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Setting up websockets using this tutorial

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Hello how can I setup websockets using this tutorial?

I'm stuck on how to do it. I tried asking on Stack Overflow but I can't setup the ip address and port for my websockets.

I have the following modules enabled.

  •  proxy_module
    proxy_http_module
     proxy_wstunnel_module
    rewrite_module

When I change ip:port to _default_:${AP_SSL_PORT} or even my ip at xx.xxx.xx.xx:${AP_SSL_PORT} I get this error

Quote

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request

Reason: DNS lookup failure for: _default_

 

Can anyone help?

  • 6 months later...

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