graphql-postgres-subscriptions to add pubsub to my ApolloGraphQL app. I'm seeing this in my server logs:
MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 CallAdded listeners added.
- Is there a limit of 10 listeners per client? If so, my app only has 4 subscriptions. How can I have 10 listeners for a given client?
- Is there a limit of 10 listeners for the entire app? If so how can this function if I have hundreds of simultaneous users?
I'm happy to correct this, and need a pointer in the right direction. :)