private async Task <HttpResponseMessage> LogResponse(HttpRequestMessage request, System.Threading.CancellationToken cancellationToken, System.Diagnostics.TraceSource fallbackTraceSource, Stopwatch sw)
{
var response = await base.SendAsync(request, cancellationToken);
if (response == null || response.Content == null)
{
return(response);
}
var responseContent = await response.Content.ReadAsStringAsync();
try
{
sw.Stop();
var statusCode = (int)response.StatusCode;
var responseHeaders = response.Content.Headers.ToString() + " " + response.Headers.ToString();
responseTraceSource.TraceResponse(
(int)response.StatusCode,
responseHeaders,
responseContent,
sw.ElapsedMilliseconds);
}
catch (Exception exp)
{
fallbackTraceSource.TraceData(TraceEventType.Error, (int)Event.LoggingExceptionFallingBack, exp);
}
return(response);
}
public void OnActionExecuted(ActionExecutedContext filterContext)
{
try
{
var currentRequest = filterContext.HttpContext.Request;
if (IsExcluded(currentRequest.Url.ToString()))
{
return;
}
var responseTime = GetResponseTime(filterContext);
var responseContent = GetModelContent(filterContext);
var currentResponse = filterContext.HttpContext.Response;
responseTraceSource.TraceResponse(
currentResponse.StatusCode,
currentResponse.Headers.ToString(),
responseContent,
responseTime);
}
catch (Exception exp)
{
fallbackTraceSource.TraceData(TraceEventType.Error, (int)Event.LoggingExceptionFallingBack, exp);
}
}