Announce socket disconnection to previously joined rooms

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I'm new to socket.io 1.1. From what I understand, upon connection loss/disconnection, the server-side socket automatically leaves all rooms and disconnect is fired. By the time disconnect is fired, socket.rooms is already cleared.

I would like to announce to the previously joined rooms that the current user had left. Are those previously connected room ids stored somewhere? Alternatively, is there some sort of onLeaveRoom or beforeDisconnect mechanism built into socket.io where the room ids can be intercepted?

Thanks for your help!

asked 57 secs ago

lastoneisbearfood

644

Announce socket disconnection to previously joined rooms