public override void ExecuteCommand()
{
TableErrorLog log = new TableErrorLog(string.Format(ElmahAccountCredentials));
List<ErrorLogEntry> entities = new List<ErrorLogEntry>();
log.GetErrors(0, 500, entities); //retrieve n * LastNHours errors assuming a max of 500 errors per hour.
int count = entities.Where(entity => entity.Error.Time.ToUniversalTime() > DateTime.UtcNow.AddHours(-1) && entity.Error.Time.ToUniversalTime() < DateTime.UtcNow).ToList().Count;
ReportHelpers.AppendDatatoBlob(StorageAccount, "ErrorRate" + string.Format("{0:MMdd}", DateTime.Now) + ".json", new Tuple<string, string>(String.Format("{0:HH:mm}", DateTime.Now), count.ToString()), 50, ContainerName);
}
public List<ElmahError> GetElmahError(DateTime start, DateTime end)
{
if (StorageAccount == null) StorageAccount = CloudStorageAccount.Parse(ConnectionString);
List<string> nonCriticalErrorDictionary = new JavaScriptSerializer().Deserialize<List<string>>(Load(StorageAccount, "Configuration.ElmahNonCriticalErrors.json", ContainerName));
TableErrorLog log = new TableErrorLog(string.Format(ElmahAccountCredentials));
List<ErrorLogEntry> entities = new List<ErrorLogEntry>();
int lasthours = DateTime.Now.Subtract(start).Hours + 1;
log.GetErrors(0, 500 * lasthours, entities); //retrieve n * LastNHours errors assuming a max of 500 errors per hour.
List<ElmahError> listOfErrors = new List<ElmahError>();
//Get the error from Last N hours.
if (entities.Any(entity => entity.Error.Time.ToUniversalTime() > start.ToUniversalTime() && entity.Error.Time.ToUniversalTime() < end.ToUniversalTime()))
{
entities = entities.Where(entity => entity.Error.Time.ToUniversalTime() > start.ToUniversalTime() && entity.Error.Time.ToUniversalTime() < end.ToUniversalTime()).ToList();
var elmahGroups = entities.GroupBy(item => item.Error.Message);
//Group the error based on exception and send alerts if critical errors exceed the thresold values.
foreach (IGrouping<string, ErrorLogEntry> errorGroups in elmahGroups)
{
Console.WriteLine(errorGroups.Key.ToString() + " " + errorGroups.Count());
int severity = 0;
if (nonCriticalErrorDictionary.Any(item => errorGroups.Key.ToString().Contains(item)))
{
severity = 1; //sev 1 is low pri and sev 0 is high pri.
}
string link = "https://www.nuget.org/Admin/Errors.axd/detail?id={0}";
if (ContainerName.Contains("qa"))
{
link = "https://int.nugettest.org/Admin/Errors.axd/detail?id={0}";
}
//for severity, assume all refresh error, severity = 0
listOfErrors.Add(new ElmahError(errorGroups.Key.ToString(), errorGroups.Count(), errorGroups.Min(item => item.Error.Time.ToLocalTime()), errorGroups.Max(item => item.Error.Time.ToLocalTime()), string.Format(link, errorGroups.First().Id), errorGroups.First().Error.Detail, severity));
}
}
return listOfErrors;
}
private void MigrateCredentials(User user, List<Credential> creds, string password)
{
var toRemove = creds.Where(c =>
!String.Equals(
c.Type,
CredentialTypes.Password.Pbkdf2,
StringComparison.OrdinalIgnoreCase))
.ToList();
// Remove any non PBKDF2 credentials
foreach (var cred in toRemove)
{
creds.Remove(cred);
user.Credentials.Remove(cred);
CredentialRepository.DeleteOnCommit(cred);
}
// Now add one if there are no credentials left
if (creds.Count == 0)
{
user.Credentials.Add(CredentialBuilder.CreatePbkdf2Password(password));
}
// Save changes, if any (even though we only commit one repo, both will get saved because they just wrap entities context)
UserRepository.CommitChanges();
}