public override async Task Invoke(IOwinContext context)
{
// following request properties have to be accessed before other middlewares run
// otherwise access could result in ObjectDisposedException
var method = context.Request.Method;
var path = context.Request.Path.ToString();
var uri = context.Request.Uri;
var requestId = _configuration.RequestIdFactory(context);
var requestParentId = OperationContext.Get()?.ParentOperationId;
var requestStartDate = DateTimeOffset.Now;
var stopWatch = new Stopwatch();
using (new OperationContextScope(
operationId: OperationContext.Get()?.OperationId ?? requestId,
parentOperationId: requestId))
using (new OperationContextStoredInOwinContextScope(context))
{
stopWatch.Start();
try
{
await Next.Invoke(context);
stopWatch.Stop();
string statusCode = context.Response.StatusCode.ToString();
var success = context.Response.StatusCode < 400;
if (await _configuration.ShouldTrackRequest(context))
{
await TrackRequest(requestId, requestParentId, method, path, uri, context,
statusCode, success, requestStartDate, stopWatch.Elapsed);
}
}
catch (Exception e)
{
stopWatch.Stop();
if (await _configuration.ShouldTrackException(context, e))
{
TraceException(requestId, e);
}
if (await _configuration.ShouldTrackRequest(context))
{
await TrackRequest(requestId, requestParentId, method, path, uri, context,
"500", false, requestStartDate, stopWatch.Elapsed);
}
throw;
}
}
}
public override async Task Invoke(IOwinContext context)
{
// following request properties have to be accessed before other middlewares run
// otherwise access could result in ObjectDisposedException
var method = context.Request.Method;
var path = context.Request.Path.ToString();
var uri = context.Request.Uri;
var requestStartDate = DateTimeOffset.Now;
var stopWatch = new Stopwatch();
stopWatch.Start();
try
{
await Next.Invoke(context);
stopWatch.Stop();
if (await _configuration.ShouldTrackRequest(context))
{
await TrackRequest(method, path, uri, context, context.Response.StatusCode, requestStartDate, stopWatch.Elapsed);
}
}
catch (Exception e)
{
stopWatch.Stop();
TraceException(e);
if (await _configuration.ShouldTrackRequest(context))
{
await TrackRequest(method, path, uri, context, (int)HttpStatusCode.InternalServerError, requestStartDate, stopWatch.Elapsed);
}
throw;
}
}