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randybuildsthings opened this issue May 30, 2021 · 1 comment · May be fixed by #23
Open

Byte field arithmetic fails with "TypeError: can't concat int to bytes" #14

randybuildsthings opened this issue May 30, 2021 · 1 comment · May be fixed by #23
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@randybuildsthings
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Per https://dvswitch.groups.io/g/HBlink/message/2616

Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/twisted/python/log.py", line 86, in callWithContext
return context.call({ILogContext: newCtx}, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
return func(*args,**kw)
File "/usr/lib/python3/dist-packages/twisted/internet/posixbase.py", line 614, in _doReadOrWrite
why = selectable.doRead()
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/internet/udp.py", line 249, in doRead
self.protocol.datagramReceived(data, addr)
File "/opt/hblink3/hblink.py", line 603, in peer_datagramReceived
self.dmrd_received(_peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data)
File "./bridge_all.py", line 130, in dmrd_received
if _seq > (self.STATUS[_slot]['RX_SEQ'] + 1):
builtins.TypeError: can't concat int to bytes

There's a need for int.from_bytes() here, but we should look at the entirety of the code to make sure we're not just throwing duct tape on the problem.
@randybuildsthings randybuildsthings self-assigned this May 30, 2021
@randybuildsthings randybuildsthings added the bug Something isn't working label May 30, 2021
@braymond1776
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braymond1776 commented Aug 2, 2021 •
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I'm experiencing this same issue trying to set up and use a PEER

@bkepps bkepps linked a pull request Feb 2, 2024 that will close this issue
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Fix for "Byte field arithmetic fails with "TypeError: can't concat int to bytes"" bkepps/hblink3
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@randybuildsthings @braymond1776