Question

我正在尝试使用Apache作为运行cometd的Jetty服务器的反向代理。

我的设置是这样的：

Apache(HTTPS) --> Jetty(HTTP)

这是Apache conf文件

<VirtualHost *:443>
        ServerAdmin xxx@domain.com
        ServerName y.domain.com

        ProxyPass / http://localhost:8888/
        ProxyPassReverse / http://localhost:8888/

        ProxyPass /ws/  ws://localhost:8888/
        ProxyPass /wss/ wss://localhost:8888/

        ProxyRequests Off
        ProxyVia On
        Timeout 1500
        KeepAlive On
        MaxKeepAliveRequests 100
        KeepAliveTimeout 15

        <Proxy *>
                Order deny,allow
                Deny from all
                Allow from all
        </Proxy>

        SSLEngine On
        SSLCertificateFile /etc/apache2/ssl/localhost.crt
        SSLCertificateKeyFile /etc/apache2/ssl/localhost.key
        SSLCertificateChainFile /etc/apache2/ssl/ca.crt

        ErrorLog /var/log/apache2/error.log
        # Possible values include: debug, info, notice, warn, error, crit,
        # alert, emerg.
        LogLevel warn
        CustomLog /var/log/apache2/access.log combined
        ServerSignature On
</VirtualHost>

在客户端我使用cometd.js。

但是，我在握手期间在客户端上收到此错误

Error during WebSocket handshake: Unexpected response code: 400

地址为wss://y.domain.com

之后客户端再次尝试并且网站已经启动 - 但我担心握手是长时间的轮询...

我错过了什么？

Answer 1

订购ProxyPass指令很重要

按配置顺序检查配置的ProxyPass和ProxyPassMatch规则。匹配胜利的第一条规则。

http://httpd.apache.org/docs/2.4/mod/mod_proxy.html#proxypass

在jetty上运行的cometd的mod_proxy_wstunnel

1 个答案: