protected void Page_Load(object sender, EventArgs e)
{
try
{
StoreManager SM = new StoreManager();
StoreTBx store = new StoreTBx();
store.status = 1;
store.name = Request["name"];
store.phone = Request["phone"];
store.lat = Request["lat"];
store.@long = Request["long"];
store.email = Request["email"];
store.close_time = Request["close"];
store.open_time = Request["open"];
store.address = Request["address"];
SM.Add(store);
Response.Write(JsonConvert.SerializeObject(new
{
success = 1
}));
}
catch (Exception ex)
{
Response.Write(JsonConvert.SerializeObject(new
{
success = -1,
error = ex
}));
}
}
private static void StartDownTorrent()
{
if (DownTaskList.Count >= MaxDownTaskNum)
{
return;
}
Task downTask = Task.Factory.StartNew(() =>
{
while (running)
{
try
{
if (!DownLoadQueue.TryTake(out var info))
{
lock (InfoStore)
{
if (!DownLoadQueue.TryTake(out info))
{
var infos = InfoStore.ReadLast(Math.Min(MaxDownTaskNum, DownLoadQueue.BoundedCapacity - DownLoadQueue.Count));
if (infos.Count > 0)
{
for (int i = 0; i < infos.Count - 1; i++)
{
var item = infos[i];
if (!DownLoadQueue.TryAdd(item))
{
InfoStore.Add(item);
}
}
info = infos.Last();
}
}
}
}
if (info == null)
{
if (!DownLoadQueue.TryTake(out info, DownTimeOutSeconds))
{
if (DownTaskList.Count > MinDownTaskNum)
{
return;
}
continue;
}
}
if (DownlaodedSet.Contains(info.Value))
{
continue;
}
watchLog.Info($"thread {Task.CurrentId:x2} downloading {info.Value}");
foreach (var peer in info.Peers.Where(p => p.Address.IsPublic()))
{
if (DownlaodedSet.Contains(info.Value))
{
break;
}
var longPeer = peer.ToInt64();
try
{
if (BadAddress.TryGetValue(longPeer, out var expireTime))
{
if (expireTime > DateTime.Now)
{
continue;
}
BadAddress.TryRemove(longPeer, out expireTime);
}
using (var client = new WireClient(peer))
{
var meta = client.GetMetaData(new global::BitTorrent.InfoHash(info.Bytes), out var netError);
if (meta == null)
{
if (netError)
{
BadAddress.AddOrUpdate(longPeer, DateTime.Now.AddDays(1),
(ip, before) => DateTime.Now.AddDays(1));
}
continue;
}
DownlaodedSet.Add(info.Value);
var torrent = ParseBitTorrent(meta);
torrent.InfoHash = info.Value;
var subdirectory = TorrentDirectory.CreateSubdirectory(DateTime.Now.ToString("yyyy-MM-dd"));
var path = Path.Combine(subdirectory.FullName, torrent.InfoHash + ".json");
var hasLock = false;
writeLock.Enter(ref hasLock);
try
{
File.WriteAllText(Path.Combine(TorrentPath, path), torrent.ToJson());
File.AppendAllText(DownloadInfoPath, torrent.InfoHash + Environment.NewLine);
}
finally
{
if (hasLock)
{
writeLock.Exit(false);
}
}
watchLog.Info($"download {torrent.InfoHash} success");
}
break;
}
catch (SocketException)
{
BadAddress.AddOrUpdate(longPeer, DateTime.Now.AddDays(1), (ip, before) => DateTime.Now.AddDays(1));
}
catch (IOException)
{
BadAddress.AddOrUpdate(longPeer, DateTime.Now.AddDays(1), (ip, before) => DateTime.Now.AddDays(1));
}
catch (Exception ex)
{
log.Error("下载失败", ex);
}
}
}
catch (Exception ex)
{
log.Error("并行下载时错误", ex);
}
}
}, TaskCreationOptions.LongRunning);
downTask.ContinueWith(t => DownTaskList.Remove(t));
DownTaskList.Add(downTask);
}
