cp.regResourceName(prms, "msg");
PrmInterface prm = prms.getPrmInterface();
ArrayList<String> flds = prm.getFieldNames();
for (String k : flds) {
String v = prm.getField(k);
cp.regResourceName(v, "msg." + k);
}
child = getChild().createAndReadyTask(ta, cntx, id_processor, msg_grp_in, prms);
if (child == null)
return;
long wait = Strings.parseIntegerNvl(cntx.getPrmString("wait"), 0);