make delete_sgi_session always delete the PFCP session

The only reason not to send the deletion request is when the UPF just failed.
travelping · Jul 16, 2019 · 2403fe4 · 2403fe4
1 parent 6e97b22
commit 2403fe4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ergw_gsn_lib.erl b/src/ergw_gsn_lib.erl
@@ -41,7 +41,8 @@
 %%% Sx DP API
 %%%===================================================================
 
-delete_sgi_session(normal, Ctx, PCtx) ->
+delete_sgi_session(Reason, Ctx, PCtx)
+  when Reason /= upf_failure ->
     Req = #pfcp{version = v1, type = session_deletion_request, ie = []},
     case ergw_sx_node:call(PCtx, Req, Ctx) of
 	#pfcp{type = session_deletion_response,