function checkParams(params, additional) {
var ret = Util.checkObjTrue(params, ['name', REQUEST, RESPONSE]);
if (ret && additional)
ret = Util.checkObjTrue(params, additional);
return ret;
}
/**
* redirect to another URL
*/
function redirect(pParams) {
var p, header,
lRet = Util.checkObjTrue(pParams, [RESPONSE]);
if (lRet) {
p = pParams;
header = {
'Location': p.url
};
setHeader(header, p.response);
p.response.statusCode = MOVED_PERMANENTLY;
p.response.end();
}
}