Meteor 1.8 + Meteor/Apollo 3.x + subscription + react native?

hi everyone, i’m trying to config my workflow with meteor 1.8 + meteor/apollo 3.x
Everythings worked greatly, also thanks to the great lib swydo:ddp-apollo and react-native-meteor.
But things changed when i tried to integrated the graphql subscriptions. I cannot find any clear guide about this.
The only thing i found is this but its related to meteor/apollo 2.x.
And this but it creates conflict with the meteor socket.
is there any guide about this kind of configuration?