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}) ->