N Device Close

Description

Closes the client socket associated with the given IOCB; flushes TX buffer; discards RX buffer.

Important

This does not close the associated listening socket for an IOCB. You must use the SPECIAL - UNLISTEN command to close a server socket that has been previously opened.

Parameters

• The IOCB of the channel to close

Returns

Examples

BASIC

For a client connection, assuming that IOCB #1 has been opened with:

OPEN #1,12,0,"N:TCP:192.168.1.8:2000"

Then you can close with:

CLOSE #1

For a server connection, assuming that IOCB #1 has been opened with:

OPEN #1,12,1,"N:TCP:2000"

Then you can close with

 CLOSE #1:REM CLOSE CLIENT SOCKET
 XIO 20,#1,0,0,"N:"