python network_error ai_generated partial

错误：pip._vendor.urllib3.exceptions.ProtocolError：（'连接中止。'，ConnectionResetError(104, '对端重置连接')）

ERROR: pip._vendor.urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))

ID: python/pip-connection-reset-by-peer

其他格式: JSON · Markdown 中文 · English
80%修复率
85%置信度
0证据数
2025-10-05首次发现

版本兼容性

版本状态引入弃用备注
3.8 active — — —
3.9 active — — —

根因分析

远程服务器强制关闭 TCP 连接，通常由于防火墙、超时或服务器过载。

English

The remote server forcefully closed the TCP connection, often due to firewall, timeout, or server overload.

generic

解决方案

  1. 70% 成功率 Use a retry mechanism with pip's --retries option 
    Run: pip install --retries 5 package
  2. 80% 成功率 Use a different network or proxy 
    Run: pip install --proxy http://proxy:port package

无效尝试

常见但无效的做法:

  1. Increasing pip's timeout with --default-timeout 80% 失败

    The connection is reset, not timed out; timeout increase doesn't help.

  2. Using a VPN to change IP 60% 失败

    May bypass some firewalls but not all; also adds latency.