public static string GetStackEnvironmentInfo(AppInfo info, HeContext context)
{
AppInfoForStack infoForStack = FillAppInfoStruct(info, -1, -1);
ContextInfoForStack contextForStack = FillContextInfoStruct(context);
return(ErrorLogDefinition.GetStackEnvironmentInfo(infoForStack, contextForStack));
}
public static string LogApplicationError(int espaceId, int tenantId, string message, Exception excep, string moduleName)
{
var infoForStack = new AppInfoForStack {
espaceId = espaceId,
tenantId = tenantId
};
return(LogApplicationError(DateTime.Now, message, excep, moduleName, excep.StackTrace, infoForStack, new ContextInfoForStack()));
}
private static string LogApplicationError(DateTime instant, string message, Exception excep, AppInfo info, HeContext context, string moduleName,
string stackTrace, int overrideEspaceId, int overrideTenantId,
string overrideEspaceName = null, string overrideApplicationName = null, ObjectKey overrideApplicationKey = null)
{
visitsApplicationErrorLog = visitsApplicationErrorLog + 1;
try {
AppInfoForStack infoForStack = new AppInfoForStack();
ContextInfoForStack contextForStack = new ContextInfoForStack();
/* Prevent recursive loop attempt (#534214).
* 1st attempt tries to get info for logging (visitsApplicationErrorLog=1)
* 2nd attempt tries to log the new exception without getting info for logging (visitsApplicationErrorLog=2)
* 3rd attempt don't log the new exception to avoid recursive loops (visitsApplicationErrorLog>=3 */
if (visitsApplicationErrorLog >= 3)
{
return("");
}
/* Captain's Log #666 15:19 19/06/2017
* By now, we've concluded we can't properly refactor this without removing some information from our error logs.
* As of now, espace version id will no longer be logged on the second passing and we'll always try to fetch the
* context info(session id, user id and request tracer info) on the first and second passing, instead of only getting
* it at the first passing. To make this work, we must have sure that it never blows up. */
if (visitsApplicationErrorLog < 2)
{
infoForStack = FillAppInfoStruct(info, overrideEspaceId, overrideTenantId,
overrideEspaceName, overrideApplicationName, overrideApplicationKey);
}
contextForStack = FillContextInfoStruct(context);
return(ErrorLogDefinition.LogApplicationError(instant, message, excep, moduleName, stackTrace, infoForStack, contextForStack));
} finally {
visitsApplicationErrorLog = visitsApplicationErrorLog - 1;
}
}
private static AppInfoForStack FillAppInfoStruct(AppInfo info, int overrideEspaceId, int overrideTenantId,
string overrideEspaceName = null, string overrideApplicationName = null, ObjectKey overrideApplicationKey = null)
{
AppInfoForStack infoForStack = new AppInfoForStack();
if (info != null)
{
try { infoForStack.espaceId = info.eSpaceId; } catch { }
try { infoForStack.tenantId = info.Tenant.Id; } catch { }
try { infoForStack.espaceVersionId = info.eSpaceVersionId; } catch { }
try { infoForStack.eSpaceName = info.eSpaceName; } catch { }
try { infoForStack.applicationName = info.ApplicationName; } catch { }
try { infoForStack.applicationKey = info.ApplicationUIDAsKey; } catch { }
try { infoForStack.username = info.OsContext.Session.UserName; } catch { }
}
infoForStack.espaceId = overrideEspaceId != -1 ? overrideEspaceId : infoForStack.espaceId;
infoForStack.tenantId = overrideTenantId != -1 ? overrideTenantId : infoForStack.tenantId;
infoForStack.eSpaceName = overrideEspaceName != null ? overrideEspaceName : infoForStack.eSpaceName;
infoForStack.applicationName = overrideApplicationName != null ? overrideApplicationName : infoForStack.applicationName;
infoForStack.applicationKey = overrideApplicationKey != null ? overrideApplicationKey : infoForStack.applicationKey;
return(infoForStack);
}
public static string LogApplicationError(DateTime instant, string message, Exception excep, string moduleName, string stackTrace, AppInfoForStack info, ContextInfoForStack context)
{
try {
if ((excep is HttpException) && ((excep.Message != null) && excep.Message.StartsWith("Error executing child request")) && (excep.InnerException != null))
{
excep = excep.InnerException;
}
if (stackTrace != null)
{
stackTrace = stackTrace.Replace(Environment.NewLine, ScriptableBuiltInFunction.NewLine());
}
string environmentInformation = GetStackEnvironmentInfo(info, context);
string extraDetailMessage = "";
// try to generate full stack of the exception to see if we can fit all inner exceptions in a single error entry
int countExceptions = 1;
if (excep != null && excep.InnerException != null)
{
stackTrace = GenerateFullStack(excep, out countExceptions);
}
StringBuilder stack = new StringBuilder();
// create an error message dumping MAX_INNER_EXCEPTION_DEPTH inner exceptions if no stactTrace is provided
int maxretries = (stackTrace != null) ? 1 : MAX_INNER_EXCEPTION_DEPTH;
while ((excep != null && maxretries-- > 0) || stackTrace != null)
{
extraDetailMessage = string.Empty;
if (stackTrace != null)
{
stack.Append(stackTrace); // if we are given the stacktrace as a whole, assume the message is also set or included
stackTrace = null;
}
else if (excep.StackTrace != null)
{
if (message.IsEmpty())
{
message = excep.Message ?? string.Empty;
}
else if (excep != null && excep.Message != null && !message.Contains(excep.Message))
{
extraDetailMessage = excep.Message + ScriptableBuiltInFunction.NewLine();
}
if (!message.IsEmpty())
{
stack.AppendLine(message);
}
if (!extraDetailMessage.IsEmpty())
{
stack.AppendLine(extraDetailMessage);
}
stack.Append(excep.StackTrace.Replace(Environment.NewLine, ScriptableBuiltInFunction.NewLine()));
}
// advance to the next inner exception
if (excep != null)
{
excep = excep.InnerException;
}
}
// log dumped inner exceptions stack trace
return(ErrorLogDefinition.StaticWrite(instant, context.sessionId, info.espaceId, info.tenantId, context.userId, message, stack.ToString(),
environmentInformation, moduleName, context.requestKey, context.entryPointName, context.actionName,
info.eSpaceName, info.applicationName, info.applicationKey, context.username));
} catch (Exception writeErrorException) {
try {
ErrorLogDefinition.StaticWrite(DateTime.Now, context.sessionId, info.espaceId, info.tenantId, context.userId,
"Exception in Global.LogError:" + ScriptableBuiltInFunction.NewLine() + writeErrorException.Message,
writeErrorException.StackTrace, "Global", info.eSpaceName, info.applicationName, info.applicationKey, context.username);
} catch { }
}
return(String.Empty);
}
public static string GetStackEnvironmentInfo(AppInfoForStack info, ContextInfoForStack context)
{
// safely get all environment parameters
string requestUrl = "", requestMethod = "", requestQuery = "", applicationPath = "", processName = "", processStartTime = "", currentLocale = "", filePath = "", dateFormat = "", dotNetVersion = "", appDomain = "", compiledWithVersion = "", clientIp = "", deviceUuid = "";
int espaceVersionId = 0, espaceVersion = 0, espaceVersionPublishingId = 0, processId = 0;
long privateMBytes = 0, virtualMBytes = 0, threadId = 0;
string threadName = "";
espaceVersionId = info.espaceVersionId;
espaceVersion = info.espaceVersion;
requestUrl = context.requestUrl;
requestMethod = context.requestMethod;
requestQuery = context.requestQuery;
currentLocale = context.currentLocale;
clientIp = context.clientIp;
deviceUuid = context.deviceUuid;
try {
applicationPath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
applicationPath = applicationPath.Replace("Program Files\\OutSystems\\Service Center", "...\\SC")
.Replace("Program Files\\OutSystems\\Platform Server", "...\\PS")
.Replace("Program Files\\OutSystems\\Hub Server", "...\\HS");
} catch { }
try { privateMBytes = Process.GetCurrentProcess().PrivateMemorySize64 / 1024 / 1024; } catch { }
try { virtualMBytes = Process.GetCurrentProcess().VirtualMemorySize64 / 1024 / 1024; } catch { }
try { processId = Process.GetCurrentProcess().Id; } catch { }
try { processName = Process.GetCurrentProcess().ProcessName; } catch { }
try { processStartTime = Process.GetCurrentProcess().StartTime.ToUniversalTime().ToString(); } catch { }
try { threadId = Thread.CurrentThread.ManagedThreadId; } catch { }
try { threadName = Thread.CurrentThread.Name; } catch { }
if (context.CurrentExecutionFileName != null)
{
filePath = ScriptableBuiltInFunction.NewLine() + "FilePath: " + applicationPath + context.CurrentExecutionFileName;
}
try { dateFormat = FormatInfoLogic.GetOutputDateFormatString(); } catch { }
try { dotNetVersion = Environment.Version.ToString(); } catch { }
try { appDomain = AppDomain.CurrentDomain.FriendlyName; } catch { }
try { compiledWithVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString(); } catch { }
string environmentInformation;
if (EnvironmentInformationOverride != null)
{
environmentInformation = EnvironmentInformationOverride; // ScriptableBuiltInFunction.NewLine() + EnvironmentInformationOverride;
}
else
{
environmentInformation =
"eSpaceVer: " + espaceVersion + " (Id=" + espaceVersionId + ", PubId=" + espaceVersionPublishingId + ", CompiledWith=" + compiledWithVersion + ")" +
ScriptableBuiltInFunction.NewLine() + "RequestUrl: " + requestUrl + " (Method: " + requestMethod + ")" +
ScriptableBuiltInFunction.NewLine() + "AppDomain: " + appDomain +
((filePath.IsNullOrEmpty()) ? ScriptableBuiltInFunction.NewLine() + "Path: " + applicationPath : filePath) +
((clientIp.IsNullOrEmpty()) ? "" : (ScriptableBuiltInFunction.NewLine() + "ClientIp: " + clientIp)) +
((deviceUuid.IsNullOrEmpty()) ? "" : (ScriptableBuiltInFunction.NewLine() + deviceUuid)) +
ScriptableBuiltInFunction.NewLine() + "Locale: " + currentLocale +
ScriptableBuiltInFunction.NewLine() + "DateFormat: " + dateFormat +
ScriptableBuiltInFunction.NewLine() + "PID: " + processId + " ('" + processName + "', Started='" + processStartTime + "', Priv=" + privateMBytes + "Mb, Virt=" + virtualMBytes + "Mb)" +
ScriptableBuiltInFunction.NewLine() + "TID: " + threadId +
ScriptableBuiltInFunction.NewLine() + "Thread Name: " + threadName +
ScriptableBuiltInFunction.NewLine() + ".NET: " + dotNetVersion;
}
return(environmentInformation);
}