pespin has uploaded this change for review.
ranap: Create iu_rnc upon rx RESET
RANAP RESET, the first message an SGSN usually receives from an RNC,
contain the GlobalRNC-ID we can already use to register the iu_rnc
object.
This allows keeping track of peers since first message, before first
InitialUE message is received.
Once we start tracking peer RNC state within osmo-sgsn (as we already do
in other osmo-* programs), this will be needed.
Change-Id: Iaf31271feb4d88881382ed8594d0d8e20e22b194
---
M src/sgsn/gprs_ranap.c
1 file changed, 4 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/76/40976/1
diff --git a/src/sgsn/gprs_ranap.c b/src/sgsn/gprs_ranap.c
index db6cc7c..4b92891 100644
--- a/src/sgsn/gprs_ranap.c
+++ b/src/sgsn/gprs_ranap.c
@@ -674,6 +674,7 @@
const RANAP_GlobalRNC_ID_t *grnc_id = NULL;
RANAP_Cause_t cause;
struct osmo_rnc_id rnc_id = {};
+ struct ranap_iu_rnc *rnc;
struct msgb *resp;
if (ies->presenceMask & ERRORINDICATIONIES_RANAP_CN_DOMAININDICATOR_PRESENT) {
@@ -711,6 +712,9 @@
return sgsn_ranap_iu_tx_error_ind(scu_iups, &ud_prim->calling_addr, &cause);
}
+ rnc = iu_rnc_find_or_create(&rnc_id, &ud_prim->calling_addr);
+ OSMO_ASSERT(rnc);
+
/* send reset response */
resp = ranap_new_msg_reset_ack(ies->cN_DomainIndicator, grnc_id);
if (!resp)
To view, visit change 40976. To unsubscribe, or for help writing mail filters, visit settings.