C#•2y ago

✅ Recieve less than transmitting in network stream

Hello there, I'm trying to implement a FTP server and I got troubles with the network stream Whenever I transmit a 4669 file, I recieve only 3779 and it's sending 0 which as it says marks the end of the data. The headers I sent indicate the file's size so I know exactly how much to expect and I got the conditions for it. I have tried almost everything I could think of. Here is the code for the server:

while(totalRead < size)
                    {
                        read = reader.Read(buffer, 0, buffer.Length);
                        if (read == 0)
                        {
                            Console.WriteLine("read is empty {0}", read);
                            break;
                        }
                        

                        totalRead += read;
                        if(read < buffer.Length)
                        {
                            Array.Resize(ref buffer, read);
                        }
                        f.Write(buffer,0, buffer.Length);
                        f.Seek(totalRead, SeekOrigin.Begin);
                    }
                    reader.Close();

while(totalRead < size)
                    {
                        read = reader.Read(buffer, 0, buffer.Length);
                        if (read == 0)
                        {
                            Console.WriteLine("read is empty {0}", read);
                            break;
                        }
                        

                        totalRead += read;
                        if(read < buffer.Length)
                        {
                            Array.Resize(ref buffer, read);
                        }
                        f.Write(buffer,0, buffer.Length);
                        f.Seek(totalRead, SeekOrigin.Begin);
                    }
                    reader.Close();

Here is the code of the client:

while (totalRead < fSz)
                    {
                        read = fs.Read(buf, 0, buf.Length);
                        if (read == 0)
                            break;
                        totalRead += read;
                        if(read < buf.Length)
                        {
                            Array.Resize(ref buf, read);
                        }
                        
                        stream.Write(buf, 0, buf.Length);
                        
                    }
                    fs.Close();

                    stream.Close();

while (totalRead < fSz)
                    {
                        read = fs.Read(buf, 0, buf.Length);
                        if (read == 0)
                            break;
                        totalRead += read;
                        if(read < buf.Length)
                        {
                            Array.Resize(ref buf, read);
                        }
                        
                        stream.Write(buf, 0, buf.Length);
                        
                    }
                    fs.Close();

                    stream.Close();

in both

stream

stream

is an instace of Network stream created with the underlying socket of TcpClient. I would appreciate any help. Thank you.

3 Replies

Accord•2y ago

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.

LanderOP•2y ago

Still active

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

Gaming

Programming

✅ Recieve less than transmitting in network stream