public void BeginRequest(HttpResponseBase httpResponseBase)
{
_totalStopwatch.Restart();
_moduleStopwatch.Restart();
RequestAnalysis = new RequestAnalysis
{
RequestId = Regex.Replace(Convert.ToBase64String(Guid.NewGuid().ToByteArray()), "[/+=]", "")
};
_numRequests++;
try
{
_capture = new StreamCapture(httpResponseBase.Filter);
httpResponseBase.Filter = _capture;
}
catch (Exception ex)
{
SharedUtils.Log("RequestId " + RequestAnalysis.RequestId + "Exception " + ex, _logger);
}
_startStrings = RequestAnalysisUtils.GetStringCount();
_startMemory = GC.GetTotalMemory(true);
_moduleStopwatch.Stop();
}
public void EndRequest(HttpContextBase contextBase)
{
_moduleStopwatch.Start();
SizeCalculations(_capture.Length);
try
{
string response = contextBase.Response.Filter.ToString();
contextBase.Response.Clear();
RequestAnalysis.AssemblyCount = AppDomain.CurrentDomain.GetAssemblies().Length;
_endStrings = RequestAnalysisUtils.GetStringCount();
RequestAnalysis.StringsCount = _endStrings - _startStrings;
_endMemory = GC.GetTotalMemory(true);
RequestAnalysis.MemoryUsage = _endMemory - _startMemory;
_moduleStopwatch.Stop();
_totalStopwatch.Stop();
RequestAnalysis.TotalRequestTime = _totalStopwatch.Elapsed;
RequestAnalysis.ModuleRequestTime = _moduleStopwatch.Elapsed;
RequestAnalysisUtils.WriteToLog(RequestAnalysis, _requestsLogger);
NameValueCollection appSettings = SharedUtils.GetConfigSection("appSettings");
string featureToggle_Interface = appSettings["FeatureToggle_Interface"];
bool.TryParse(featureToggle_Interface, out bool enabled);
// Building the stats and writing the response will take some time but it can't be displayed to the user
response = response.Replace("</body>", RequestAnalysisUtils.BuildStatsOutput(RequestAnalysis, enabled));
contextBase.Response.Write(response);
}
catch (Exception ex)
{
SharedUtils.Log("RequestId " + RequestAnalysis.RequestId + "Exception " + ex, _logger);
}
}
public void ProcessStringCounter()
{
int count = RequestAnalysisUtils.GetStringCount();
Assert.IsTrue(count != 0);
}
