Listening subscription not returning updates in web server running at localhost:8080

[blissnd]

What happened?

The listening subscription returned no data when the updates occurred

What did you expect?

New added data based on subscription (subscribed to) returns the new data on the right-hand panel at localhost:8080

Minimal graphql.schema and models to reproduce

type Todo {
id: ID!
text: String!
done: Boolean!
user: User!
textLength: Int!
}

type User {
id: ID!
name: String!
}

input NewTodo {
text: String!
userId: String!
}

type Query {
todos: [Todo!]!
users: [User!]!
}

input NewUser {
name: String!
}

type Mutation {
createTodo(input: NewTodo!): Todo!
createUser(input: NewUser!): User!
}

type Subscription {
userAdded: User!
}

[based on https://www.inovex.de/blog/graphql-application-golang-tutorial/]

versions

• gqlgen version? v0.13.0
• go version? go version go1.16.2 linux/amd64
• dep or go modules?

[blissnd]

[ghost]

Seeing your code for the subscription resolver would be useful.