/// <summary>
/// Updates the statistics related to the task in the specified index.
/// The stats relate to tasks that have been run on that index.
/// </summary>
/// <param name="index">Index to update.</param>
public void UpdateTaskCompletedStatistics(IErrorIndex index)
{
if ((index != null) && (index.Status == ErrorIndexStatus.Created))
{
StackHashTaskStatus taskStatus = index.GetTaskStatistics(this.TaskType);
taskStatus.TaskState = StackHashTaskState.Completed;
taskStatus.ServiceErrorCode = StackHashException.GetServiceErrorCode(this.LastException);
if (this.LastException != null)
{
taskStatus.FailedCount++;
taskStatus.LastFailedRunTimeUtc = taskStatus.LastStartedTimeUtc;
taskStatus.LastException = this.LastException.ToString();
}
else
{
taskStatus.SuccessCount++;
taskStatus.LastSuccessfulRunTimeUtc = taskStatus.LastStartedTimeUtc;
}
taskStatus.LastDurationInSeconds = (int)(DateTime.Now.ToUniversalTime() - taskStatus.LastStartedTimeUtc).TotalSeconds;
taskStatus.TaskState = StackHashTaskState.Completed;
index.SetTaskStatistics(taskStatus);
}
}
public void ProvideFault(Exception error,
System.ServiceModel.Channels.MessageVersion version,
ref System.ServiceModel.Channels.Message fault)
{
if (m_ReentrancyCheck)
{
return;
}
m_ReentrancyCheck = true;
try
{
if ((fault == null) && (error != null))
{
ReceiverFaultDetail receiverFaultDetail = new ReceiverFaultDetail(
error.Message, getDescription(error), StackHashException.GetServiceErrorCode(error));
FaultException <ReceiverFaultDetail> fe = new FaultException <ReceiverFaultDetail>(
receiverFaultDetail, error.Message, FaultCode.CreateReceiverFaultCode(new FaultCode("ReceiverFault")));
MessageFault mf = fe.CreateMessageFault();
fault = Message.CreateMessage(version, mf, fe.Action);
try
{
DiagnosticsHelper.LogException(DiagSeverity.Warning, "Service exception occurred", error);
}
catch (System.Exception)
{
// Ignore the error.
}
}
}
finally
{
m_ReentrancyCheck = false;
}
}
