RawIpClose

This procedure tells the TCP/IP address space that the client does not handle the protocol any longer. Any queued incoming packets are discarded. Figure 1 shows an example of the RawIpClose procedure.

When the client is not handling the protocol, a return code of NOsuchCONNECTION is received.

Figure 1. RawIpClose example

   procedure RawIpClose
            (
                 ProtocolNo: integer;
        var    ReturnCode: integer
            );
            external;

Parameter

Description

ProtocolNo

The number of the Internet protocol.

ReturnCode

Indicates the success or failure of a call. Possible return values are:

OK
NOsuchCONNECTION
NOTyetBEGUN
SOFTWAREerror
TCPipSHUTDOWN
UNAUTHORIZEDuser

For a description of Pascal return codes, see Table 1.