18 replies

Function in TypeScript

I have a function

const removeOnSocketClose = (connectionId: string, socket: WebSocket) => (ref: Ref.Ref<Map.MutableHashMap<string, WebSocket>>) => Effect.Effect<never, never, void>

const removeOnSocketClose = (connectionId: string, socket: WebSocket) => (ref: Ref.Ref<Map.MutableHashMap<string, WebSocket>>) => Effect.Effect<never, never, void>

Basically, I want to listen to

close

close

event on the WebSocket so I can remove it from the MutableHashMap ref.

The update MutableHashMap I can do it already, but what I should do with the

socket.on('close', () => {})

socket.on('close', () => {})

?

I try to use

asyncEffect

asyncEffect

but I don't know how to work with it. I also try with Deferred but also stuck with it.

Any help are appreciate!

Effect Community•3y ago•

18 replies

kayng84

Function in TypeScript

I have a function

const removeOnSocketClose = (connectionId: string, socket: WebSocket) => (ref: Ref.Ref<Map.MutableHashMap<string, WebSocket>>) => Effect.Effect<never, never, void>

const removeOnSocketClose = (connectionId: string, socket: WebSocket) => (ref: Ref.Ref<Map.MutableHashMap<string, WebSocket>>) => Effect.Effect<never, never, void>

Basically, I want to listen to

close

close

event on the WebSocket so I can remove it from the MutableHashMap ref.

The update MutableHashMap I can do it already, but what I should do with the

socket.on('close', () => {})

socket.on('close', () => {})

?

I try to use

asyncEffect

asyncEffect

but I don't know how to work with it. I also try with Deferred but also stuck with it.

Any help are appreciate!

Function in TypeScript

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