snmpDisconnect (Function)

This function will close a connection opened by snmpConnect.

Output:

Handle : SYSHANDLE

The handle to the connection to be closed. The handle will be cleared.

Returns: INT

Declaration

FUNCTION snmpDisconnect : INT;
VAR_INPUT
   Handle    : ACCESS SYSHANDLE;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
   rc          : INT;
   snmplabs    : SYSHANDLE;
END_VAR;
   ...
   rc := snmpDisconnect(handle := snmplabs);
   DebugFmt(message := "snmpDisconnect (rc=\1)", v1 := rc);
   ...
BEGIN
   ...
END;
END_PROGRAM;