How to use subscription of GraphQL in Graphql.js

Question

I am using relay-fullstack . It's using GraphQL.js . I want use subscription of GraphQL in GraphQL.js . But I can't find documents about subscription of GraphQL in GraphQL.js .
Can I use subscription of GraphQL in GraphQL.js ?
Or does not it support that?

Answer 1

Yes you can! I created a simple repository based on Facebook relay-examples todo relay modern with subscriptions support (server and client), you can check it out, I might also improve it in the future: https://github.com/jeremy-colin/relay-examples-subscription