Re: LU counters

Hi list, I'm noticing an inaccuracy/ambiguity in the stat counters concerning Location Updating. So far we have: struct gsmnet_stats { struct { struct osmo_counter *reject; <-- inc when MM LU Reject is sent struct osmo_counter *accept; <-- inc when MM LU Accept is sent } loc_upd_resp; } Looks good? Well, not entirely. (1) When we use TMSIs, we first send a LU Accept with a new TMSI, and then expect the MS to respond with a TMSI Realloc Complete message. When that fails to come through, the LU actually ends in failure, even though a LU Accept was sent. (2) In 3G, if a UE sends an Iu Release during LU (e.g. user enables flight mode), we cancel the LU without sending any reply at all, so nothing would be counted. I would like to change the naming and inc hooks to reflect actual LU success or failure. We don't need to count the actual messages sent, right? ~Neels