public static void SendError(Exception ex)
{
try
{
if (null == HttpContext.Current)
{
return;
}
ErrorTracker.ErrorInfo oErrorInfo = new ErrorTracker.ErrorInfo();
ErrorTracker.Service oService = new Micajah.ErrorTrackerHelper.ErrorTracker.Service();
#region Collecting ErrorInfo Data
oErrorInfo.ApplicationID = Convert.ToInt32(ConfigurationSettings.AppSettings["ApplicationID"]);
try
{
WebException.GetExceptions(ex, oErrorInfo);
}
catch (ApplicationStartException)
{
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Buffer = false;
HttpContext.Current.Response.Write("Error, Site is restarting. Try again later.");
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
return;
}
oErrorInfo.Browser = System.Web.HttpContext.Current.Request.Browser.Browser;
oErrorInfo.PhysicalFileName = System.Web.HttpContext.Current.Request.PhysicalPath;
oErrorInfo.UserIPAddress = System.Web.HttpContext.Current.Request.UserHostAddress.ToString();
oErrorInfo.UserHostName = System.Web.HttpContext.Current.Request.UserHostName.ToString();
oErrorInfo.ErrorFile = System.Web.HttpContext.Current.Request.Url.LocalPath;
oErrorInfo.URL = System.Web.HttpContext.Current.Request.Url.AbsoluteUri;
oErrorInfo.URLReferrer = null != System.Web.HttpContext.Current.Request.UrlReferrer ? System.Web.HttpContext.Current.Request.UrlReferrer.AbsoluteUri : "None";
oErrorInfo.MachineName = System.Web.HttpContext.Current.Server.MachineName.ToString();
oErrorInfo.Version = WebException.GetVersionNumbers();
oErrorInfo.StackTrace = WebException.GetTrace();
oErrorInfo.Form = WebException.GetForm();
oErrorInfo.Session = WebException.GetSession();
oErrorInfo.QueryString = System.Web.HttpContext.Current.Request.QueryString.ToString();
oErrorInfo.QueryStringDescription = WebException.GetQueryString();
oErrorInfo.ApplicationDescription = WebException.GetApplication();
oErrorInfo.RequestCookies = WebException.GetRequestCookies();
oErrorInfo.ResponseCookies = WebException.GetResponseCookies();
oErrorInfo.ServerVariables = WebException.GetServerVariables();
oErrorInfo.Cache = WebException.GetCache();
#endregion
oService.AddError(oErrorInfo);
}
catch (Exception exc)
{
throw exc;
}
}
public static void GetExceptions(Exception oCurrentException, ErrorTracker.ErrorInfo oErrorInfo)
{
string sFullTrace = string.Empty;
string strInnerErrorType = string.Empty;
string strErrorTrace = string.Empty;
string strErrorLine = string.Empty;
string strErrorFile = string.Empty;
string strErrorMessage = string.Empty;
string strErrorPage = System.Web.HttpContext.Current.Request.PhysicalPath;
StringBuilder oSB = new StringBuilder();
AppendTableHeader(oSB);
oSB.Append("<tr>");
oSB.Append("<td colspan=2><h3>Exceptions</h3></td>");
oSB.Append("</tr>");
bool bFirstStepDown = true;
while (oCurrentException != null)
{
Exception exInnerError = oCurrentException;
if (exInnerError != null)
{
strInnerErrorType = exInnerError.GetType().ToString();
switch (strInnerErrorType)
{
// ascx/aspx compile error
case "System.Web.HttpCompileException":
System.CodeDom.Compiler.CompilerErrorCollection colErrors = ((System.Web.HttpCompileException)exInnerError).Results.Errors;
if (colErrors.Count > 0)
{
strErrorLine = colErrors[0].Line.ToString();
strErrorFile = colErrors[0].FileName;
strErrorMessage = colErrors[0].ErrorNumber + ": " + colErrors[0].ErrorText;
}
break;
// any other error like XML parsing or bad string manipulations
default:
System.Diagnostics.StackTrace stError = new System.Diagnostics.StackTrace(exInnerError, true);
for (int i = 0; i < stError.FrameCount; i++)
{
if (stError.GetFrame(i).GetFileName() != null)
{
strErrorLine = stError.GetFrame(i).GetFileLineNumber().ToString();
strErrorFile = stError.GetFrame(i).GetFileName();
strErrorMessage = exInnerError.Message;
break;
}
}
if (strErrorFile == "")
{
strErrorMessage = "Untrapped Exception: " + exInnerError.Message;
strErrorFile = "Unknown";
}
break;
}
strErrorTrace = exInnerError.StackTrace;
sFullTrace += strErrorTrace;
}
else
{
strErrorMessage = oCurrentException.Message;
strErrorTrace = oCurrentException.StackTrace;
strErrorFile = "Unknown";
}
if (strErrorMessage.IndexOf("Application is restarting") > -1)
{
throw new ApplicationStartException();
}
if ((strInnerErrorType != null) && (strInnerErrorType.Trim().Length > 0))
{
AppendTableRow(oSB, "Type", strInnerErrorType.ToString(), true);
}
if ((strErrorMessage != null) && (strErrorMessage.Trim().Length > 0))
{
AppendTableRow(oSB, "Message", strErrorMessage.ToString(), true, "color:red;");
}
if ((strErrorFile != null) && (strErrorFile.Trim().Length > 0))
{
AppendTableRow(oSB, "Error File", CreateAnchor(strErrorFile.ToString()), true);
}
if ((strErrorLine != null) && (strErrorLine.Trim().Length > 0))
{
AppendTableRow(oSB, "Error Line", strErrorLine.ToString(), true);
}
if ((strErrorTrace != null) && (strErrorTrace.Trim().Length > 0))
{
AppendTableRow(oSB, "StackTrace", strErrorTrace.ToString().ToString().Replace("\n", "<br />"), true);
}
oSB.Append("<tr>");
oSB.Append("<td colspan2> </td>");
oSB.Append("</tr>");
if (bFirstStepDown)
{
oErrorInfo.Name = strInnerErrorType;
oErrorInfo.ExceptionType = strInnerErrorType;
oErrorInfo.ErrorLineNumber = string.Empty == strErrorLine ? 0 : Convert.ToInt32(strErrorLine);
oErrorInfo.SourceFile = strErrorFile;
oErrorInfo.Description = strErrorMessage;
}
oCurrentException = oCurrentException.InnerException;
bFirstStepDown = false;
}
AppendTableFooter(oSB);
AppendHr(oSB);
oErrorInfo.ExceptionsDescription = oSB.ToString();
}
