nginx 反向代理超时upstream timed out 解决办法

 

报错：

upstream timed out (110: Connection timed out) while reading response header from upstream

 

设置代理超时：

proxy_connect_timeout 65s; #连接超时 默认为60秒
proxy_read_timeout 65s; #读取超时 默认为60秒
proxy_send_timeout 65s; #发送超时 默认为60秒

 

Syntax: proxy_connect_timeout time;
Default: proxy_connect_timeout 60s;
Context: http, server, location
Defines a timeout for establishing a connection with a proxied server. It should be noted that this timeout cannot usually exceed 75 seconds.
定义用于建立与代理服务器的连接超时。应当注意的是，此超时通常不能超过75秒。

 

Syntax: proxy_read_timeout time;
Default: proxy_read_timeout 60s;
Context: http, server, location
Defines a timeout for reading a response from the proxied server. The timeout is set only between two successive read operations, not for the transmission of the whole response. If the proxied server does not transmit anything within this time, the connection is closed.
定义了从代理服务器读取响应超时。只是在两个连续的读取操作之间设置超时，而不是为整个响应的传输设置超时时间。如果代理服务器在这段时间内不发送任何东西，连接关闭。

 

Syntax: proxy_send_timeout time;
Default: proxy_send_timeout 60s;
Context: http, server, location
Sets a timeout for transmitting a request to the proxied server. The timeout is set only between two successive write operations, not for the transmission of the whole request. If the proxied server does not receive anything within this time, the connection is closed.

设置发送到代理服务器的请求的超时。只是在两个连续的写操作之间设置超时，而不是为整个请求的传输设置超时时间。如果代理服务器在这段时间内没有收到任何东西，连接关闭。