Sockets. How to catch on disconnect event ?

[bcba25]

I'm submitting a...

[ ] Regression 
[ ] Bug report
[ ] Feature request
[X] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

There is a function called handleConnection in a WebSocketGateway which allows me to track connected users. But how do I catch those who was disconnected ? I've tried to write something like this:

@SubscribeMessage('disconnect')
    onDisconnect(client, data) {
        console.log('user disconnected');
    }

but this event is never called.

Environment

Nest version: 5.5.0

[kamilmysliwiec]

Hi @hxdef2517, See https://docs.nestjs.com/websockets/gateways Lifecycle hooks section.

[lock[bot]]

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