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11
V2EX  ›  Python

Supervisor 如何监测 502 错误?

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  •   11 · May 28, 2013 · 3102 views
    This topic created in 4758 days ago, the information mentioned may be changed or developed.
    现在的架构是 Nginx + Flask + VirtualEnv + uWSGI。
    然后 Supervisor 检测 uWSGI 进程,一旦 uWSGI 进程死掉会自动重启,但是如果后端的 Flask 死了,但是 Nginx 还在,那么会产生 502 错误,此时 Supervisor 认为还是正常的。

    如何处理这样的问题?
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