public void PushMessages(IEnumerable <CommandMessage> messages)
{
if (_disposed)
{
throw new ObjectDisposedException(this.GetType().FullName);
}
if (_protocolVersion == ProtocolVersion.Version1)
{
Stream stream = new BufferStream(_bufferManager);
try
{
var message = new CommandsMessage();
message.CommandMessages.AddRange(messages);
stream = new JoinStream(stream, message.Export(_bufferManager));
_connection.Send(stream, _sendTimeSpan);
_lastSendTime = DateTime.UtcNow;
}
catch (ConnectionException)
{
this.OnClose(new EventArgs());
}
finally
{
stream.Close();
}
}
else
{
throw new ConnectionManagerException();
}
}
public void Unir(string fichero, string dirDest, JoinInfo info)
{
byte[] buffer = new byte[Consts.BUFFER_LENGTH];
int leidos = 0;
long transferidos = 0;
OnProgress (0, info.Length);
Stream fos = UtilidadesFicheros.CreateWriter (dirDest + Path.DirectorySeparatorChar + info.OriginalFile);
Stream fis = new JoinStream (info);
while ((leidos = fis.Read(buffer, 0, buffer.Length)) > 0) {
transferidos += leidos;
fos.Write (buffer, 0, leidos);
OnProgress (transferidos, info.Length);
}
fis.Close ();
fos.Close ();
}
private static Stream ToStream <T>(ItemBase <T> item)
where T : ItemBase <T>
{
Stream stream = null;
try
{
stream = item.Export(_bufferManager);
List <KeyValuePair <int, Stream> > list = new List <KeyValuePair <int, Stream> >();
try
{
BufferStream deflateBufferStream = new BufferStream(_bufferManager);
byte[] compressBuffer = null;
try
{
compressBuffer = _bufferManager.TakeBuffer(1024 * 1024);
using (DeflateStream deflateStream = new DeflateStream(deflateBufferStream, CompressionMode.Compress, true))
{
int i = -1;
while ((i = stream.Read(compressBuffer, 0, compressBuffer.Length)) > 0)
{
deflateStream.Write(compressBuffer, 0, i);
}
}
}
finally
{
_bufferManager.ReturnBuffer(compressBuffer);
}
deflateBufferStream.Seek(0, SeekOrigin.Begin);
list.Add(new KeyValuePair <int, Stream>(1, deflateBufferStream));
}
catch (Exception)
{
}
list.Add(new KeyValuePair <int, Stream>(0, stream));
list.Sort((x, y) =>
{
return(x.Value.Length.CompareTo(y.Value.Length));
});
#if DEBUG
if (list[0].Value.Length != stream.Length)
{
Debug.WriteLine("RosaConverter ToStream : {0}→{1} {2}",
NetworkConverter.ToSizeString(stream.Length),
NetworkConverter.ToSizeString(list[0].Value.Length),
NetworkConverter.ToSizeString(list[0].Value.Length - stream.Length));
}
#endif
for (int i = 1; i < list.Count; i++)
{
list[i].Value.Dispose();
}
BufferStream headerStream = new BufferStream(_bufferManager);
headerStream.WriteByte((byte)list[0].Key);
var dataStream = new JoinStream(headerStream, list[0].Value);
MemoryStream crcStream = new MemoryStream(Crc32_Castagnoli.ComputeHash(dataStream));
return(new JoinStream(dataStream, crcStream));
}
catch (Exception ex)
{
if (stream != null)
{
stream.Dispose();
}
throw new ArgumentException(ex.Message, ex);
}
}
public void setSession(int i, AmongSession amongSession)
{
Sessions[i] = amongSession;
ActiveSessions++;
InputStream[i] = new JoinStream();
}
