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;