Add Spring Boot Tomcat integration documentations and examples

[YohanSciubukgian]

Could you add GitHub examples in the context of Spring Boot using Tomcat webserver?
Could you also add documentations on Socket.io on how to use it properly and how to fine tune configurations?

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I have found from the forked repository (https://github.com/trinopoty/socket.io-server-java) 2 issues talking about Tomcat and Spring integration.

• Is there a demo for springboot2.x and tomcat? trinopoty/socket.io-server-java#40
  This ticket suggests the Engine.io integration here https://socketio.github.io/engine.io-server-java/spring-integration.html but there might have a gap with the full featured socket.io implementation that I'm looking for.

• Some Code samples found on other Github issues
  People are sharing their experiences with some code snippets for their usage, but it's not enough to understand configuration trade-offs and ensuring a production ready setup out of their context (including security and performance considerations)

  • Infinite service requests resulting in TcpSocketLink OutOfMemory trinopoty/socket.io-server-java#6
  • Continuous Connection request to server from client. trinopoty/socket.io-server-java#18

Any of these links are inspiring us but there is nothing official regarding the documentation of Spring Boot & socket.io server Java that could help us doing things right and avoid us going on the wrong direction.

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It could be great to have the equivalent of "Spring Integration" section of Engine.io but for Socket.io documentation
It could be great to have a section for Spring Boot Tomcat server in Get started | Socket.IO documentations that will implement the following:

• Chat platform
• How to use with React | Socket.IO