rfemu_amarisoft: handle exception and log event if WS is closed
the WS is closed if the eNB process dies. this patch will log an
event but not stop the experiment.
Change-Id: I0fafc7e38954400540375d51813e96500700f50c
diff --git a/src/osmo_gsm_tester/obj/rfemu_amarisoftctrl.py b/src/osmo_gsm_tester/obj/rfemu_amarisoftctrl.py
index 17aa43a..585166a 100644
--- a/src/osmo_gsm_tester/obj/rfemu_amarisoftctrl.py
+++ b/src/osmo_gsm_tester/obj/rfemu_amarisoftctrl.py
@@ -53,11 +53,15 @@
def set_attenuation(self, db):
msg = { "message": "cell_gain", "cell_id": int(self.cell_id), "gain": -db }
msg_str = json.dumps(msg)
- self.dbg('sending CTRL msg: "%s"' % msg_str)
- self.ws.send(msg_str)
- self.dbg('waiting CTRL recv...')
- result = self.ws.recv()
- self.dbg('Received CTRL msg: "%s"' % result)
+ try:
+ self.dbg('sending CTRL msg: "%s"' % msg_str)
+ self.ws.send(msg_str)
+ self.dbg('waiting CTRL recv...')
+ result = self.ws.recv()
+ self.dbg('Received CTRL msg: "%s"' % result)
+ except Exception:
+ log.Error('Error sending CTLR msg to eNB. eNB still running?')
+ pass
def get_max_attenuation(self):
return 200 # maximum cell_gain value in Amarisoft