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Ensure background checker cancellation is not swallowed

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Agent-Logs-Url: https://github.com/naturallaw777/staging_alpha/sessions/038b6d9a-0298-41d7-949f-40069cd3320f

Co-authored-by: naturallaw777 <99053422+naturallaw777@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-04-15 16:10:51 +00:00
committed by GitHub
parent bb07fbd2c3
commit 49e8a96aab
1 changed files with 3 additions and 0 deletions
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3
app/sovran_systemsos_web/server.py
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@@ -4401,6 +4401,7 @@ async def _background_domain_reachability_checker():
continue continue
if domains_to_check: if domains_to_check:
# Preserve domain order while removing duplicates.
unique_domains = list(dict.fromkeys(domains_to_check)) unique_domains = list(dict.fromkeys(domains_to_check))
results = await asyncio.gather(*[ results = await asyncio.gather(*[
loop.run_in_executor(None, _check_domain_reachable, domain) loop.run_in_executor(None, _check_domain_reachable, domain)
@@ -4412,6 +4413,8 @@ async def _background_domain_reachability_checker():
result["checked_at"] = checked_at result["checked_at"] = checked_at
_domain_reachability_cache[domain] = result _domain_reachability_cache[domain] = result
consecutive_failures = 0 consecutive_failures = 0
except asyncio.CancelledError:
raise
except Exception: except Exception:
consecutive_failures += 1 consecutive_failures += 1
logger.exception("Background domain reachability checker error") logger.exception("Background domain reachability checker error")