private UrlStatistics GetStatistics(HttpRequest request, int code)
{
string url = request.GetSourceBaseUrl();
if (!mStats.TryGetValue(url, out UrlStatistics result))
{
if (mStats.Count >= mGateway.MaxStatsUrls)
{
return(null);
}
if (code >= 400)
{
return(null);
}
result = new UrlStatistics(request.GetSourceBaseUrl());
result.Path = request.GetSourcePath();
result.Ext = request.Ext;
if (mStats.TryAdd(url, result))
{
mPaths[url] = url;
System.Threading.Interlocked.Increment(ref mVersion);
}
else
{
mStats.TryGetValue(url, out result);
}
}
return(result);
}
public UrlStatistics GetUrlStatistics(string url, HttpRequest request, int code)
{
var id = GetUrlCode(url);
var stats = urlStatisticsDictionary.GetStatistics(id);
if (stats == null)
{
if (code == 404)
{
return(null);
}
lock (urlStatisticsDictionary)
{
if (mUrlStatisticsCount >= Gateway.MaxStatsUrls)
{
return(null);
}
stats = urlStatisticsDictionary.GetStatistics(id);
if (stats == null)
{
stats = new UrlStatistics(url);
stats.Path = request.Path;
urlStatisticsDictionary.SetStatistics(id, stats);
System.Threading.Interlocked.Increment(ref mUrlStatisticsCount);
}
}
}
return(stats);
}
public UrlStatistics GetUrlStatistics(string url)
{
var id = GetUrlCode(url);
var stats = urlStatisticsDictionary.GetStatistics(id);
if (stats == null)
{
lock (urlStatisticsDictionary)
{
stats = urlStatisticsDictionary.GetStatistics(id);
if (stats == null)
{
stats = new UrlStatistics(url);
urlStatisticsDictionary.SetStatistics(id, stats);
System.Threading.Interlocked.Increment(ref mUrlStatisticsCount);
}
}
}
return(stats);
}
public void SetStatistics(ulong url, UrlStatistics agent)
{
ConcurrentDictionary <ulong, UrlStatistics> keyValuePairs = mDictionarys[(int)(url % (uint)mDictionarys.Count)];
keyValuePairs[url] = agent;
}