nginx fpm 常见错误对比分析

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fastcgi_read_timeout 8; // nginx.conf
request_terminate_timeout=0 // php-fpm.conf

sleep(10);

浏览器 8 秒后返回 504 Gateway Time-out

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fastcgi_read_timeout 8; // nginx.conf
request_terminate_timeout=5 // php-fpm.conf

sleep(10);

浏览器 5 秒后返回 502 Bad Gateway

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fastcgi_read_timeout 8; // nginx.conf
request_terminate_timeout=5 // php-fpm.conf


set_time_limit(1);
while(true){}

浏览器返回 500 Internal Server Error