Comments (3)
Hi.
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Because you did not receive a response from the server. Check the CAN log and make sure that you receive data within proper timing with CAN ID that matches your ISOTP stack.
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Because the client code raise a TimeoutException when the underlying Connection object raises one. It's just how the code is written. See
python-udsoncan/udsoncan/client.py
Lines 1632 to 1639 in c1094bd
I can and will rearrange the code to get a single error message to avoid confusion.
from python-udsoncan.
Thank you for your answer.
I can understand ISOTP and Client All Raise TimeoutException because the bus really does not respond to the message.
As for the second error:the software Pycharm reports an error "During handling of the above exception, another exception" . Can be understood as when ISOTP & Client all Raise TimeoutException, this second error I encountered is normal? If the answer is YES, Please close the problem。
from python-udsoncan.
Yes, the second error. You can see in the snippet of code I previously posted that the second exception is raised on purpose.
Will close this issue
from python-udsoncan.
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