exception with plc_read using pylogix 1.0.5

[ChristopheLaurent]

Type of issue

• Bug

Description of issue

I get an exception reading 583 tags in batch
This error occurs with latest 1.0.5 version. Going back to my previous version 0.8.13, it works perfectly well.

Stacktrace

groot-svc | Exception reading 192.168.22.10: unpack_from requires a buffer of at least 49 bytes for unpacking 1 bytes at offset 48 (actual buffer size is 24)
groot-svc | File "/opt/everest/dev-ts-groot/groot_lib.py", line 194, in plc_read
groot-svc | results = comm.Read(batch)
groot-svc | File "/usr/local/lib/python3.10/site-packages/pylogix/eip.py", line 126, in Read
groot-svc | return self._batch_read(tag)
groot-svc | File "/usr/local/lib/python3.10/site-packages/pylogix/eip.py", line 376, in _batch_read
groot-svc | self._get_unknown_types(tags)
groot-svc | File "/usr/local/lib/python3.10/site-packages/pylogix/eip.py", line 1392, in _get_unknown_types
groot-svc | self._multi_read(unk_tags)
groot-svc | File "/usr/local/lib/python3.10/site-packages/pylogix/eip.py", line 428, in _multi_read
groot-svc | status, ret_data = self.conn.send(request)
groot-svc | File "/usr/local/lib/python3.10/site-packages/pylogix/lgx_comm.py", line 69, in send
groot-svc | return self._get_bytes(eip_header, connected)
groot-svc | File "/usr/local/lib/python3.10/site-packages/pylogix/lgx_comm.py", line 177, in _get_bytes
groot-svc | status = unpack_from('<B', ret_data, 48)[0]

Versions

• pylogix: 1.0.5
• plc model: ControlLogix
• python: 3.10
• OS: Linux alpine

[dmroeder]

Thanks, I'll check this out as soon as I can