartInfo.RedirectStandardError = true;
m_ExecProc.StartInfo.RedirectStandardOutput = true;
desc.Started = desc.Finished = System.DateTime.Now;
try
{
cred.DBUserName = (desc.AliasUsername == null) ? "" : desc.AliasUsername;
cred.DBPassword = (desc.AliasPassword == null) ? "" : desc.AliasPassword;
cred.DBServer = OperaDataProcessingServer.DBServer;
cred.OPERAUserName = (desc.Username == null) ? "" : desc.Username;
cred.OPERAPassword = (desc.Password == null) ? "" : desc.Password;
cred.RecordToEnvironment(m_ExecProc.StartInfo.EnvironmentVariables);
desc.Started = System.DateTime.Now;
m_ExecProc.Start();
}
catch (Exception x)
{
retX = new DataProcessingException("Internal error occurred during process start.", x);
}
try
{
m_ExecProc.PriorityClass = OperaDataProcessingServer.LowPriority ? System.Diagnostics.ProcessPriorityClass.BelowNormal : System.Diagnostics.ProcessPriorityClass.Normal;
//m_ExecProc.MaxWorkingSet = new System.IntPtr(OperaDataProcessingServer.PeakWorkingSetMB * 1048576);
}
catch (Exception) {}
}
int c = -1;
if (retX == null)
{
do
{
try
{
m_ExecProc.Refresh();
System.DateTime nextw = System.DateTime.Now.AddSeconds(OutputUpdateSeconds);
while ((c = m_ExecProc.StandardOutput.Read()) >= 0)
{
textout += (char)c;
if (textout.Length > OperaDataProcessingServer.MaxOutputText)
{
textout = textout.Remove(0, textout.Length - OperaDataProcessingServer.MaxOutputText);
}
if (System.DateTime.Now >= nextw)
{
try
{
if (desc.OutputTextSaveFile != null && desc.OutputTextSaveFile.Length > 0)
{
System.IO.File.WriteAllText(desc.OutputTextSaveFile, textout);
}
}
catch (Exception) { }
}
finally
{
nextw = System.DateTime.Now.AddSeconds(OutputUpdateSeconds);
}
}
while ((c = m_ExecProc.StandardError.Read()) >= 0)
{
retXstr += (char)c;
}
desc.TotalProcessorTime = m_ExecProc.TotalProcessorTime;
desc.PeakVirtualMemorySize = m_ExecProc.PeakVirtualMemorySize;
desc.PeakWorkingSet = m_ExecProc.PeakWorkingSet;
if (desc.OutputTextSaveFile != null && desc.OutputTextSaveFile.Length > 0)
{
System.IO.File.WriteAllText(desc.OutputTextSaveFile, textout);
}
}
