Nest JS Websockets - Rate Limiting and Acknowledgements

• zod

  286 30,174 9.1 TypeScript

  TypeScript-first schema validation with static type inference

With zod we can define schemas for everything including functions. Our event handler handles kicking users. We simply want the server to return a boolean indicating whether or not the handler successfully executed and did in fact kick the user.

• Socket.io

  825 60,085 7.8 TypeScript

  Realtime application framework (Node.JS server)

  

As of socket.io version 4.4.0 there is now built in support for acknowledgement timeouts. We pass a timeout argument of 30000 milliseconds (30 seconds) which will throw an error if our server does not send back an acknowledgement within that time period. If the timeout it hit, the leaveRoom() function will disconnect the socket and redirect the user back to the login page where they can try to join again.

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

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