location /wss { proxy_pass http://localhost:2346; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "Upgrade"; proxy_connect_timeout 5s; #配置点1 proxy_read_timeout 60000s; #配置点2,如果没效,可以考虑这个时间配置长一点 proxy_send_timeout 60000s; #配置点3 }