if (@shm_put_var($shm, $tok, $user) == FALSE) {
log_only("PUT_VAR FALLITA ".strlen(serialize($user)));
log_only(serialize($user));
if (@shm_put_var($shm, $tok, $user) == FALSE) {
log_only("PUT_VAR FALLITA ".strlen(serialize($user)));
log_only(serialize($user));