/// <summary>
        /// Filters the access request with "views" and "authoring" in their request body.
        /// </summary>
        private bool IsVizLoadAccessEvent(Apache.ApacheEvent accessRequest)
        {
            var requestUrl = accessRequest.RequestBody;

            var urlParts = requestUrl.Split('/');
            var index    = 0; //index from where search for "views" or "authoring" should start

            if (urlParts.Length > 2 && urlParts[1] == "t")
            {
                // there is site value so the index should be from 3
                // example in /t/MySite2/views/Election the value "views" is at index 3 with '/' being delimiter
                index = 3;
            }

            return(urlParts.Skip(index).Take(2).Any(part => part == "authoring" || part == "views"));
        }
        /// <summary>
        /// Process access log request by querying apache events
        /// </summary>
        private BrowserSession ProcessAccessRequest(Apache.ApacheEvent accessRequest)
        {
            var browserSession   = new BrowserSession();
            var browserStartTime = accessRequest.Timestamp - _timeZoneDictionary[accessRequest.TimestampOffset];

            browserSession.BrowserStartTime = browserStartTime.ToString(UtcDateFormat);
            browserSession.Url             = accessRequest.RequestBody;
            browserSession.AccessRequestId = accessRequest.RequestId;
            browserSession.HttpStatus      = accessRequest.StatusCode.ToString();
            browserSession.LoadTime        = accessRequest.RequestTimeMS.ToString();

            try
            {
                var vizqlSessionIDs = GetVizqlSessionsForApacheRequestId(browserSession, browserSession.AccessRequestId);
                browserSession.Commands = GetVizqlServerCommands(browserSession, vizqlSessionIDs);
            }
            catch (Exception ex)
            {
                _logger.LogDebug(" Exception {0}, Exception encountered while parsing VizqlServer commands", ex.Message);
                return(null);
            }

            return(browserSession);
        }