Question

在似乎正确安装之后，HTTP / 2似乎没有运行。

我正在运行CentOS 7。

我安装了最新版本的Apache，版本为httpd-2.4.35-5.el7.x86_64，并且一直在尝试使HTTP / 2正常工作。

为此，我看到我们需要运行http2_module。那是活动的并且正在运行。我相信已经通过运行命令httpd -M确认了这一点。这些模块下列出了http2_module（共享）。

我下一步要做的是在Protocols h2 h2c http/1.1标签上方的<VirtualHost ...>中添加。我也这样做了。

最后，我已经对URL进行了URL卷曲，但仍在获取HTTP / 1.1。
CURL命令：curl -vsko /dev/null --http2 https://www.thehomepainter.com

CURL的简短回复：

GET / HTTP / 1.1   主持人：www.thehomepainter.com   用户代理：curl / 7.64.0   接受： /

来自httpd.conf的部分内容

Protocols h2 h2c http/1.1
<VirtualHost *:443>
    SSLEngine on
    ServerAdmin ### omitted ###
    ServerName thehomepainter.com
    ServerAlias www.thehomepainter.com
    DocumentRoot /var/www/html/
    Options -Indexes

    ProxyRequests off
    ProxyPreserveHost On
    AllowEncodedSlashes NoDecode

    ProxyPass "/" "http://localhost:3000/"
    ProxyPassReverse "/" "http://localhost:3000/"

    RequestHeader set X-Forwarded-Proto "https"
    RequestHeader set X-Forwarded-Port "443"

    Include /etc/letsencrypt/options-ssl-apache.conf
    SSLCertificateFile ### omitted ###
    SSLCertificateKeyFile ### omitted ###
    SSLCertificateChainFile ### omitted ###

    # i have tried this here as well
    # Protocols h2 h2c http/1.1
</VirtualHost>

Protocols h2 h2c http/1.1
<VirtualHost *:80>
    ServerAdmin support@thedesignguis.com
    ServerName thehomepainter.com
    ServerAlias www.thehomepainter.com
    DocumentRoot /var/www/html
    RewriteEngine on
    RewriteCond %{SERVER_NAME} =thehomepainter.com [OR]
    RewriteCond %{SERVER_NAME} =www.thehomepainter.com
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]

    # i have tried this here as well
    # Protocols h2 h2c http/1.1
</VirtualHost>

因此，预期结果是HTTP / 2可以工作。但是，事实并非如此，我也不知道为什么。

Answer 1

在遍历错误日志后，我终于找到了问题。

[http2:warn] [pid 7155] AH10034: The mpm module (prefork.c) is not supported by mod_http2. The mpm determines how things are processed in your server. HTTP/2 has more demands in this regard and the currently selected mpm will just not do. This is an advisory warning. Your server will continue to work, but the HTTP/2 protocol will be inactive.

要解决此问题，我编辑了/etc/httpd/conf.modules.d/00-mpm.conf

注释此行： LoadModule mpm_prefork_module modules/mod_mpm_prefork.so

取消注释底线： LoadModule mpm_event_module modules/mod_mpm_event.so

重新启动apache，然后就可以了。

启用mod_http2并在conf文件中设置协议后，HTTP / 2配置未运行

1 个答案: