使用 Nestjs 在 Socket.io 上监听事件时出现问题

Question

I have some problems when trying to listen to specific events on socket.io. I initiate ws server on the nest like their tutorial, also the connection is ok but when I try to connect in frontend the socket object returns properties like: `{..., "connected": false, "disconnected": true}

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nest code image

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when I am calling emit on server-side

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and the response from the server receives an updated JSON, but I can't hear the progress event,

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Answer 1

Looks like you're using Socket.IO v3 which isn't yet supported by NestJS yet. Downgrade to version 2.