一.499是nginx自定义的http状态码。在源码中有这么一段说明/* * HTTP does not define the code for the case when a client closed * the connection while we are processing its request so we introduce * own code to
一、变量说明$remote_addrclient address$proxy_add_x_forwarded_forthe “X-Forwarded-For” client request header field with the $remote_addr variable appended to it, separated by a comma. If the “X-Forwarded-For
nginx原生的健康检测主要涉及两个模块:ngx_http_proxy_module和ngx_http_upstream_module一、ngx_http_upstream_module模块upstream backend { server 127.0.0.1:8080 max_fails=3 fail_timeout=30s;}1.max_fails设定Nginx与服务
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