private void CreateEtwProvider(Guid etwProviderId)
{
if ((etwProviderId != Guid.Empty) && isVistaOrGreater)
{
this.etwProvider = (System.Runtime.Diagnostics.EtwProvider)etwProviderCache[etwProviderId];
if (this.etwProvider == null)
{
lock (etwProviderCache)
{
this.etwProvider = (System.Runtime.Diagnostics.EtwProvider)etwProviderCache[etwProviderId];
if (this.etwProvider == null)
{
this.etwProvider = new System.Runtime.Diagnostics.EtwProvider(etwProviderId);
etwProviderCache.Add(etwProviderId, this.etwProvider);
}
}
}
this.etwProviderId = etwProviderId;
}
}
public DiagnosticTrace(string traceSourceName, Guid etwProviderId)
{
try
{
this.thisLock = new object();
this.TraceSourceName = traceSourceName;
this.eventSourceName = this.TraceSourceName + " " + "4.0.0.0";
this.LastFailure = DateTime.MinValue;
this.CreateTraceSource();
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
new EventLogger(this.eventSourceName, null).LogEvent(TraceEventType.Error, 4, 0xc0010064, false, new string[] { exception.ToString() });
}
try
{
this.CreateEtwProvider(etwProviderId);
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
this.etwProvider = null;
new EventLogger(this.eventSourceName, null).LogEvent(TraceEventType.Error, 4, 0xc0010064, false, new string[] { exception2.ToString() });
}
if (this.TracingEnabled || this.EtwTracingEnabled)
{
this.AddDomainEventHandlersForCleanup();
}
}
public DiagnosticTrace(string traceSourceName, Guid etwProviderId)
{
try
{
this.thisLock = new object();
this.TraceSourceName = traceSourceName;
this.eventSourceName = this.TraceSourceName + " " + "4.0.0.0";
this.LastFailure = DateTime.MinValue;
this.CreateTraceSource();
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
new EventLogger(this.eventSourceName, null).LogEvent(TraceEventType.Error, 4, 0xc0010064, false, new string[] { exception.ToString() });
}
try
{
this.CreateEtwProvider(etwProviderId);
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
this.etwProvider = null;
new EventLogger(this.eventSourceName, null).LogEvent(TraceEventType.Error, 4, 0xc0010064, false, new string[] { exception2.ToString() });
}
if (this.TracingEnabled || this.EtwTracingEnabled)
{
this.AddDomainEventHandlersForCleanup();
}
}
private void CreateEtwProvider(Guid etwProviderId)
{
if ((etwProviderId != Guid.Empty) && isVistaOrGreater)
{
this.etwProvider = (System.Runtime.Diagnostics.EtwProvider) etwProviderCache[etwProviderId];
if (this.etwProvider == null)
{
lock (etwProviderCache)
{
this.etwProvider = (System.Runtime.Diagnostics.EtwProvider) etwProviderCache[etwProviderId];
if (this.etwProvider == null)
{
this.etwProvider = new System.Runtime.Diagnostics.EtwProvider(etwProviderId);
etwProviderCache.Add(etwProviderId, this.etwProvider);
}
}
}
this.etwProviderId = etwProviderId;
}
}
