pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/37923?usp=email )
Change subject: erab_fsm: Abort and reply call with error if unable to
establish PFCP sess
......................................................................
erab_fsm: Abort and reply call with error if unable to establish PFCP sess
Change-Id: If23881205b995e76647289d5e6c1c85d02f93b47
---
M src/erab_fsm.erl
1 file changed, 9 insertions(+), 4 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw
refs/changes/23/37923/1
diff --git a/src/erab_fsm.erl b/src/erab_fsm.erl
index 544f5ab..91bfc64 100644
--- a/src/erab_fsm.erl
+++ b/src/erab_fsm.erl
@@ -170,11 +170,16 @@
%% state SESSION_ESTABLISH :: PFCP session establishment
-session_establish(enter, OldState, S) ->
+session_establish(enter, OldState, #erab_state{from = From} = S) ->
?LOG_DEBUG("State change: ~p -> ~p", [OldState, ?FUNCTION_NAME]),
- ok = session_establish_req(S),
- {next_state, ?FUNCTION_NAME, S, %% loop transition to enable state_timeout
- [{state_timeout, ?ERAB_T_SESSION_ESTABLISH, ?FUNCTION_NAME}]};
+ case session_establish_req(S) of
+ ok ->
+ {keep_state, S,
+ [{state_timeout, ?ERAB_T_SESSION_ESTABLISH, ?FUNCTION_NAME}]};
+ {error, Reason} -> {stop_and_reply,
+ {shutdown, Reason},
+ {reply, From, {error, {timeout, ?FUNCTION_NAME}}}}
+ end;
session_establish(state_timeout, _Timeout,
#erab_state{from = From}) ->
--
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Gerrit-MessageType: newchange
Gerrit-Project: erlang/osmo-s1gw
Gerrit-Branch: master
Gerrit-Change-Id: If23881205b995e76647289d5e6c1c85d02f93b47
Gerrit-Change-Number: 37923
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
