Neels Hofmeyr has posted comments on this change. ( 
https://gerrit.osmocom.org/13479 )

Change subject: fix USSD routing to multiple MSC
......................................................................


Patch Set 4:

(1 comment)

This is an improvement, but...

https://gerrit.osmocom.org/#/c/13479/4/src/hlr_ussd.c
File src/hlr_ussd.c:

https://gerrit.osmocom.org/#/c/13479/4/src/hlr_ussd.c@338
PS4, Line 338:          ss_tx_error(ss, true, 
GSM0480_ERR_CODE_UNKNOWN_SUBSCRIBER);
well. If we can't find a subscriber, then we also can't send an error back to 
it. so should probably also somehow remember which MSC initiated the session? 
For entirely MT USSD, we still need to resolve the VLR from IMSI alone, but for 
MO USSD we can use the name of the VLR that contacted the HLR.



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Gerrit-Project: osmo-hlr
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I18067bfadd33a6bc59a9ee336b6937313826fce3
Gerrit-Change-Number: 13479
Gerrit-PatchSet: 4
Gerrit-Owner: Neels Hofmeyr <[email protected]>
Gerrit-Reviewer: Jenkins Builder (1000002)
Gerrit-Reviewer: Neels Hofmeyr <[email protected]>
Gerrit-Comment-Date: Tue, 02 Apr 2019 02:50:23 +0000
Gerrit-HasComments: Yes
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