/// <summary>
///
/// </summary>
/// <param name="searchEngineId"></param>
/// <param name="regionId"></param>
/// <param name="proxyId"></param>
/// <returns></returns>
private Proxy CreateProxyDetails(short searchEngineId, short regionId, int proxyId)
{
Data.Entities.Proxy proxy = _proxyRepo.Select(proxyId); // proxy id
return(new Proxy
{
ProxyID = proxy.ID,
IP = proxy.IP,
Port = proxy.Port,
SearchEngineID = searchEngineId,
RegionID = regionId
});
}
/// <summary>
/// All methods that make use of the _proxyStatus dictionary
/// should call this method prior.
/// </summary>
private void InitializeProxyStatuses()
{
Log.Information("Initializing Proxy Statuses");
// create search engine, region, proxy tuples
IEnumerable <Data.Entities.SearchEngine> searchEngines = _searchEngineRepo.SelectAll();
List <Data.Entities.Proxy> proxies = _proxyRepo.SelectAll().ToList();
// shuffle
int n = proxies.Count();
for (int i = n - 1; i >= 1; i--)
{
int j = _random.Next(0, i);
Data.Entities.Proxy temp = proxies[i];
proxies[i] = proxies[j];
proxies[j] = temp;
}
foreach (var searchEngine in searchEngines)
{
foreach (var proxy in proxies)
{
Tuple <short, short> key = new Tuple <short, short>(searchEngine.ID, proxy.RegionID);
if (!_proxyStatuses.ContainsKey(key))
{
_proxyStatuses[key] = new Dictionary <int, ProxyStatus>();
}
_proxyStatuses[key].Add(proxy.ID, new ProxyStatus
{
IsLocked = false,
// forces slow start, but proxies will now be naturally distributed
NextAvailability = new DateTime(
DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day,
DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second, 0).AddSeconds(
_random.Next(START_LOWER_BOUND, START_UPPER_BOUND))
});
}
}
_addedInitStatuses = true;
}
