nginx + HTTP/2 + HTTP POST + Safari = Ошибка

После обновления до nginx 1.10.0 + OpenSSL 1.0.2 (для использования переговоров ALPN) интересная проблема появилась в Safari (v9, mobile и desktop), где первый Запрос HTTP POST на сервер выходит из строя. Никакой запрос никогда не попадает на сервер.nginx + HTTP/2 + HTTP POST + Safari = Ошибка

Safari возвращает это сообщение в Консоль: Failed to load resource: Could not connect to the server..

Последующие запросы POST (нажмите ту же кнопку еще раз) успешно.

Nginx строить детали

nginx version: nginx/1.10.0 built by gcc 4.4.7 20120313 (Red Hat 4.4.7-16) (GCC) built with OpenSSL 1.0.2d 9 Jul 2015 TLS SNI support enabled configure arguments: --user=nginx --group=nginx --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-http_gzip_static_module --with-http_stub_status_module --with-http_ssl_module --with-pcre --with-file-aio --with-http_realip_module --with-http_v2_module --with-http_gunzip_module --with-openssl=/usr/src/openssl-1.0.2d

Nginx конфигурации

user nginx;  
worker_processes 1;  

error_log /var/log/nginx/error.log warn;  
pid  /var/run/nginx.pid;  

events {  
    use epoll;  
    worker_connections 1024;  
    multi_accept on;  
}  


http {  
    include  /etc/nginx/mime.types;  
    default_type application/octet-stream;  

    access_log /var/log/nginx/access.log;  

    sendfile  on;  

    proxy_buffer_size 256k;  
    proxy_buffers 4 512k;  
    proxy_busy_buffers_size 512k;  

    server_tokens off;  
    client_max_body_size 1G;  

    keepalive_disable safari msie6;  
    keepalive_timeout 0;  

    include /etc/nginx/conf.d/*.conf;  
}  

server {  
    listen  443 ssl http2;  
    server_name *.gingrapp.com;  

    root /var/www/html;  

    ssl on;  
    ssl_certificate ***.crt;  
    ssl_certificate_key ***.crt;  
    ssl_dhparam /etc/ssl/dhparams.pem;  
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;  
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';  
    ssl_prefer_server_ciphers on;  
    ssl_session_cache shared:SSL:20m;  
    ssl_session_timeout 2m;  

    add_header Strict-Transport-Security "max-age=420420420420;";  

    include /etc/nginx/default.d/*.conf;  

    gzip on;  
    gzip_static on;  
    gzip_proxied any;  
    gzip_types application/javascript application/json application/x-javascript application/xml text/css text/javascript   text/plain text/x-component text/xml;  
    gzip_min_length 10240;  
    gzip_buffers 16 128k;  

    open_file_cache max=2000 inactive=60s;  
    open_file_cache_valid 90s;  
    open_file_cache_min_uses 5;  
    open_file_cache_errors off;  

    keepalive_disable safari msie6;  
    keepalive_timeout 0;  

    location /assets {  
     etag on;  
     access_log  off;  

     keepalive_disable safari msie6;  
     keepalive_timeout 0;  
    }  

    location/{  
     index index.php index.html index.htm;  
    try_files $uri $uri/ /index.php?$args;  
    }  

    error_page 404    /404.html;  
    location = /404.html {  
     root /usr/share/nginx/html;  
    }  

    error_page 500 502 503 504 /50x.html;  
    location = /50x.html {  
     root /usr/share/nginx/html;  
    }  

    location ~ [^/]\.php(/|$) {  
     include fastcgi_params;  
     fastcgi_split_path_info ^(.+?\.php)(/.*)$;  

     fastcgi_pass 127.0.0.1:9000;  
     fastcgi_index index.php;  
     proxy_max_temp_file_size 512m;  
     fastcgi_buffer_size 256k;  
     fastcgi_buffers 4 512k;  
     fastcgi_busy_buffers_size 512k;  

     gzip on;  
     gzip_static on;  
     gzip_proxied any;  
     gzip_types application/javascript application/json application/x-javascript application/xml text/css text/javascript   text/plain text/x-component text/xml;  
     gzip_min_length 10240;  
     gzip_buffers 16 128k;  

     keepalive_disable safari msie6;  
     keepalive_timeout 0;  
    }  
}

источник

2016-05-18 Lee Salminen

Я пробовал обновляться до OpenSSL 1.0.2h. Без изменений –