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WebSocket connection to 'ws://<host>/<context>/websocket/null/null/null?solution=<solutionName>' failed: Error during WebSocket handshake: Unexpected response code: 404
The browser just sits there and is not able to connect. Notice the null values in the above error. I'm also using a very current version of Tomcat.
Using a setup on AWS with:
CentOS 7
Java 8u91
Apache Tomcat 7.0.54
Servoy 8.0.3
Support Case: SVY-9761