GSUP client: send CN domain IE on LU request
Give the HLR a chance to send us updated subscriber data by indicating the CN
domain to be Circuit Switched, only during a LU Request GSUP message.
Adjust msc_vlr_tests to expect the added GSUP CN domain IE to indicate CS, i.e.
append '280102'.
Related: OS#3601
Change-Id: I0c2d33fbfdb4728e480679120d06b7f3a2ccfd76
diff --git a/src/libvlr/vlr.c b/src/libvlr/vlr.c
index bfaf333..f7572f2 100644
--- a/src/libvlr/vlr.c
+++ b/src/libvlr/vlr.c
@@ -622,6 +622,7 @@
int rc;
gsup_msg.message_type = OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST;
+ gsup_msg.cn_domain = vsub->vlr->cfg.is_ps ? OSMO_GSUP_CN_DOMAIN_PS : OSMO_GSUP_CN_DOMAIN_CS;
rc = vlr_subscr_tx_gsup_message(vsub, &gsup_msg);
return rc;