We treat most HTTP errors as non-fatal when fetching assets,
but forgot to handle network level errors. This adds catching
of URLError so that we retry on failure, and will ultimately
trigger graceful skipping in the pre-cache task.
Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
---
tests/functional/qemu_test/asset.py | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/tests/functional/qemu_test/asset.py
b/tests/functional/qemu_test/asset.py
index ae2bec3ea5..36f64fe2f6 100644
--- a/tests/functional/qemu_test/asset.py
+++ b/tests/functional/qemu_test/asset.py
@@ -15,7 +15,7 @@
from time import sleep
from pathlib import Path
from shutil import copyfileobj
-from urllib.error import HTTPError
+from urllib.error import HTTPError, URLError
class AssetError(Exception):
def __init__(self, asset, msg, transient=False):
@@ -171,6 +171,13 @@ def fetch(self):
raise AssetError(self, "Unable to download %s: "
"HTTP error %d" % (self.url, e.code))
continue
+ except URLError as e:
+ # This is typically a network/service level error
+ # eg urlopen error [Errno 110] Connection timed out>
+ tmp_cache_file.unlink()
+ self.log.error("Unable to download %s: URL error %s",
+ self.url, e)
+ continue
except Exception as e:
tmp_cache_file.unlink()
raise AssetError(self, "Unable to download %s: %s" % (
--
2.50.1
