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POsend video files to server from multiple clients
 

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    <p>I'm using this client/server code which i found on the net for communication:</p> <p>client:</p> <pre><code> public void Send(string name, string path) { try { IPAddress[] ipAddress = Dns.GetHostAddresses("address"); IPEndPoint ipEnd = new IPEndPoint(ipAddress[0], 5656); Socket clientSock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.IP); string fileName = "somefile"; string filePath = path; byte[] fileNameByte = Encoding.ASCII.GetBytes(fileName); byte[] fileData = File.ReadAllBytes(System.IO.Path.Combine(filePath, fileName)); byte[] clientData = new byte[4 + fileNameByte.Length + fileData.Length]; byte[] fileNameLen = BitConverter.GetBytes(fileNameByte.Length); fileNameLen.CopyTo(clientData, 0); fileNameByte.CopyTo(clientData, 4); fileData.CopyTo(clientData, 4 + fileNameByte.Length); clientSock.Connect(ipEnd); clientSock.Send(clientData); MessageBox.Show("file has been send: " + fileName); clientSock.Close(); } catch (Exception ex) { Console.WriteLine("File Sending fail." + ex.Message); } } </code></pre> <p>server:</p> <pre><code>public void Receive() { try { lblInfo.Content = "That program can transfer small file. I've test up to 850kb file"; IPEndPoint ipEnd = new IPEndPoint(IPAddress.Any, 5656); Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.IP); sock.Bind(ipEnd); sock.Listen(100); Socket clientSock = sock.Accept(); // 1024 * 25.000 = 25mb max that can be received at once with this program. byte[] clientData = new byte[1024 * 25000]; string receivedPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory) + "\\"; int receivedBytesLen = clientSock.Receive(clientData); int fileNameLen = BitConverter.ToInt32(clientData, 0); string fileName = Encoding.ASCII.GetString(clientData, 4, fileNameLen); lblInfo.Content = "Client: connected &amp; File started received."; BinaryWriter bWrite = new BinaryWriter(File.Open(receivedPath + fileName, FileMode.Append)); ; bWrite.Write(clientData, 4 + fileNameLen, receivedBytesLen - 4 - fileNameLen); lblInfo.Content = "File: received &amp; saved at path: " + receivedPath; bWrite.Close(); clientSock.Close(); } catch (Exception ex) { lblInfo.Content = "File Receiving fail." + ex.Message; } } </code></pre> <p>this code works fine for 1 client that transferes a file to the server. i was wondering how i can change this code to make it communicate with multiple clients that can send files to the server?</p> <p>also, the server code 'hangs' at <code>Socket clientSock = sock.Accept();</code> and waits untill it receives something. It would be nice if there is a 'listener' that listens for new incomming files and then loop through the code, instead of endless waiting at that line.</p> <p>Im new to client/server programming and all ears to other suggestions.</p>
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