Starting to release GTP-U tunnels when UE disconnects.

7 years ago · cb5e329c22
parent 80780bfb2f
commit cb5e329c22
2 changed files with 9 additions and 0 deletions
--- a/srsepc/src/mme/s1ap.cc
+++ b/srsepc/src/mme/s1ap.cc
@ -968,6 +968,9 @@ s1ap::handle_ue_context_release_request(LIBLTE_S1AP_MESSAGE_UECONTEXTRELEASEREQU
  }
  ue_set->second.erase(mme_ue_s1ap_id);

+  //Delete any context at the SPGW
+  m_spgw->delete_session_request(ue_ctx->imsi);
+
  //Delete UE context
  delete ue_ctx->second;
  m_active_ues.erase(ue_ctx);
--- a/srsepc/src/spgw/spgw.cc
+++ b/srsepc/src/spgw/spgw.cc
@ -471,6 +471,12 @@ spgw::handle_create_session_request(struct srslte::gtpc_create_session_request *
  return;
 }

+void
+spgw::delete_session_request(uint64_t imsi)
+{
+
+}
+
 void
 spgw::handle_modify_bearer_request(struct srslte::gtpc_pdu *mb_req_pdu, struct srslte::gtpc_pdu *mb_resp_pdu)
 {