为什么SPDY在Nginx 1.4.3中打破“Vary：Accept-Encoding”？

我使用SPDY模块编译了源代码Nginx 1.4.3。

但是，当启用SPDY时，似乎打破了我的'变化：接受编码'标题。

我的Nginxconfiguration：

./configure --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/error.log --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --http-log-path=/var/log/nginx/access.log --with-http_ssl_module --prefix=/usr --add-module=./nginx-sticky-module-1.1 --add-module=./headers-more-nginx-module-0.23 --with-http_spdy_module 

我的`nginx.conf'文件：

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• X-FORWARDED-FOR可以包含多个IP

 user nginx; worker_processes 1; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; keepalive_timeout 65; #Compression Settings gzip on; gzip_http_version 1.0; gzip_comp_level 2; gzip_proxied any; gzip_min_length 1100; gzip_buffers 16 8k; gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml; # Some version of IE 6 don't handle compression well on some mime-types, # so just disable for them gzip_disable "MSIE [1-6].(?!.*SV1)"; # Set a vary header so downstream proxies don't send cached gzipped # content to IE6 gzip_vary on; proxy_cache_path /var/www/nginx_cache levels=1:2 keys_zone=qnx-cache:10m inactive=24h max_size=1g; proxy_temp_path /var/www/nginx_cache/tmp; server_tokens off; include /etc/nginx/conf.d/*.conf; map $geo $mapping { default default; US US; DE DE; CA CA; GB GB; } geo $geo { default default; include geo.conf; } upstream default.backend { # sticky; server 192.168.0.5:8080; server 192.168.0.6:8080; server 192.168.0.7:8080; } upstream mysite.backend { sticky name=servIDTrack hash=sha1; server 192.168.0.5:8080 weight=10 max_fails=3 fail_timeout=10s; server 192.168.0.6:8080 weight=10 max_fails=3 fail_timeout=10s; server 192.168.0.7:8080 weight=10 max_fails=3 fail_timeout=10s; } server { listen 80; server_name secure.mysite.com; return 301 https://$server_name$request_uri; } server { listen 443 ssl; server_name secure.mysite.com; more_set_headers "Server: X-nginx/v1.1 [LB01]"; ssl_certificate /etc/nginx/ssl/secure_mysite_com_ssl.cert; ssl_certificate_key /etc/nginx/ssl/secure_mysite_com_ssl.key; ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2; # ssl_ciphers RC4:HIGH:!aNULL:!MD5; ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA; ssl_prefer_server_ciphers on; keepalive_timeout 120; ssl_session_cache builtin:1000 shared:SSL:10m; ssl_session_timeout 10m; location / { proxy_pass http://mysite.backend; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_redirect off; proxy_http_version 1.1; add_header Strict-Transport-Security "max-age=31556926; includeSubdomains"; # Cache proxy_cache qnx-cache; proxy_cache_valid 200 301 302 120m; proxy_cache_valid 404 1m; add_header X-Cache-Status $upstream_cache_status; proxy_cache_key "$scheme$host$request_uri"; } } } 

标题结果SPDY启用/禁用：

 url: mypage.php (SPDY enabled) HTTP/1.1 200 OK cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 content-encoding: gzip content-type: text/html; charset=utf-8 date: Wed, 20 Nov 2013 13:39:30 GMT expires: Thu, 19 Nov 1981 08:52:00 GMT pragma: no-cache server: X-nginx/v1.1 [LB01] status: 200 strict-transport-security: max-age=31556926; includeSubdomains version: HTTP/1.1 x-cache-status: MISS url: mypage.php (SPDY disabled) HTTP/1.1 200 OK Date: Wed, 20 Nov 2013 13:45:00 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Server: X-nginx/v1.1 [LB01] Strict-Transport-Security: max-age=31556926; includeSubdomains X-Cache-Status: MISS Content-Encoding: gzip url: mystyle.css (SPDY enabled) HTTP/1.1 200 OK date: Wed, 20 Nov 2013 12:53:49 GMT content-encoding: gzip last-modified: Mon, 18 Nov 2013 22:09:32 GMT server: X-nginx/v1.1 [LB01] x-cache-status: HIT strict-transport-security: max-age=31556926; includeSubdomains content-type: text/css status: 304 expires: Wed, 18 Dec 2013 22:42:35 GMT cache-control: max-age=2592000 version: HTTP/1.1 url: mystyle.css (SPDY disabled) HTTP/1.1 200 OK Date: Wed, 20 Nov 2013 13:45:01 GMT Content-Type: text/css Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Last-Modified: Mon, 18 Nov 2013 22:09:32 GMT Cache-Control: max-age=2592000 Expires: Wed, 18 Dec 2013 22:10:13 GMT Server: X-nginx/v1.1 [LB01] Strict-Transport-Security: max-age=31556926; includeSubdomains X-Cache-Status: HIT Content-Encoding: gzip 

正如你所看到的，当SPDY被启用时， Vary: Accept-Encoding标题消失。

这是一个与我的nginx.confconfiguration的问题？