/// <summary>
/// Common helper for all End Callbacks.
/// </summary>
/// <param name="exceptionObj">The exception object if any.</param>
/// <param name="thisObj">This object.</param>
/// <param name="sendTelemetryItem">True if telemetry item should be sent, otherwise it only stops the telemetry item.</param>
private void OnEndInternal(object exceptionObj, object thisObj, bool sendTelemetryItem = true)
{
if (thisObj == null)
{
DependencyCollectorEventSource.Log.NotExpectedCallback(0, "OnEndSql", "thisObj == null");
return;
}
DependencyCollectorEventSource.Log.EndCallbackCalled(thisObj.GetHashCode().ToString(CultureInfo.InvariantCulture));
DependencyTelemetry telemetry = null;
Tuple <DependencyTelemetry, bool> telemetryTuple = null;
bool isCustomGenerated = false;
telemetryTuple = this.TelemetryTable.Get(thisObj);
if (telemetryTuple != null)
{
telemetry = telemetryTuple.Item1;
isCustomGenerated = telemetryTuple.Item2;
}
if (telemetry == null)
{
DependencyCollectorEventSource.Log.EndCallbackWithNoBegin(thisObj.GetHashCode().ToString(CultureInfo.InvariantCulture));
return;
}
if (!isCustomGenerated)
{
this.TelemetryTable.Remove(thisObj);
if (sendTelemetryItem)
{
var exception = exceptionObj as Exception;
if (exception != null)
{
telemetry.Success = false;
telemetry.Properties.Add("ErrorMessage", exception.Message);
var sqlEx = exception as SqlException;
telemetry.ResultCode = sqlEx != null?sqlEx.Number.ToString(CultureInfo.InvariantCulture) : "0";
}
else
{
telemetry.Success = true;
}
DependencyCollectorEventSource.Log.AutoTrackingDependencyItem(telemetry.Name);
ClientServerDependencyTracker.EndTracking(this.telemetryClient, telemetry);
}
else
{
DependencyCollectorEventSource.Log.EndOperationNoTracking(telemetry.Name);
ClientServerDependencyTracker.EndOperation(telemetry);
}
}
}