New install one, can't work ?

[jinyistudio534]

Hi, I install new one(RPI4, python3.11).This message will appear as soon as I execute the program.
This program i can run in the old one(RPI3, python3.9). What problem do you think this might be ?

Exception in callback EtherCat.connection_made(<_SelectorDat...e, bufsize=0>>)
handle: <Handle EtherCat.connection_made(<_SelectorDat...e, bufsize=0>>)>
Traceback (most recent call last):
File "/usr/lib/python3.11/asyncio/events.py", line 80, in _run
self._context.run(self._callback, *self._args)
File "/home/jinyistudio/python/ebpfcat/ebpfcat/lib/python3.11/site-packages/ebpfcat/ethercat.py", line 451, in connection_made
transport.get_extra_info("socket").bind(self.addr)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TransportSocket' object has no attribute 'bind'
Exception in callback XDRFD.connection_made(<_SelectorDat...e, bufsize=0>>)
handle: <Handle XDRFD.connection_made(<_SelectorDat...e, bufsize=0>>)>
Traceback (most recent call last):
File "/usr/lib/python3.11/asyncio/events.py", line 80, in _run
self._context.run(self._callback, *self._args)
File "/home/jinyistudio/python/ebpfcat/ebpfcat/lib/python3.11/site-packages/ebpfcat/xdp.py", line 61, in connection_made
sock.bind((0, 0))
^^^^^^^^^
AttributeError: 'TransportSocket' object has no attribute 'bind'

[tecki]

you stumbled over a bug here. Newer versions of Python do not allow binding a socket the way I do it in that code. Interestingly, it also does not seem to be necessary at all. I just fixed it in master here on github. If you don't feel like using beta code, you can just delete the two lines that the error refers to, and everything should work (this is what I did).

[jinyistudio534]

I acted a little faster. I have changed the PI4 system to be the same as PI3. The execution result is normal. Thank you, I will install the new version another day and give it a try. 😅😅😅