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add error handling if ue context release request is radio network

This commit is contained in:
Sukchan Lee 2018-01-19 17:00:37 +09:00
parent e4c189fec2
commit ee0d7fe7d8
1 changed files with 25 additions and 4 deletions
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29
src/mme/s1ap_handler.c
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@ -443,10 +443,11 @@ void s1ap_handle_ue_context_release_request(
{
case S1ap_Cause_PR_radioNetwork:
{
mme_ue_t *mme_ue = enb_ue->mme_ue;
if (ies->cause.choice.radioNetwork
== S1ap_CauseRadioNetwork_user_inactivity)
{
mme_ue_t *mme_ue = enb_ue->mme_ue;
d_assert(mme_ue, return,);
if (MME_HAVE_SGW_S11_PATH(mme_ue))
@ -465,8 +466,26 @@ void s1ap_handle_ue_context_release_request(
}
else
{
d_warn("Not implmented (radioNetwork cause : %d)",
ies->cause.choice.radioNetwork);
d_error("[S1AP] UE Context Release Request"
"[RadioNetwork Cause: %d] : "
"UE[mME-UE-S1AP-ID(%d)] --> eNB[%s:%d]\n",
ies->cause.choice.radioNetwork,
enb_ue->enb_ue_s1ap_id,
CORE_ADDR(enb->addr, buf), enb->enb_id);
if (MME_HAVE_SGW_S11_PATH(mme_ue))
{
rv = mme_gtp_send_delete_all_sessions(mme_ue);
d_assert(rv == CORE_OK, return,
"mme_gtp_send_delete_all_sessions failed");
}
else
{
cause.present = S1ap_Cause_PR_nas;
cause.choice.nas = S1ap_CauseNas_normal_release;
rv = s1ap_send_ue_context_release_commmand(enb_ue, &cause,
S1AP_UE_CTX_REL_REMOVE_MME_UE_CONTEXT, 0);
d_assert(rv == CORE_OK, return, "s1ap send error");
}
}
break;
}
@ -474,7 +493,9 @@ void s1ap_handle_ue_context_release_request(
{
mme_ue_t *mme_ue = enb_ue->mme_ue;
d_warn("[S1AP] UE Context Release Request[Transport Cause: %d]",
d_error("[S1AP] UE Context Release Request"
"[Transport Cause: %d] : "
"UE[mME-UE-S1AP-ID(%d)] --> eNB[%s:%d]\n",
ies->cause.choice.transport,
enb_ue->enb_ue_s1ap_id,
CORE_ADDR(enb->addr, buf), enb->enb_id);