Django - Celery and Background Tasks
Identify the error in this Django Celery configuration snippet using Redis as broker:
```python
CELERY_BROKER_URL = 'redis://localhost:6379'
CELERY_RESULT_BACKEND = 'redis://localhost:6379/0'
```
Identify the error in this Django Celery configuration snippet using Redis as broker: ```python CELERY_BROKER_URL = 'redis://localhost:6379' CELERY_RESULT_BACKEND = 'redis://localhost:6379/0' ```
medium📝 Debug Q6 of 15
Step-by-Step Solution
Solution:
Step 1: Check Redis URL format for broker
Broker URL should specify Redis DB number like /0; missing here.Step 2: Validate other options
Protocol redis:// is correct; Redis can be result backend; port 6379 is default.Final Answer:
Missing Redis database number in CELERY_BROKER_URL -> Option AQuick Check:
Redis URLs need DB number like /0 [OK]
Quick Trick: Always include Redis DB number in broker URL [OK]
Common Mistakes:
MISTAKES- Omitting Redis DB number in URLs
- Using http:// instead of redis://
- Thinking Redis can't be result backend
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