Is there any way to work with socket.io instance in resolver?

[tmelent]

Hi. I need to emit a socket.io event and can't understand really, how can I pass a socket.io (completely same) instance from index.ts to resolver?
What confuses me more, that resolvers and schema are defined before socket.io instance is being created.
Can anyone help me with this?

[MichalLytek]

Put the socket instance into context function of apollo server. Then you can get the context object with socket by @Ctx() decorator in resolver method.