Web service to TCP Server

I need to get the data from the web service to the TCP server ... what is the concept for that ?开发者_JAVA百科

im using C#.net

Based on your comments, let's assume they POST the file to your server. As part of your POST response code, make a subroutine call to xfer the file via FTP. I would avoid creating another TCP file transfer service when there are some well-implemented options (like FTP or SFTP) available.