Je reçois cette erreur dans mes journaux d'événements pour un service que je mis en production:C# basé sur Windows service - essaie de faire Débogage JIT dans la production
An unhandled win32 exception occurred in RivWorks.FeedHandler.exe [5496]. Just-In-Time debugging this exception failed with the following error: Debugger could not be started because no user is logged on.
Je l'ai installé et fonctionne sous Windows NT global Compte. Je ne sais pas pourquoi il essaie de passer en mode de débogage. Il a été construit sous le modèle Release. En cours d'exécution sur le Framework 4.0. Lorsque je cours sur ma machine de développement, via un point d'entrée EXE au lieu du point d'entrée WinSvc, tout fonctionne très bien - MAIS - Je suis déjà en mode "debug".
Des idées de quoi chercher?
2010-10-21 - NOTE - Modification de la base de code.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.IO;
using sysIO = System.IO;
using RivWorks.FeedHandler;
using System.Collections;
namespace RivWorks.FeedHandler.Service
{
public partial class FeedListener : ServiceBase
{
#region Declarations
private List<string> _keys = new List<string>();
private System.Threading.Timer _clock = null;
private FileSystemWatcher _watcher;
private BackgroundWorker _worker;
private Queue<string> _queue = new Queue<string>();
private bool _isDequeueing = false;
#endregion
#region Constructor
public FeedListener()
{
InitializeComponent();
}
#endregion
#region Start/Stop
protected override void OnStart(string[] args)
{
try
{
WriteToEventLog("Enter Start", EventLogEntryType.Information);
_keys.AddRange(new string[] { "csv", "xml", "zip", "rivx" });
_worker = new BackgroundWorker();
_worker.WorkerReportsProgress = true;
_worker.WorkerSupportsCancellation = true;
_worker.DoWork += new DoWorkEventHandler(BackgroundWorkerDoWork);
_worker.ProgressChanged += new ProgressChangedEventHandler(BackgroundWorkerProgressChanged);
_worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(BackgroundWorkerRunWorkerCompleted);
_watcher = new FileSystemWatcher(AppSettings.Default.FTPRootPath, "*.*");
_watcher.IncludeSubdirectories = true;
_watcher.NotifyFilter = sysIO.NotifyFilters.DirectoryName | sysIO.NotifyFilters.FileName | sysIO.NotifyFilters.LastAccess | sysIO.NotifyFilters.CreationTime | sysIO.NotifyFilters.LastWrite;
_watcher.Created += new sysIO.FileSystemEventHandler(fileCreatedOrChanged);
_watcher.Changed += new sysIO.FileSystemEventHandler(fileCreatedOrChanged);
_watcher.EnableRaisingEvents = true;
// check every 15 minutes...
_clock = new System.Threading.Timer(Tick, null, 0, 900000);
WriteToEventLog("Exit Start", EventLogEntryType.Information);
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
this.Stop();
}
}
protected override void OnStop()
{
try
{
_watcher.Dispose();
_watcher = null;
_clock.Dispose();
_clock = null;
_worker.Dispose();
_worker = null;
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
#region Event Handlers
void fileCreatedOrChanged(object sender, sysIO.FileSystemEventArgs e)
{
try
{
WriteToEventLog("Enter fileCreatedOrChanged", EventLogEntryType.Information);
if (!_queue.Contains(e.FullPath))
_queue.Enqueue(e.FullPath);
if (!_isDequeueing)
DeQueue();
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
#region Do work on another Thread
void BackgroundWorkerDoWork(object sender, DoWorkEventArgs e)
{
try
{
WriteToEventLog("Enter BackgroundWorkerDoWork", EventLogEntryType.Information);
BackgroundWorker bw = sender as BackgroundWorker;
WriteToEventLog("Create Handler", EventLogEntryType.Information);
RivWorks.FeedHandler.Library.Handler handler = new RivWorks.FeedHandler.Library.Handler(Convert.ToBoolean(AppSettings.Default.InProduction), AppSettings.Default.ArchivePath);
WriteToEventLog("Setup Handler", EventLogEntryType.Information);
handler.Keys = _keys;
handler.RootDirectory = AppSettings.Default.RootDirectory;
handler.FtpPath = AppSettings.Default.FTPRootPath;
handler.WorkPath = AppSettings.Default.WorkPath;
handler.ArchivePath = AppSettings.Default.ArchivePath;
handler.EmailHost = AppSettings.Default.EmailHost;
handler.EmailPassword = AppSettings.Default.EmailPassword;
handler.EmailUser = AppSettings.Default.EmailUser;
handler.ErrorNotificationRecipients = AppSettings.Default.ErrorNotificationRecipients;
handler.InProduction = Convert.ToBoolean(AppSettings.Default.InProduction);
Library.DTO.FileHandler fileHandler = new Library.DTO.FileHandler(handler.FtpPath, handler.WorkPath, handler.ArchivePath, (string)e.Argument);
WriteToEventLog("Call Handler.Execute", EventLogEntryType.Information);
handler.Execute(bw, e, fileHandler);
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
finally
{
WriteToEventLog("Exit BackgroundWorkerDoWork", EventLogEntryType.Information);
}
}
void BackgroundWorkerProgressChanged(object sender, ProgressChangedEventArgs e)
{
try
{
if (e.ProgressPercentage >= 100)
{
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
void BackgroundWorkerRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
try
{
if (e.Cancelled)
{
WriteToEventLog("Cancelled.", EventLogEntryType.Warning);
if (e.Error != null)
{
WriteToEventLog(e.Error, EventLogEntryType.Error);
}
}
else if (e.Error != null)
{
WriteToEventLog(e.Error, EventLogEntryType.Error);
}
else
{
WriteToEventLog("Successfully completed.", EventLogEntryType.Information);
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
#region Private Methods
private void Tick(object data)
{
try
{
if (!_isDequeueing)
{
WriteToEventLog("Enter Tick. FTP Root = " + AppSettings.Default.FTPRootPath, EventLogEntryType.Information);
foreach (string key in _keys)
{
List<string> files = Directory.GetFiles(Path.Combine(AppSettings.Default.FTPRootPath), "*." + key, SearchOption.AllDirectories).ToList();
foreach (string fileName in files)
{
if (File.Exists(fileName))
{
// Toss this file name into the Queue...
WriteToEventLog("Call _queue.Enqueue(" + fileName + ")", EventLogEntryType.Information);
if (!_queue.Contains(fileName))
_queue.Enqueue(fileName);
}
}
}
// Now, start handling the list of files...
DeQueue();
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
finally
{
WriteToEventLog("Exit Tick", EventLogEntryType.Information);
}
}
private void DeQueue()
{
try
{
_isDequeueing = true;
WriteToEventLog("Enter DeQueue", EventLogEntryType.Information);
while (_queue.Count > 0)
{
string queuedFile = _queue.Dequeue();
WriteToEventLog("DeQueued " + queuedFile, EventLogEntryType.Information);
bool isValid = false;
foreach (string key in _keys)
{
if (Path.GetExtension(queuedFile).Replace(".", "").Equals(key, StringComparison.CurrentCultureIgnoreCase))
isValid = true;
}
if (isValid)
{
// Now, spin up a new thread and do the work on the file, based on file type...
WriteToEventLog("Call RunWorkerAsync", EventLogEntryType.Information);
string UserName = Path.GetDirectoryName(queuedFile).Replace(AppSettings.Default.FTPRootPath, "").Replace("\\", "");
int i = 0;
DateTime sTime = DateTime.Now;
DateTime eTime = DateTime.Now;
_worker.RunWorkerAsync(queuedFile); // goes to BackgroundWorkerDoWork(object sender, DoWorkEventArgs e) //
while(_worker.IsBusy)
{
System.Threading.Thread.Sleep(5000);
i++;
}
eTime = DateTime.Now;
TimeSpan ts = new TimeSpan(eTime.Ticks - sTime.Ticks);
string msg = String.Format("Import for {0} started at {1} and ended at {2}. It took {3} cycles and the elapsed time was {4}:{5}:{6}.", UserName, sTime, eTime, i, ts.Hours, ts.Minutes, ts.Seconds);
WriteToEventLog(msg, EventLogEntryType.Information);
}
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
finally
{
_isDequeueing = false;
WriteToEventLog("Exit DeQueue", EventLogEntryType.Information);
}
}
private void WriteToEventLog(Exception ex, EventLogEntryType eventLogEntryType)
{
try
{
string message = string.Empty;
string sTrace = ex.StackTrace;
while (ex != null)
{
message = message + Environment.NewLine + Environment.NewLine + ex.Message;
ex = ex.InnerException;
}
message = message + Environment.NewLine + Environment.NewLine + sTrace;
WriteToEventLog(message, eventLogEntryType);
}
catch (Exception ex2)
{
WriteToEventLog(ex2.Message, EventLogEntryType.Error);
}
}
private void WriteToEventLog(string message, EventLogEntryType eventLogEntryType)
{
try
{
this.EventLog.WriteEntry(message, eventLogEntryType);
}
catch (Exception ex)
{
throw ex;
}
}
#endregion
}
}
2010-10-20 - NOTE - Ajout du fichier de code de service. Peut-être qu'il y a une erreur élémentaire ici?
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.IO;
using sysIO = System.IO;
using RivWorks.FeedHandler;
namespace RivWorks.FeedHandler.Service
{
public partial class FeedListener : ServiceBase
{
#region Declarations
private List<string> _keys = new List<string>();
private System.Threading.Timer _clock = null;
private FileSystemWatcher _watcher;
private BackgroundWorker _worker;
static private bool _isBusy = false;
#endregion
#region Constructor
public FeedListener()
{
InitializeComponent();
}
#endregion
#region Start/Stop
protected override void OnStart(string[] args)
{
try
{
_keys.AddRange(new string[] { "csv", "xml", "zip", "rivx" });
_worker = new BackgroundWorker();
_worker.WorkerReportsProgress = true;
_worker.WorkerSupportsCancellation = true;
_worker.DoWork += new DoWorkEventHandler(BackgroundWorkerDoWork);
_worker.ProgressChanged += new ProgressChangedEventHandler(BackgroundWorkerProgressChanged);
_worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(BackgroundWorkerRunWorkerCompleted);
_watcher = new FileSystemWatcher(AppSettings.Default.FTPRootPath, "*.*");
_watcher.IncludeSubdirectories = true;
_watcher.NotifyFilter = sysIO.NotifyFilters.DirectoryName | sysIO.NotifyFilters.FileName | sysIO.NotifyFilters.LastAccess | sysIO.NotifyFilters.CreationTime | sysIO.NotifyFilters.LastWrite;
_watcher.Created += new sysIO.FileSystemEventHandler(fileCreatedOrChanged);
_watcher.Changed += new sysIO.FileSystemEventHandler(fileCreatedOrChanged);
_watcher.EnableRaisingEvents = true;
// check every 5 minutes...
_clock = new System.Threading.Timer(Tick, null, 0, 300000);
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
this.Stop();
}
}
protected override void OnStop()
{
try
{
_watcher.Dispose();
_watcher = null;
_clock.Dispose();
_clock = null;
_worker.Dispose();
_worker = null;
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
#region Event Handlers
void fileCreatedOrChanged(object sender, sysIO.FileSystemEventArgs e)
{
try
{
DTO.BackgroundWorkerEventArgs eventArgs = new DTO.BackgroundWorkerEventArgs();
sysIO.WatcherChangeTypes myType = e.ChangeType;
bool isValid = false;
foreach (string key in _keys)
{
if (Path.GetExtension(e.FullPath).Replace(".", "").Equals(key, StringComparison.CurrentCultureIgnoreCase))
isValid = true;
}
if (isValid)
{
eventArgs.PathAndFile = e.FullPath;
eventArgs.Key = Path.GetExtension(e.FullPath).ToLower().Replace(".", "");
eventArgs.FileName = Path.GetFileName(e.FullPath);
eventArgs.Path = Path.GetDirectoryName(e.FullPath);
eventArgs.UserName = Path.GetDirectoryName(e.FullPath).Replace(AppSettings.Default.FTPRootPath, "").Replace("\\", "");
eventArgs.IsRunning = true;
System.Threading.Thread.Sleep(30000);
// Now, spin up a new thread and do the work on the file, based on file type...
_isBusy = true;
_worker.RunWorkerAsync(eventArgs); // goes to BackgroundWorkerDoWork(object sender, DoWorkEventArgs e) //
int i = 0;
DateTime sTime = DateTime.Now;
DateTime eTime = DateTime.Now;
while (_isBusy)
{
System.Threading.Thread.Sleep(5000);
i++;
}
eTime = DateTime.Now;
TimeSpan ts = new TimeSpan(eTime.Ticks - sTime.Ticks);
string msg = String.Format("Import for {0} started at {1} and ended at {2}. It took {3} cycles and the elapsed time was {4}:{5}:{6}.", eventArgs.UserName, sTime, eTime, i, ts.Hours, ts.Minutes, ts.Seconds);
WriteToEventLog(msg, EventLogEntryType.Information);
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
#region Do work on another Thread
void BackgroundWorkerDoWork(object sender, DoWorkEventArgs e)
{
try
{
RivWorks.FeedHandler.Handler handler = new RivWorks.FeedHandler.Handler();
BackgroundWorker bw = sender as BackgroundWorker;
handler.Execute(bw, e);
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
finally
{
_isBusy = false;
}
}
void BackgroundWorkerProgressChanged(object sender, ProgressChangedEventArgs e)
{
try
{
if (e.ProgressPercentage >= 100)
{
_isBusy = false;
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
void BackgroundWorkerRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
try
{
if (e.Cancelled)
{
WriteToEventLog("Cancelled.", EventLogEntryType.Warning);
if (e.Error != null)
{
WriteToEventLog(e.Error, EventLogEntryType.Error);
}
}
else if (e.Error != null)
{
WriteToEventLog(e.Error, EventLogEntryType.Error);
}
else
{
WriteToEventLog("Successfully completed.", EventLogEntryType.Information);
}
_isBusy = false;
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
#region Private Methods
private void Tick(object data)
{
try
{
foreach (string key in _keys)
{
List<string> files = Directory.GetFiles(Path.Combine(AppSettings.Default.FTPRootPath), "*." + key, SearchOption.AllDirectories).ToList();
foreach (string fileName in files)
{
System.Threading.Thread.Sleep(5000);
if (File.Exists(fileName))
{
DateTime lat = File.GetLastWriteTime(fileName);
try
{
File.SetLastWriteTime(fileName, DateTime.Now);
}
catch
{
// just catch and ignore with a short pause...
System.Threading.Thread.Sleep(5000);
}
}
}
}
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
private void WriteToEventLog(Exception ex, EventLogEntryType eventLogEntryType)
{
try
{
string message = string.Empty;
string sTrace = ex.StackTrace;
while (ex != null)
{
message = message + Environment.NewLine + Environment.NewLine + ex.Message;
ex = ex.InnerException;
}
message = message + Environment.NewLine + Environment.NewLine + sTrace;
this.EventLog.WriteEntry(message, eventLogEntryType);
}
catch (Exception ex2)
{
WriteToEventLog(ex2, EventLogEntryType.Error);
}
}
private void WriteToEventLog(string message, EventLogEntryType eventLogEntryType)
{
try
{
this.EventLog.WriteEntry(message, eventLogEntryType);
}
catch (Exception ex)
{
WriteToEventLog(ex, EventLogEntryType.Error);
}
}
#endregion
}
}
Merci pour l'information. J'ai beaucoup de gestion des erreurs via mon application et je m'attendais à écrire dans les journaux d'événements sur toutes les erreurs! C'est un serveur sans tête et n'a pas VS ou le débogage à distance installé (que je suis au courant de). Je suis probablement au point où je vais devoir essayer le débogage à distance bien que je doute que je puisse jamais attacher car le plus long il a couru est 9 secondes avant de sauter cette erreur de JIT. –
L'utilisation de l'option "autoriser le service à interagir avec le bureau" n'a rien changé. Je vois toujours les 2 journaux d'événements (démarrage réussi et erreur de débogage JIT plus l'arrêt de l'événement). –
Il y a une astuce que j'utilise pour déboguer un service ... dans le code de démarrage du service, j'écris while (true) {} comme première instruction. Ensuite, lorsque je me connecte au service, je peux faire une pause et mettre manuellement l'instruction suivante à la ligne suivante et déboguer à partir de là. Vous devrez augmenter considérablement le délai d'attente pour le service afin de vous donner le temps de le joindre. –