使用 HTTP/2 时 Safari 无法给出响应

Safari fails to give response when using HTTP/2

我是nginx的新手(过去一直使用apache)。

目前我正在尝试设置一个缓存,该缓存将位于 apache 后端之前,最终我认为(基于我迄今为止对 nginx 的良好体验)我们将切换到仅使用 nginx。

我一打开http2 Safari 就无法得到响应。在错误日志中没有任何指示问题的信息,如果我打开访问日志并在那里检查,我可以看到 Safari 客户端进行了很多很多连接,就像它一直在刷新页面一样。

我尝试了很多 nginx 版本,因为我注意到最新的稳定版本可能存在问题。所以我尝试降级到 1.9.14 以及升级到 1.11.1,都没有运气。

Nginx 仅编译:

./configure --with-http_ssl_module --with-http_v2_module

Nginx -V 输出:

nginx version: nginx/1.11.1
built by gcc 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2.1) 
built with OpenSSL 1.0.2g-fips  1 Mar 2016
TLS SNI support enabled
configure arguments: --with-http_ssl_module --with-http_v2_module

我的配置如下所示(我的站点可用配置):

upstream backend {
    server 127.0.0.1:8088 weight=100;
}

server {
    listen 443 ssl http2 deferred;
    server_name www.server.name;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK";
    ssl_prefer_server_ciphers on;

    ssl_certificate /path/to/cert.crt
    ssl_certificate_key /path/to/cert_key.key

    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;

    add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";

    location / {
            proxy_redirect off;
            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_pass https://backend;
    }

}

如果我从 listen 参数中删除 http2 并重新启动它工作正常...

我已经搜索过我的配置是否有问题,但我找不到任何东西...但是,如果我的配置有一些改进,请告诉我。然而,主要问题是,每当我使用 Safari 点击 URL(缓存或不缓存)时,它就会一直加载。

这是我的访问日志在请求后的样子:

123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"
123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"
123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"
123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"
123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"
123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"
123.123.123.123 - - [11/Jun/2016:08:37:28 +0200] "GET /example/url HTTP/2.0" 200 15032 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/601.5.17 (KHTML, like Gecko) Version/9.1 Safari/601.5.17"

谢谢!

好的!经过大量研究和测试后发现我需要在我的配置中隐藏升级 header。 proxy_hide_header Upgrade;

在此处阅读更多内容:https://trac.nginx.org/nginx/ticket/915