C# using RDM socket

Question

hi guys please guide me on using RDM socket in C#. what is the requirement to use SocketType.Rdm ??? I need it because I want to build a reliable multicast application. Thanx.

shc_mel · Answer

------------ I declared it with : server = new Socket( AddressFamily.InterNetwork SocketType.Rdm ProtocolType.Tcp ); It gave me an error: System.Net.Sockets.SocketException: The requested protocol has not been configured into the system or no implementation for it exists at System.Net.Sockets.Socket..ctor(AddressFamily addressFamily SocketType socketType ProtocolType protocolType) -------------------- I dont have any idea how to configure this socket. I have searched MSDN library but still not much information are provided. I need it because I need to build a multicast application with reliable multicast protocol like PGM ( pragmatic general multicasting ). If you all have other suggestions please kindly let me know. I am really desperated to finish this project. Thank you so much.