/// <summary>
/// Ends metrics for a given service. This method also tracks the service status (any exceptions) and the number of items processed.
/// </summary>
/// <param name="methodName">Method Name</param>
/// <param name="exception">Exception (if one occured)</param>
/// <param name="itemsProcessed">Number of Items Processed</param>
public void EndServiceCall(string methodName, Exception exception, string callingIPAddress = null)
{
DateTime timestamp = DateTime.Now;
if (string.IsNullOrEmpty(callingIPAddress))
{
callingIPAddress = GetCallingIPAddress();
}
ServiceMetricStatusEnum status = ServiceMetricStatusEnum.Success;
if (exception != null)
{
if (exception is APIException)
{
status = ServiceMetricStatusEnum.Error;
}
else
{
status = ServiceMetricStatusEnum.Exception;
}
}
lock (CurrentWebMethodCallStart)
{
TimeSpan processTime = timestamp.Subtract(CurrentWebMethodCallStart[methodName]);
CurrentServiceMetrics.EndServiceCall(methodName, status, processTime, timestamp, callingIPAddress, GetHostName(callingIPAddress));
}
}
/// <summary>
/// Starts metrics for a given service. Eg. Process Time and Active Requests.
/// This method knows who calls it.
/// <param name="webMethodName">Web Method Name</param>
/// </summary>
public void StartServiceCall(string webMethodName)
{
DateTime timestamp = DateTime.Now;
lock (CurrentWebMethodCallStart)
{
if (!CurrentWebMethodCallStart.ContainsKey(webMethodName))
{
CurrentWebMethodCallStart.Add(webMethodName, timestamp);
}
else
{
CurrentWebMethodCallStart[webMethodName] = timestamp;
}
CurrentServiceMetrics.StartServiceCall(webMethodName);
}
}
