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initiate GTP delete session request if EPC received initial context setup failure

This commit is contained in:
Sukchan Lee 2018-01-12 08:32:33 +09:00
parent 8753879a93
commit 9675c3bf8c
1 changed files with 16 additions and 1 deletions
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17
src/mme/s1ap_handler.c
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@ -311,7 +311,9 @@ void s1ap_handle_initial_context_setup_response(
void s1ap_handle_initial_context_setup_failure(
mme_enb_t *enb, s1ap_message_t *message)
{
status_t rv;
char buf[CORE_ADDRSTRLEN];
S1ap_Cause_t cause;
mme_ue_t *mme_ue = NULL;
enb_ue_t *enb_ue = NULL;
@ -331,7 +333,20 @@ void s1ap_handle_initial_context_setup_failure(
enb_ue->enb_ue_s1ap_id,
CORE_ADDR(enb->addr, buf), enb->enb_id);
mme_ue_remove(mme_ue);
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_NO_ACTION, 0);
d_assert(rv == CORE_OK, return, "s1ap send error");
}
}
void s1ap_handle_e_rab_setup_response(