Nginx作為反向代理服務(wù)器時(shí),報(bào)錯(cuò): upstream timed out (110: Connection timed out)……
經(jīng)過(guò)百度,google看到都是修改nginx配置,解決超時(shí)問(wèn)題,比如:
large_client_header_buffers 4 16k;
client_max_body_size 300m;
client_body_buffer_size 128k;
proxy_connect_timeout 600;
proxy_read_timeout 600;
proxy_send_timeout 600;
proxy_buffer_size 64k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
但是這些都是設(shè)置緩存或者超時(shí)長(zhǎng)度的,根本不能解決上游服務(wù)器upstream,響應(yīng)慢的問(wèn)題,最后通過(guò)google看到如此說(shuō)的:

文章地址:
https://stackoverflow.com/questions/18740635/nginx-upstream-timed-out-110-connection-timed-out-while-reading-response-hea
最終通過(guò)這兩個(gè)設(shè)置,設(shè)置http版本和header的Connection來(lái)解決該問(wèn)題:
proxy_http_version 1.1;
proxy_set_header Connection "";
設(shè)置這兩項(xiàng)就能解決,但是不知道為啥,后續(xù)再探究,有懂的歡迎賜教!
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原文鏈接:
https://blog.csdn.NET/sxl47/article/details/118946275