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Add retry on empty modbus messages for serial protocol (#34678)

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jan iversen 2020-05-06 14:08:43 +02:00 • committed by GitHub
parent 1b02410aa6
commit 1b3f9254bc
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homeassistant/components/modbus/__init__.py
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@ -188,6 +188,7 @@ class ModbusHub:
bytesize=self._config_bytesize, bytesize=self._config_bytesize,
parity=self._config_parity, parity=self._config_parity,
timeout=self._config_timeout, timeout=self._config_timeout,
retry_on_empty=True,
) )
elif self._config_type == "rtuovertcp": elif self._config_type == "rtuovertcp":
self._client = ModbusTcpClient( self._client = ModbusTcpClient(