hardbyte
Notifier thread closed when exception occurs on bus.recv expect repoting to listener only
Describe the bug
When bus.recv raise an error notifier thread is stoped. Role of notifier is to cascade issue to the listener but not close itself
To Reproduce
Create CAN conection and produce failure on hardware that raise an error. Notifier catch the error but close the thread
Expected behavior
cascade exception to the listener to allow more precise control of failure
Additional context
OS and version: windows Python version: 3 python-can version: 4.2.2 python-can interface/s (if applicable): mine is Ixxat and error raised is "Error warning limit"
I wouldn't call this a bug, but rather intended behavior. What is the full error stack trace and message? If your bus is operating correctly, there shouldn't be any errors raised. If I had to deduce from the error message, I would say your bus is potentially incorrectly configured.
That changed in develop branch: #1645. The listeners can choose to ignore exceptions if Listener.on_error returns True
