Calling session.close() about node-net-snmp HOT 4 CLOSED

    function meanderDoneCB (error) 
    {
        if (error)
            reject(error.toString ());

        // done witout error
        resolve();

        session.close();
    }

    function meanderFeedCB (varbinds) 
    {
        for (var i = 0; i < varbinds.length; i++) 
        {
            if (snmp.isVarbindError (varbinds[i]))
            {
                reject(snmp.varbindError(varbinds[i]));
            }
            else
            {
                switch (varbinds[i].type) 
                {
                    case snmp.ObjectType.Boolean:
                         // value is a boolean
                        console.log(`${String(varbinds[i].oid)}: ${varbinds[i].value.toString()} (Boolean)`);
                        break;
                  ...
                }
            } 
        }          
    }

    var session = setupV3Session(bindaddress, hostaddress, hostport, username, authtypestr, authpass, privtypestr, privpass, contextname, contextengine);

    var maxRepetitions = 20;
    session.walk(oneoid, maxRepetitions, meanderFeedCB, meanderDoneCB);
});