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| author | Kevin O'Connor <kevin@koconnor.net> | 2023-06-17 19:29:07 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2023-06-17 19:32:06 -0400 |
| commit | 0245073c550bba95f071893c68120dbe2a5d8219 (patch) | |
| tree | 27c2a9d47799c2ddf4fd9361471e1b066d87ce1a /klippy | |
| parent | 38e79dffb68fd522e6b83f47515691afa12898fb (diff) | |
| download | kutter-0245073c550bba95f071893c68120dbe2a5d8219.tar.gz kutter-0245073c550bba95f071893c68120dbe2a5d8219.tar.xz kutter-0245073c550bba95f071893c68120dbe2a5d8219.zip | |
serialhdl: Catch os.error on can.interface.Bus() call
It seems opening the canbus socket can sometimes throw an os.error (in
addition to can.CanError). Catch that error to avoid Klipper
reporting an internal error.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy')
| -rw-r--r-- | klippy/serialhdl.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/klippy/serialhdl.py b/klippy/serialhdl.py index 02857993..f3c4ed99 100644 --- a/klippy/serialhdl.py +++ b/klippy/serialhdl.py @@ -136,7 +136,7 @@ class SerialReader: can_filters=filters, bustype='socketcan') bus.send(set_id_msg) - except can.CanError as e: + except (can.CanError, os.error) as e: logging.warn("%sUnable to open CAN port: %s", self.warn_prefix, e) self.reactor.pause(self.reactor.monotonic() + 5.) |