private void Script_Exited(object sender, EventArgs e)
{
this.script.Exited -= this.Script_Exited;
PhotoSearchServiceResult result = new PhotoSearchServiceResult();
string html = String.Empty;
int exitCod = this.script.ExitCode;
if (exitCod != 0 && this.isJobCancelled == false)
{
this.writeLogLine("Script has abnormally exited with cod: " + exitCod);
Console.WriteLine("Script has abnormally exited with cod: " + exitCod);
WindowsLog.LogError(this.mashineName, this.userName, "Выплнение скрипта завершилось неудачно. Код выхода: " + exitCod);
}
if (this.isJobCancelled == true)
{
//this.Callback.Result("Cancel", "Выполнение задачи прервано");
this.writeLogLine("Job " + this.guid + " cancelled");
Console.WriteLine("Job " + this.guid + " cancelled");
WindowsLog.LogPhotoSearchCancel(this.mashineName, this.userName, this.guid);
this.isJobCancelled = false;
}
else
{
string stderr = this.script.StandardError.ReadToEnd(); // Here are the exceptions from our Python script
if (!String.IsNullOrEmpty(stderr))
{
stderr = stderr.Replace(Environment.NewLine, " ");
this.writeLogLine("Error: " + stderr);
Console.WriteLine("Error: " + stderr);
WindowsLog.LogError(this.mashineName, this.userName, stderr);
//FaultReason reason = new FaultReason(stderr);
//throw new FaultException<ScriptExecutionFault>(new ScriptExecutionFault(stderr), reason);
//this.callback.Result("Error: ", stderr);
result.Type = PhotoSearchServiceResultType.Error;
result.Data = stderr;
this.callback.PhotoSearchServiceCallback(result);
}
else
{
this.writeLogLine("Job " + this.guid + " reading html");
Console.WriteLine("Job " + this.guid + " reading html");
try
{
html = File.ReadAllText(this.resultFolderPath + "\\" + this.guid.ToString() + ".html", Encoding.UTF8);
//result = File.ReadAllText(Properties.Settings.Default.ResultFolderPath + "\\" + "528671ff-b90b-487e-a725-02af54775657.html", Encoding.UTF8);
//result = File.ReadAllText(Properties.Settings.Default.ResultFolderPath + "\\" + "ufo3.html", Encoding.UTF8);
}
catch (Exception ex)
{
this.writeLogLine("Error: " + ex.Message);
Console.WriteLine("Error: " + ex.Message);
WindowsLog.LogError(this.mashineName, this.userName, stderr);
//this.callback.Result("Error: ", ex.Message);
result.Type = PhotoSearchServiceResultType.Error;
result.Data = ex.Message;
this.callback.PhotoSearchServiceCallback(result);
}
}
}
if (!String.IsNullOrEmpty(html))
{
try
{
this.writeLogLine("Job " + this.guid + " sending html to client");
Console.WriteLine("Job " + this.guid + " sending html to client");
//this.callback.Result("OK", html);
result.Type = PhotoSearchServiceResultType.OK;
result.Data = html;
this.callback.PhotoSearchServiceCallback(result);
this.writeLogLine("Job " + this.guid + " completed");
Console.WriteLine("Job " + this.guid + " completed");
WindowsLog.LogPhotoSearchEnd(this.mashineName, this.userName, this.guid);
}
catch (Exception ex)
{
this.writeLogLine("Error: " + ex.Message);
Console.WriteLine("Error: " + ex.Message);
WindowsLog.LogError(this.mashineName, this.userName, ex.Message);
}
}
//this.disposeScript();
if (this.isJobRunning == true)
{
Interlocked.Decrement(ref PhotoSearchService.RunningJobsCount);
this.isJobRunning = false;
}
}
//[PrincipalPermission(SecurityAction.Demand, Role = "Администраторы")]
//[PrincipalPermission(SecurityAction.Demand, Role = "ufo")]
public void SearchPersonByPhoto(SearchPersonByPhotoParams jobParams)
{
this.callback = OperationContext.Current.GetCallbackChannel <IPhotoSearchServiceCallback>();
PhotoSearchServiceResult result = new PhotoSearchServiceResult();
if (!this.isUserAuthorized)
{
if (!validateUser(jobParams.MashineName))
{
result.Type = PhotoSearchServiceResultType.Error;
result.Data = "Доступ запрещен";
this.callback.PhotoSearchServiceCallback(result);
return;
}
}
/*
* if (!jobParams.IsSupressed && String.IsNullOrEmpty(jobParams.Natinality))
* {
* //this.callback.Result("Confirmation", "Вы не выбрали параметр 'Гражданство'."
* // + Environment.NewLine + "Запрос может занять продолжительное время.");
*
* result.ResultType = SearchPersonByPhotoResultType.Confirmation;
* result.Result = "Вы не выбрали параметр 'Гражданство'."
+ Environment.NewLine + "Запрос может занять продолжительное время.";
+ this.callback.PhotoSearchServiceCallback(result);
+
+ return;
+ }
*/
int runningJobsCount = Interlocked.CompareExchange(ref PhotoSearchService.RunningJobsCount, CONCURRENT_JOBS_COUNT, CONCURRENT_JOBS_COUNT);
if (runningJobsCount >= CONCURRENT_JOBS_COUNT)
{
//this.callback.Result("Error","В данный момент служба обрабатывает другие запросы, попробуйте повторить запрос позже");
result.Type = PhotoSearchServiceResultType.Error;
result.Data = "В данный момент служба обрабатывает другие запросы, попробуйте повторить запрос позже";
this.callback.PhotoSearchServiceCallback(result);
this.writeLogLine("Error max jobs count overload, count: " + runningJobsCount.ToString());
Console.WriteLine("Error max jobs count overload, count: " + runningJobsCount.ToString());
WindowsLog.LogJobCountOverflow(this.mashineName, this.userName);
return;
}
Interlocked.Increment(ref PhotoSearchService.RunningJobsCount);
this.isJobRunning = true;
this.guid = Guid.NewGuid();
string imagePath = this.resultFolderPath + "\\" + this.guid.ToString();
if (!String.IsNullOrEmpty(jobParams.PhotoFileExtention))
{
imagePath += "." + jobParams.PhotoFileExtention;
}
try
{
File.WriteAllBytes(imagePath, jobParams.PhotoArray);
Process script = new Process();
this.script = script;
script.StartInfo.UseShellExecute = false;
script.StartInfo.FileName = Properties.Settings.Default.ScriptEngine;
//script.StartInfo.FileName = "cscript";
//script.StartInfo.Arguments = Properties.Settings.Default.ScriptPath + " " + imagePath + " -s " + sex + " -y " + year + " -n " + natinality;
StringBuilder args = new StringBuilder();
args.Append(this.scriptPath).Append(" ").Append(imagePath);
if (!String.IsNullOrEmpty(jobParams.Sex))
{
args.Append(" -s ").Append(jobParams.Sex);
}
if (!String.IsNullOrEmpty(jobParams.Years))
{
args.Append(" -y ").Append(jobParams.Years);
}
if (!String.IsNullOrEmpty(jobParams.Natinality))
{
args.Append(" -n ").Append(jobParams.Natinality);
}
#if DEBUG
//args.Append(" -g ").Append(this.guid.ToString());
#endif
script.StartInfo.Arguments = args.ToString();
this.writeLogLine(script.StartInfo.FileName + " " + script.StartInfo.Arguments);
Console.WriteLine(script.StartInfo.FileName + " " + script.StartInfo.Arguments);
script.StartInfo.UseShellExecute = false;
script.StartInfo.CreateNoWindow = true;
script.StartInfo.RedirectStandardError = true;
script.StartInfo.StandardErrorEncoding = Encoding.GetEncoding(Properties.Settings.Default.ErrorCharSet);
script.EnableRaisingEvents = true;
script.Exited += Script_Exited;
this.writeLogLine("Job " + this.guid + " started");
Console.WriteLine("Job " + this.guid + " started");
WindowsLog.LogPhotoSearchStart(this.mashineName, this.userName, this.guid, script.StartInfo.Arguments);
script.Start();
//script.WaitForExit();
}
catch (Exception ex)
{
this.writeLogLine("Error: " + ex.Message);
Console.WriteLine("Error: " + ex.Message);
WindowsLog.LogError(this.mashineName, this.userName, ex.Message);
//this.callback.Result("Error: ", ex.Message);
result.Type = PhotoSearchServiceResultType.Error;
result.Data = ex.Message;
this.callback.PhotoSearchServiceCallback(result);
//runningJobsCount = Interlocked.CompareExchange(ref UfoService.RunningJobsCount, 0, 0);
//this.writeLogLine("Jobs count: " + runningJobsCount);
//Console.WriteLine("Jobs count: " + runningJobsCount);
}
}