public void AddData(CacheEntry entry)
{
var key = entry.Key.ToString();
var cacheItemPolicy = new CacheItemPolicy();
if (entry.Expires.HasValue)
{
cacheItemPolicy.AbsoluteExpiration = entry.Expires.Value;
}
_cache.AddOrGetExisting(key, entry, cacheItemPolicy, _regionName);
}
public CacheEntry MakeEntry(HttpWebRequest request, string profile, HttpWebResponse response, List<Tuple<string, string>> headers, DateTime? expires)
{
var newEntry = new CacheEntry
{
Expires = expires,
DateStored = DateTime.Now,
Headers = headers,
Key = new CacheKey(request.RequestUri.AbsoluteUri, request.UserAgent, profile),
StatusCode = response.StatusCode,
StatusDescription = response.StatusDescription
};
if (response.ContentLength > 0)
{
newEntry.ResponseBytes = new byte[response.ContentLength];
}
return newEntry;
}
private void ResponseFromCache(Stream outStream, CacheEntry cacheEntry)
{
//serve from cache
var responseWriter = new StreamWriter(outStream);
try
{
WriteResponseStatus(cacheEntry.StatusCode, cacheEntry.StatusDescription, responseWriter);
WriteResponseHeaders(responseWriter, cacheEntry.Headers);
if (cacheEntry.ResponseBytes != null)
{
var loggerOutput = new StringBuilder();
outStream.Write(cacheEntry.ResponseBytes, 0, cacheEntry.ResponseBytes.Length);
if (_proxyServerConfiguration.DumpResponseData)
{
loggerOutput.Append(UTF8Encoding.UTF8.GetString(cacheEntry.ResponseBytes));
}
}
responseWriter.Close();
}
catch (Exception ex)
{
_logger.Error(ex);
}
finally
{
responseWriter.Close();
}
}