@martin what's the

susbcription-transport-ws

version you use and how are you initializing it

please try this instead

const wsClient = new SubscriptionClient('<wss://subscriptions.graph.cool/v1/__PROJECT_ID__>', {
  reconnect: true,
  timeout: 20000
})

Ok. So far, so good. Also, @marika.w.

I wonder why you are running into this just now, because this has been going on and fixed for quite a while already: https://github.com/apollographql/subscriptions-transport-ws/issues/149

I’ve been having this for a while (mentioned it previously—thought it was something I could ignore during testing)

Ok I see! Sorry for not thinking of this before 😉

No worries, thanks! ☺️

I'm getting a similar error to this in both dev and production except it's "WebSocket connection to 'wss://subscriptions.us-west-2.graph.cool/v1/__PROJECT_ID__' failed: WebSocket is closed before the connection is established." Is there anything to try besides the 20000 timeout? That seems to have no effect

@jessicaalonso downgrading to susbcription-transport-ws 0.6.0 fixed it for me