Whoops! Lost connection to websocket endpoint

[mhabsaoui]

Hi,

I am working with spring websocket v4.2.3 under Java 1.7.
Deploying is made on Tomcat 7.0 server (without spring-boot).

Opening Web Socket...
GET http://localhost:8080/ws/info?t=1536733706374 404 (Introuvable)
Whoops! Lost connection to http://localhost:8080/ws

Any help is welcome.

[rstoyanchev]

Please note that the 4.2.x branch is not supported and for security reasons alone you should be on the current long term maintenance branch 4.3.x (4.3.19 is the latest release on that branch).

Aside from that this is not a place to ask general questions. Please use StackOverflow. My best guess is that the URL you're using from the client side is incorrect.