Question on network programming.

chuayongquan_at_hotmail.com
Date: 01/28/05

  • Next message: W. D.: "Re: Convert C-Builder program to Delphi?" 
    Date: 27 Jan 2005 20:40:14 -0800

    I am trying to build a system to let user transfer data and chat using
    Indy.

    So it is correct to use 3 IdTCPClient and IdTCPServer:

    One for command, one for data and last one for chat??? Or can I reduce
    to 2 IdTCPClient and IdTCPServer.

    Then am I correct to use the same IP and three different Port or same
    IP and only one port??? What about using the standard port like 80 or
    21???

    If using only one port will there be conflict??? And what about FTP. It
    seem to me that FTP uses only port 21 for command and data transfer. So
    how it is possible to send command and at the same time transfer data.
    Newbie to network programming pls help. Thx.

  • Next message: W. D.: "Re: Convert C-Builder program to Delphi?"

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