Change in osmo-ttcn3-hacks[master]: MNCC: don't delete calls, provide del signature

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Neels Hofmeyr gerrit-no-reply at lists.osmocom.org
Thu Jul 19 23:40:26 UTC 2018


Neels Hofmeyr has posted comments on this change. ( https://gerrit.osmocom.org/7711 )

Change subject: MNCC: don't delete calls, provide del signature
......................................................................


Patch Set 2:

(1 comment)

https://gerrit.osmocom.org/#/c/7711/1/library/MNCC_Emulation.ttcn
File library/MNCC_Emulation.ttcn:

https://gerrit.osmocom.org/#/c/7711/1/library/MNCC_Emulation.ttcn@297
PS1, Line 297: 		/* MNCC -> Client: Release Indication / confirmation */
looking at this again; I now notice that it is not even required to send a REL_CNF back to osmo-msc after the REL_IND. The log merely says "Received 'MNCC_REL_CNF' from MNCC with unknown callref -2147483643".

So the entire reason for me to implement this was moot from the start.

Even though the motivation to follow through on it is pretty much gone now, for completeness' sake:

I got the signature on the procedure port implemented ok and it seems to be working. I'm a bit lost on where to call it from: at the end of every test that has "MNCC" appearing in it?

Different idea: when receiving an MNCC REL_IND, should we actually reply with a REL_CNF here before we (still do) delete the call table entry automatically?

(putting this patch on ice for now)



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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I73ec066744475d3cc464e34854175f8cf14cf125
Gerrit-Change-Number: 7711
Gerrit-PatchSet: 2
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Comment-Date: Thu, 19 Jul 2018 23:40:26 +0000
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