private static object HandleRawDataTransfer(int bufferId, int seq, Stream stream)
{
if (!IncomingFiles.TryGetValue(bufferId, out var status))
{
return(null);
}
lock (status)
{
var allParts = status.Request.ContentLength / DfsConfiguration.ChunkSize +
(status.Request.ContentLength % DfsConfiguration.ChunkSize == 0 ? 0 : 1);
if (status.FileStream.Position != seq * DfsConfiguration.ChunkSize)
{
//Console.WriteLine("Warning: out of order file transfer");
status.FileStream.Seek(seq * DfsConfiguration.ChunkSize, SeekOrigin.Begin);
}
stream.CopyTo(status.FileStream);
if (Interlocked.Increment(ref status.DownloadedParts) == allParts)
{
//?
status.Connection.DestroyRawDataBuffer(bufferId);
IncomingFiles.TryRemove(bufferId, out _);
VerifyQueue.Enqueue(status, CryptoHelper.BuildDiscriminatorFromS64(status.Request.S64Sha256));
}
}
return(null);
}
private static void Server_ClientDisconnected(Connection connection, Exception exception)
{
var role = connection.Data.Get <string>("_R", null) != null;
if (role)
{
VerifyQueue.RemoveClient();
SendQueue.RemoveClient();
UnzipQueue.RemoveClient();
//var targetDict = role == DfsClientType.Shard ? Shards : Realms;
//targetDict.TryRemove(connection.Identifier, out _);
}
}
private static bool AcceptClient(Connection client)
{
if (client.SslCertificates.RemotePolicyErrors != SslPolicyErrors.None)
{
return(false);
}
if (!PermissionManager.Authorize(client))
{
return(false);
}
VerifyQueue.NewClient();
SendQueue.NewClient();
UnzipQueue.NewClient();
//targetDict.TryAdd(client.Identifier, client);
//client.Data["Role"] = type.ToString();
return(true);
}
