Bootcamp
Search…
9.7: Web Sockets
Web Sockets are an internet technology that is not based on HTTP requests. They exist to solve the problem of not wanting to make a round trip request-response pattern to do some action. Web sockets allow one-way communication between the front-end and back-end. You no longer have to either, send something and wait for a response, or make a request in order to know something about what happened.
Some examples:
  • sending a notification to all logged in users
  • receiving a chat message
  • telling the user they lost the card game
Copy link