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srsLTE
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Starting to change delete session request.

This commit is contained in:
Pedro Alvarez 2018-03-07 19:15:32 +00:00
parent a3b31966b8
commit ef4ad0aa20
1 changed files with 4 additions and 16 deletions
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20
srsepc/src/mme/mme_gtpc.cc
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@ -303,25 +303,13 @@ mme_gtpc::handle_modify_bearer_response(srslte::gtpc_pdu *mb_resp_pdu)
}
void
mme_gtpc::send_delete_session_request(ue_ecm_ctx_t *ue_ecm_ctx)
mme_gtpc::send_delete_session_request(uint64_t imsi)
{
m_mme_gtpc_log->info("Sending GTP-C Delete Session Request request\n");
m_mme_gtpc_log->info("Sending GTP-C Delete Session Request request. IMSI %d\n",imsi);
srslte::gtpc_pdu del_req_pdu;
srslte::gtpc_f_teid_ie *sgw_ctrl_fteid = NULL;
srslte::gtp_fteid_t sgw_ctrl_fteid;
//FIXME the UE control TEID sould be stored in the UE ctxt, not in the E-RAB ctxt
//Maybe a mme_s1ap_id to ctrl teid map as well?
for(int i = 0; i<MAX_ERABS_PER_UE; i++)
{
if(ue_ecm_ctx->erabs_ctx[i].state != ERAB_DEACTIVATED)
{
sgw_ctrl_fteid = &ue_ecm_ctx->erabs_ctx[i].sgw_ctrl_fteid;
break;
}
}
//FIXME: add proper error handling
assert(sgw_ctrl_fteid != NULL);
std::map<uint64_t,gtpc_ctx_t>::iterator it = m_imsi_to_gtpc_ctx.find(imsi);
srslte::gtpc_header *header = &del_req_pdu.header;
header->teid_present = true;