diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2018-10-22 15:54:41 +0200 |
|---|---|---|
| committer | Daniel Willmann <dwillmann@sysmocom.de> | 2018-10-24 16:34:05 +0200 |
| commit | a07cfd909ca708709652f9e9481bf909936669e0 (patch) | |
| tree | 231728e8f502ac1e43e9f6378d9849f514f8f2e0 /library/RSL_Emulation.ttcn | |
| parent | 0fcc4d357f33476d8c8d9fe4f9f3dfb57ca76ce8 (diff) | |
RSL_Emulation: Fail explicitly on ASP_IPA_EVENT_DOWN
Otherwise RSL layer fails this way when this event is received:
RSL_Emulation.ttcn:429 Receive operation on port IPA_PT succeeded, message from TC_chan_act_a51-RSL-IPA(3): @IPA_Emulation.ASP_IPA_Event: { up_down := ASP_IPA_EVENT_DOWN (0) } id 9
- Function main_client was stopped. PTC terminates.
RSL_Emulation.ttcn:429 Message with id 9 was extracted from the queue of IPA_PT.
RSL_Emulation.ttcn:430 setverdict(fail): none -> fail reason: "Received unknown primitive from IPA", new component reason: "Received unknown primitive from IPA"
We now fail with a clearer message "Lost IPA connection!". These
failures seem to happen under high load when the BTS doesn't get a
steady clock from osmo-trx.
Change-Id: Idc6565c9de72d98015d56a41e5616c46051c8a8d
Diffstat (limited to 'library/RSL_Emulation.ttcn')
| -rw-r--r-- | library/RSL_Emulation.ttcn | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/library/RSL_Emulation.ttcn b/library/RSL_Emulation.ttcn index c56c2783..cf02d00c 100644 --- a/library/RSL_Emulation.ttcn +++ b/library/RSL_Emulation.ttcn @@ -23,6 +23,7 @@ module RSL_Emulation { * (at your option) any later version. */ +import from Misc_Helpers all; import from General_Types all; import from Osmocom_Types all; import from GSM_Types all; @@ -346,6 +347,13 @@ function main(boolean bts_role := true) runs on RSL_Emulation_CT { [not bts_role] IPA_PT.receive(ASP_IPA_Event:{up_down := ASP_IPA_EVENT_UP}) -> value evt { CCHAN_PT.send(evt); } + [bts_role] IPA_PT.receive(ASP_IPA_Event:{up_down := ASP_IPA_EVENT_DOWN}) { + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, "Lost IPA connection!"); + + } + [not bts_role] IPA_PT.receive(ASP_IPA_Event:{up_down := ASP_IPA_EVENT_DOWN}) { + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, "Lost IPA connection!"); + } [bts_role] IPA_PT.receive(ASP_IPA_Event:{up_down := ASP_IPA_EVENT_ID_ACK}) { IPA_PT.send(ts_ASP_RSL_UD(IPAC_PROTO_RSL_TRX0,ts_RSL_PAGING_LOAD_IND(23))); } |