能够将 https 重定向到 http 但不能将 wss 重定向到 ws

Question

我正在使用网络套接字。在 apache 中，我可以通过在配置文件中进行以下设置来从 https 重定向到 http：

      <VirtualHost *:443>
      # Common SSL Config
      ServerName ec2-13-52-248-221.us-west-1.compute.amazonaws.com
      SSLEngine on
      # wss redirects to working ws protocol

            SSLCertificateFile      /etc/ssl/certs/apache-selfsigned.crt
            SSLCertificateKeyFile /etc/ssl/private/apache-selfsigned.key
            ProxyPass "/"  "http://ec2-13-52-248-221.us-west-1.compute.amazonaws.com" retry=0 keepalive=On

      </VirtualHost>

但是相同的配置（如上）我改变如下

     <VirtualHost *:443>
      # Common SSL Config
      ServerName ec2-13-52-248-221.us-west-1.compute.amazonaws.com
      SSLEngine on
      # wss redirects to working ws protocol

            SSLCertificateFile      /etc/ssl/certs/apache-selfsigned.crt
            SSLCertificateKeyFile /etc/ssl/private/apache-selfsigned.key
            ProxyPass "/wss"  "ws://ec2-13-52-248-221.us-west-1.compute.amazonaws.com:8080" retry=0 keepalive=On

      </VirtualHost>

我无法从 wss 重定向到 ws

如果是 Wss，我在发送请求时使用以下 url：

    wss://ec2-13-52-248-221.us-west-1.compute.amazonaws.com:8080/wss

Answer 1

经过 24 小时的努力终于得到解决方案：这个配置对我有用

首先通过在 windows

的 httpd.conf 文件中启用此模块来加载以下模块

proxy_wstunnel_module modules/mod_proxy_wstunnel.so

在linux中，您可以通过以下命令启用此模块

sudo a2enmod proxy proxy_balancer proxy_wstunnel proxy_http

然后只需将以下行添加到 apache.conf 文件或 httpd-vhosts.conf 文件

RewriteEngine on
ProxyRequests Off
ProxyPreserveHost on
ProxyPass /ws ws://192.168.43.31:8080 retry=0 keepalive=On 
ProxyPassReverse /ws  ws://192.168.43.31:8080 retry=0

在Javascript中文件的变化是这样的：

if(location.protocol === 'http:'){
  var conn = new WebSocket('ws://192.168.43.31/ws');
 }
else{
  var conn = new WebSocket('wss://192.168.43.31/ws');
}

因此，apache 会将所有包含 ws 的请求重定向回 8080 端口

能够将 https 重定向到 http 但不能将 wss 重定向到 ws

Able to redirect https to http but not able to redirect wss to ws

apache

websocket

webrtc

ratchet

ws