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Posted to users@tomcat.apache.org by Bob DeRemer <bo...@thingworx.com> on 2013/09/10 16:08:28 UTC
can a Filter be used to pre-process calls to a websocket endpoint?
Is it possible to programmatically add a Servlet Filter to Tomcat during the ContextInitialized call so that it filters requests going to a websocket endpoint?
Thanks,
Bob DeRemer
Senior Director, Architecture and Development
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RE: can a Filter be used to pre-process calls to a websocket
endpoint?
Posted by Bob DeRemer <bo...@thingworx.com>.
> From: Bob DeRemer [mailto:bob.deremer@thingworx.com]
> Sent: Tuesday, September 10, 2013 10:08 AM
> To: Tomcat Users List
> Subject: can a Filter be used to pre-process calls to a websocket endpoint?
> Is it possible to programmatically add a Servlet Filter to Tomcat during the ContextInitialized call so that it filters requests going to a websocket endpoint?
My apologies for posting before trying. I was able to do this using ServletContext.addFilter and the FilterRegistration.Dynamic functionality. As I suspected, by adding a mapping for the respective URLs, the request is filtered - regardless of whether it's going to a Servlet or WebSocket Endpoint.
> Thanks,
> Bob DeRemer
> Senior Director, Architecture and Development
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