python network_error ai_generated true

Kombu 操作错误：[Errno 111] 连接被拒绝

kombu.exceptions.OperationalError: [Errno 111] Connection refused

ID: python/django-celery-connection-error

其他格式: JSON · Markdown 中文 · English
80%修复率
87%置信度
0证据数
2026-01-15首次发现

版本兼容性

版本状态引入弃用备注
3.x active — — —

根因分析

Celery 代理（通常是 Redis 或 RabbitMQ）未运行或无法访问。

English

Celery broker (usually Redis or RabbitMQ) is not running or unreachable.

generic

解决方案

  1. 90% 成功率 
    Start Redis: redis-server or RabbitMQ: sudo systemctl start rabbitmq-server
  2. 85% 成功率 
    Verify CELERY_BROKER_URL='redis://localhost:6379/0' in settings.

无效尝试

常见但无效的做法:

  1. 60% 失败

    Changing CELERY_BROKER_URL to a different port without starting service doesn't help.

  2. 30% 失败

    Using localhost instead of 127.0.0.1 can cause IPv6 issues.