public TracePayload GetSerializedPayload(object source, TraceRecord traceRecord, Exception exception, bool getServiceReference)
{
string eventSource = null;
string extendedData = null;
string serializedException = null;
if (source != null)
{
eventSource = CreateSourceString(source);
}
if (traceRecord != null)
{
StringBuilder sb = new StringBuilder();
XmlTextWriter writer = new XmlTextWriter(new StringWriter(sb, CultureInfo.CurrentCulture));
writer.WriteStartElement("ExtendedData");
traceRecord.WriteTo(writer);
writer.WriteEndElement();
extendedData = sb.ToString();
}
if (exception != null)
{
serializedException = ExceptionToTraceString(exception);
}
if (getServiceReference && (traceAnnotation != null))
{
return(new TracePayload(serializedException, eventSource, appDomainFriendlyName, extendedData, traceAnnotation()));
}
return(new TracePayload(serializedException, eventSource, appDomainFriendlyName, extendedData, string.Empty));
}
public TracePayload GetSerializedPayload(object source, TraceRecord traceRecord, Exception exception, bool getServiceReference)
{
string eventSource = null;
string extendedData = null;
string serializedException = null;
if (source != null)
{
eventSource = CreateSourceString(source);
}
if (traceRecord != null)
{
StringBuilder sb = StringBuilderPool.Take();
try
{
using (StringWriter stringWriter = new StringWriter(sb, CultureInfo.CurrentCulture))
{
using (XmlTextWriter writer = new XmlTextWriter(stringWriter))
{
writer.WriteStartElement(DiagnosticStrings.ExtendedDataTag);
traceRecord.WriteTo(writer);
writer.WriteEndElement();
writer.Flush();
stringWriter.Flush();
extendedData = sb.ToString();
}
}
}
finally
{
StringBuilderPool.Return(sb);
}
}
if (exception != null)
{
// We want to keep the ETW trace message to under 32k. So we keep the serialized exception to under 28k bytes.
serializedException = ExceptionToTraceString(exception, MaxExceptionStringLength);
}
if (getServiceReference && (EtwDiagnosticTrace.traceAnnotation != null))
{
return(new TracePayload(serializedException, eventSource, DiagnosticTraceBase.AppDomainFriendlyName, extendedData, EtwDiagnosticTrace.traceAnnotation()));
}
return(new TracePayload(serializedException, eventSource, DiagnosticTraceBase.AppDomainFriendlyName, extendedData, string.Empty));
}
public TracePayload GetSerializedPayload(object source, TraceRecord traceRecord, Exception exception, bool getServiceReference)
{
string str = null;
string str1 = null;
string traceString = null;
if (source != null)
{
str = DiagnosticTraceBase.CreateSourceString(source);
}
if (traceRecord != null)
{
StringBuilder stringBuilder = EtwDiagnosticTrace.StringBuilderPool.Take();
try
{
using (StringWriter stringWriter = new StringWriter(stringBuilder, CultureInfo.CurrentCulture))
{
using (XmlTextWriter xmlTextWriter = new XmlTextWriter(stringWriter))
{
xmlTextWriter.WriteStartElement("ExtendedData");
traceRecord.WriteTo(xmlTextWriter);
xmlTextWriter.WriteEndElement();
xmlTextWriter.Flush();
stringWriter.Flush();
str1 = stringBuilder.ToString();
}
}
}
finally
{
EtwDiagnosticTrace.StringBuilderPool.Return(stringBuilder);
}
}
if (exception != null)
{
traceString = EtwDiagnosticTrace.ExceptionToTraceString(exception, 0x7000);
}
if (!getServiceReference || EtwDiagnosticTrace.traceAnnotation == null)
{
return(new TracePayload(traceString, str, DiagnosticTraceBase.AppDomainFriendlyName, str1, string.Empty));
}
else
{
return(new TracePayload(traceString, str, DiagnosticTraceBase.AppDomainFriendlyName, str1, EtwDiagnosticTrace.traceAnnotation()));
}
}
public TracePayload GetSerializedPayload(object source, TraceRecord traceRecord, Exception exception, bool getServiceReference)
{
string eventSource = null;
string extendedData = null;
string serializedException = null;
if (source != null)
{
eventSource = CreateSourceString(source);
}
if (traceRecord != null)
{
StringBuilder sb = StringBuilderPool.Take();
try
{
using (StringWriter stringWriter = new StringWriter(sb, CultureInfo.CurrentCulture))
{
using (XmlTextWriter writer = new XmlTextWriter(stringWriter))
{
writer.WriteStartElement(DiagnosticStrings.ExtendedDataTag);
traceRecord.WriteTo(writer);
writer.WriteEndElement();
writer.Flush();
stringWriter.Flush();
extendedData = sb.ToString();
}
}
}
finally
{
StringBuilderPool.Return(sb);
}
}
if (exception != null)
{
// We want to keep the ETW trace message to under 32k. So we keep the serialized exception to under 28k bytes.
serializedException = ExceptionToTraceString(exception, MaxExceptionStringLength);
}
if (getServiceReference && (EtwDiagnosticTrace.traceAnnotation != null))
{
return new TracePayload(serializedException, eventSource, DiagnosticTraceBase.AppDomainFriendlyName, extendedData, EtwDiagnosticTrace.traceAnnotation());
}
return new TracePayload(serializedException, eventSource, DiagnosticTraceBase.AppDomainFriendlyName, extendedData, string.Empty);
}
void BuildTrace(PlainXmlWriter xml, TraceEventType type, string msdnTraceCode, string description,
TraceRecord trace, Exception exception, object source)
{
xml.WriteStartElement(DiagnosticStrings.TraceRecordTag);
xml.WriteAttributeString(DiagnosticStrings.NamespaceTag, LegacyDiagnosticTrace.TraceRecordVersion);
xml.WriteAttributeString(DiagnosticStrings.SeverityTag, DiagnosticTraceBase.LookupSeverity(type));
xml.WriteElementString(DiagnosticStrings.TraceCodeTag, msdnTraceCode);
xml.WriteElementString(DiagnosticStrings.DescriptionTag, description);
xml.WriteElementString(DiagnosticStrings.AppDomain, DiagnosticTraceBase.AppDomainFriendlyName);
if (source != null)
{
xml.WriteElementString(DiagnosticStrings.SourceTag, CreateSourceString(source));
}
if (trace != null)
{
xml.WriteStartElement(DiagnosticStrings.ExtendedDataTag);
xml.WriteAttributeString(DiagnosticStrings.NamespaceTag, trace.EventId);
trace.WriteTo(xml);
xml.WriteEndElement();
}
if (exception != null)
{
xml.WriteStartElement(DiagnosticStrings.ExceptionTag);
AddExceptionToTraceString(xml, exception);
xml.WriteEndElement();
}
xml.WriteEndElement();
}
public TracePayload GetSerializedPayload(object source, TraceRecord traceRecord, Exception exception, bool getServiceReference)
{
string eventSource = null;
string extendedData = null;
string serializedException = null;
if (source != null)
{
eventSource = CreateSourceString(source);
}
if (traceRecord != null)
{
StringBuilder sb = new StringBuilder();
XmlTextWriter writer = new XmlTextWriter(new StringWriter(sb, CultureInfo.CurrentCulture));
writer.WriteStartElement("ExtendedData");
traceRecord.WriteTo(writer);
writer.WriteEndElement();
extendedData = sb.ToString();
}
if (exception != null)
{
serializedException = ExceptionToTraceString(exception);
}
if (getServiceReference && (traceAnnotation != null))
{
return new TracePayload(serializedException, eventSource, appDomainFriendlyName, extendedData, traceAnnotation());
}
return new TracePayload(serializedException, eventSource, appDomainFriendlyName, extendedData, string.Empty);
}
public TracePayload GetSerializedPayload(object source, TraceRecord traceRecord, Exception exception, bool getServiceReference)
{
string str = null;
string str1 = null;
string traceString = null;
if (source != null)
{
str = DiagnosticTraceBase.CreateSourceString(source);
}
if (traceRecord != null)
{
StringBuilder stringBuilder = EtwDiagnosticTrace.StringBuilderPool.Take();
try
{
using (StringWriter stringWriter = new StringWriter(stringBuilder, CultureInfo.CurrentCulture))
{
using (XmlTextWriter xmlTextWriter = new XmlTextWriter(stringWriter))
{
xmlTextWriter.WriteStartElement("ExtendedData");
traceRecord.WriteTo(xmlTextWriter);
xmlTextWriter.WriteEndElement();
xmlTextWriter.Flush();
stringWriter.Flush();
str1 = stringBuilder.ToString();
}
}
}
finally
{
EtwDiagnosticTrace.StringBuilderPool.Return(stringBuilder);
}
}
if (exception != null)
{
traceString = EtwDiagnosticTrace.ExceptionToTraceString(exception, 0x7000);
}
if (!getServiceReference || EtwDiagnosticTrace.traceAnnotation == null)
{
return new TracePayload(traceString, str, DiagnosticTraceBase.AppDomainFriendlyName, str1, string.Empty);
}
else
{
return new TracePayload(traceString, str, DiagnosticTraceBase.AppDomainFriendlyName, str1, EtwDiagnosticTrace.traceAnnotation());
}
}
private void BuildTrace(PlainXmlWriter xml, TraceEventType type, string msdnTraceCode, string description, TraceRecord trace, Exception exception, object source)
{
xml.WriteStartElement("TraceRecord");
xml.WriteAttributeString("xmlns", "http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord");
xml.WriteAttributeString("Severity", LookupSeverity(type));
xml.WriteElementString("TraceIdentifier", msdnTraceCode);
xml.WriteElementString("Description", description);
xml.WriteElementString("AppDomain", this.AppDomainFriendlyName);
if (source != null)
{
xml.WriteElementString("Source", CreateSourceString(source));
}
if (trace != null)
{
xml.WriteStartElement("ExtendedData");
xml.WriteAttributeString("xmlns", trace.EventId);
trace.WriteTo(xml);
xml.WriteEndElement();
}
if (exception != null)
{
xml.WriteStartElement("Exception");
this.AddExceptionToTraceString(xml, exception);
xml.WriteEndElement();
}
xml.WriteEndElement();
}