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
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@ -53,11 +53,15 @@ class RFemulationAmarisoftCtrl(RFemulation):
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def set_attenuation(self, db):
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msg = { "message": "cell_gain", "cell_id": int(self.cell_id), "gain": -db }
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msg_str = json.dumps(msg)
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try:
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self.dbg('sending CTRL msg: "%s"' % msg_str)
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self.ws.send(msg_str)
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self.dbg('waiting CTRL recv...')
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result = self.ws.recv()
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self.dbg('Received CTRL msg: "%s"' % result)
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except Exception:
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log.Error('Error sending CTLR msg to eNB. eNB still running?')
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pass
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def get_max_attenuation(self):
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return 200 # maximum cell_gain value in Amarisoft
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