Fix smContextStatusUri for PDU Session Establishment Request

src/amf-app/amf_n1.cpp

@@ -599,7 +599,7 @@ void amf_n1::service_request_handle(
   //TODO: is_supi_to_pdu_ctx should be removed
   if (!amf_n11_inst->is_supi_to_pdu_ctx(supi) || !psc.get()->isn2sm_avaliable) {
     Logger::amf_n1().error(
-        "Cannot get pdu session information with supi(%s)", supi.c_str());
+        "Cannot get pdu session information with supi (%s)", supi.c_str());
     if (amf_n11_inst->is_supi_to_pdu_ctx(supi)) {
       psc.get()->isn2sm_avaliable = true;
     }
@@ -839,12 +839,13 @@ void amf_n1::registration_request_handle(
   nc.get()->amf_ue_ngap_id  = amf_ue_ngap_id;
   nc.get()->serving_network = snn;
 
-  // Update UE conext
+  // Update UE context
   if (uc.get() != nullptr) {
     std::string supi = "imsi-" + nc.get()->imsi;
     uc.get()->supi   = supi;
     // associate SUPI with UC
     amf_app_inst->set_supi_2_ue_context(supi, uc);
+    Logger::amf_n1().debug("Update UC context, SUPI %s", supi.c_str());
   }
 
   // Check 5GS_Registration_type IE (Mandatory IE)

src/amf-app/amf_n11.cpp

@@ -238,7 +238,8 @@ void amf_n11::handle_itti_message(itti_smf_services_consumer& smf) {
   if (!uc.get()->find_pdu_session_context(smf.pdu_sess_id, psc)) {
     psc = std::shared_ptr<pdu_session_context>(new pdu_session_context());
     uc.get()->add_pdu_session_context(smf.pdu_sess_id, psc);
-    set_supi_to_pdu_ctx(supi, psc);  //TODO: should be removed
+    set_supi_to_pdu_ctx(supi, psc);  // TODO: should be removed
+    Logger::amf_n11().debug("Create a PDU Session Context");
   }
 
   pduid2supi[smf.pdu_sess_id] = supi;
@@ -402,7 +403,10 @@ void amf_n11::handle_pdu_session_initial_request(
       psc.get()->plmn.mnc;
   pdu_session_establishment_request["anType"] = "3GPP_ACCESS";  // TODO
   pdu_session_establishment_request["smContextStatusUri"] =
-      "smContextStatusUri";
+      "http://" +
+      std::string(inet_ntoa(*((struct in_addr*) &amf_cfg.n11.addr4))) +
+      "/nsmf-pdusession/callback/" + supi + "/" +
+      std::to_string(psc.get()->pdu_session_id);
 
   pdu_session_establishment_request["n1MessageContainer"]["n1MessageClass"] =
       "SM";