BUN: PubSub closes after 10 seconds with (TypeError: network error)

[schettn]

Describe the bug

Screen.Recording.2024-11-06.at.11.07.14.mov

Your Example Website or App

Steps to Reproduce the Bug or Issue

import {createPubSub, createSchema, createYoga} from 'graphql-yoga'

const pubSub = createPubSub<{
  randomNumber: [topic: number, random: number]
}>()

// Provide your schema
const yoga = createYoga({
  schema: createSchema({
    typeDefs: /* GraphQL */ `
      type Query {
        hello: String
      }

      type Subscription {
        randomNumber: Float!
      }

      type Mutation {
        broadcastRandomNumber: Boolean
      }
    `,
    resolvers: {
      Subscription: {
        randomNumber: {
          // subscribe to the randomNumber event
          subscribe: () => {
            return pubSub.subscribe('randomNumber', 1)
          },
          resolve: payload => payload
        }
      }
    }
  })
})

setInterval(() => {
  pubSub.publish('randomNumber', 1, Math.random())
}, 1000)

const server = Bun.serve({
  fetch: yoga.fetch,
  port: 4000
})

console.info(
  `Server is running on ${new URL(
    yoga.graphqlEndpoint,
    `http://${server.hostname}:${server.port}`
  )}`
)

bun run index.ts

Expected behavior

It should not close the connection

Screenshots or Videos

No response

Platform

• OS: macOS
• Bun: 1.1.26
• @graphql-yoga 5.7.0

Additional context

No response

[schettn]

Works with NodeJS