public static LogElementResponse LogElement(LogElementDTO logElement)
{
lock (logElementLock)
{
try
{
var config = ConfigurationHelper.GetConfigurationSection();
if (!config.Enabled)
{
return new LogElementResponse()
{
Success = true
}
}
;
var unixNow = TimeHelper.UnixTimestamp();
LogElementDTO lastLogElement = null;
//Cleanup old entries in dictionary
dictLastLogElementPerPage.Where(x => x.Value.UnixTimestamp < unixNow - cleanupAfterLastLogElementsAfterSeconds).Select(x => x.Key).ToList().ForEach(x => dictLastLogElementPerPage.Remove(x));
if (dictLastLogElementPerPage.TryGetValue(logElement.PageGUID, out lastLogElement))
{
if (lastLogElement.UnixTimestamp >= logElement.UnixTimestamp)
{
//Correct logElement, it must be placed after lastLogElement
var diffAdjust = (lastLogElement.UnixTimestamp + unixTimestampForwardAdjuster) - logElement.UnixTimestamp;
logElement.UnixTimestamp += diffAdjust;
if (logElement.UnixTimestampEnd.HasValue)
{
logElement.UnixTimestampEnd += diffAdjust;
}
}
}
else
{
//This is the first registered logElement for this pageGUID, nothing to correct against
}
if (unixNow < logElement.UnixTimestamp) //Get server back on right track if the logElement.UnixTimestamp is ahead of time, which it could be if the logElement was transfered from e.g. the clientside(browser)
{
var diffSeconds = logElement.UnixTimestamp - unixNow;
var diffMS = (int)Math.Ceiling(diffSeconds * 1000.0);
System.Threading.Thread.Sleep(diffMS);
}
dictLastLogElementPerPage[logElement.PageGUID] = logElement;
GetLoggingPersister(config.LogType).LogElement(config.FilePath, logElement);
return(new LogElementResponse()
{
Success = true
});
}
catch (Exception ex)
{
return(new LogElementResponse()
{
Success = false, Message = ex.Message + " ::: " + ex.StackTrace
});
}
}
}
