[undertow-dev] proxing WebSocket over ajp listener

Stuart Douglas sdouglas at redhat.com
Tue Jun 4 09:09:32 EDT 2019


No, the AJP protocol does not support websockets. You need to use HTTP.

Stuart

On Tue, Jun 4, 2019 at 11:05 PM Andrea Di Cesare <andrea at softinstigate.com>
wrote:

> Hello Undertow lovers,
>
> I have two instances of undertow, one acting as a reverse proxy via
> LoadBalancingProxyClient  to the other that configured with the AJP
> listener only.
>
> Everything works well but I just noticed an issue with proxying WebSocket
> connections.
>
> I Googled around and it seems that APJ and WebSockets don't work together.
>
> I was wondering if Undertow has some soluting for proxying WebSocket
> connections over APJ or if I must fallback to http listener.
>
> Any help would be much appreciated.
>
> Thanks in advance,
>  Andrea
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> undertow-dev mailing list
> undertow-dev at lists.jboss.org
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