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fix(mint): catch backend errors during startup status check #1124

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fix(mint): catch backend errors during startup status check #1124

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ca9bf3e
fix(mint): catch backend errors during startup status check
KvngMikey Aug 18, 2026
6cb7f2b
chore: tests added
KvngMikey Aug 19, 2026
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13 changes: 12 additions & 1 deletion cashu/mint/ledger.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
import asyncio
import time
import traceback
from typing import Dict, List, Mapping, Optional, Tuple

import bolt11
Expand Down Expand Up @@ -57,6 +58,7 @@
PaymentResponse,
PaymentResult,
PaymentStatus,
StatusResponse,
)
from ..mint.crud import LedgerCrudSqlite
from .conditions import LedgerSpendingConditions
Expand Down Expand Up @@ -179,7 +181,16 @@ async def _check_backends(self) -> None:
f"Using {self.backends[method][unit].__class__.__name__} backend for"
f" method: '{method.name}' and unit: '{unit.name}'"
)
status = await self.backends[method][unit].status()
try:
status = await self.backends[method][unit].status()
except Exception as e:
logger.debug(
f"Backend status check failed: {traceback.format_exc()}"
)
status = StatusResponse(
error_message=f"{type(e).__name__}: {e}",
balance=Amount(unit, 0),
)
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if status.error_message:
logger.error(
"The backend for"
Expand Down
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