Nginx 1.13.4 已发布，有以下的更新：
1.13.4 中的 ngx_http_mirror_module 模块通过创建后台镜像子请求实现了原始请求的镜像。镜像子请求的输出会被忽略。
配置示例[code]location / {
mirror /mirror;
proxy_pass http://backend;
}
location /mirror {
internal;
proxy_pass http://test_backend$request_uri;
}
Directives
Syntax: mirror uri | off;
Default: mirror off;
Context: http, server, location[/code]1.13.4 更新内容：
Feature: the ngx_http_mirror_module.
Bugfix: client connections might be dropped during configuration testing when using the "reuseport" parameter of the "listen" directive on Linux.
Bugfix: request body might not be available in subrequests if it was saved to a file and proxying was used.
Bugfix: cleaning cache based on the "max_size" parameter did not work on Windows.
Bugfix: any shared memory allocation required 4096 bytes on Windows.
Bugfix: nginx worker might be terminated abnormally when using the "zone" directive inside the "upstream" block on Windows.
下载地址：http://nginx.org/en/download.html
来自:开源中国社区
