I'm trying to build a scalable, secure, robust websocket application that will deliver chat messages, market rates, trades, real time updates/notifications, timer/countdowns
I found this example: https://www.callicoder.com/spring-boot-websocket-chat-example/ I realize the potential, since I already know Spring Boot and I can use this as my Websocket server.
Tech Stack: Spring, STOMP, SockJS, RabbitMQ
However I noticed it uses SockJS. Then I searched for alternatives and seems a popular choice is Socket.io. Their website says it all and possible solutions. But it's NodeJS.
Tech Stack: NodeJS, Socket.io