Go 无法将 graphqlws 连接到 gqlgen

我将gqlgen用于我的服务，将Apollo客户端和GraphQL-ws用于我的前端，我正在try 使用订阅，它在我的playground 上运行良好，但当我try 将客户端连接到它时，我收到以下错误:

到‘ws://localhost:8080/’的WebSocket连接失败:

在我的集装箱日志(log)中，我收到:

无法升级*Http.对WebSocket WebSocket的响应:升级者不允许请求来源.判断来源: Github.com/99designs/gqlgen/graphql/handler/transport.SendError:多余的响应.来自HTTP的WriteHeader调用(错误.GO:15)

以下是我的Golang代码:

if err := godotenv.Load(); err != nil {
    log.Fatal("Error loading environment variables file")
}

port := helpers.Env("PORT")
if port == "" {
    port = defaultPort
}

router := chi.NewRouter()

router.Use(cors.New(cors.Options{
    AllowedOrigins:   strings.Split(helpers.Env("ALLOWED_ORIGINS"), ","),
    AllowCredentials: true,
    Debug:            helpers.Env("DEBUG") == "true",
    AllowedHeaders:   []string{"*"},
}).Handler)

srv := handler.NewDefaultServer(generated.NewExecutableSchema(generated.Config{Resolvers: &resolvers.Resolver{}}))


srv.AddTransport(transport.POST{})
upgrader := &transport.Websocket{
    Upgrader: websocket.Upgrader{
        HandshakeTimeout: 1 * time.Minute,
        CheckOrigin: func(r *http.Request) bool {
            return true
        },
        ReadBufferSize:  1024,
        WriteBufferSize: 1024,
    },
    KeepAlivePingInterval: 10 * time.Second,
}

srv.AddTransport(upgrader)
srv.Use(extension.Introspection{})
if helpers.Env("MODE") == "PRODUCTION" {
    cache, err := apq.NewCache(24 * time.Hour)

    if err != nil {
        log.Fatalf("cannot create APQ redis cache: %v", err)
    }

    srv.Use(extension.AutomaticPersistedQuery{Cache: cache})
}


go initWorkers()

go runAsynqmon()
router.Use(getHeadersMiddleware())

router.Handle("/", srv)

if helpers.Env("MODE") == "DEVELOPMENT" {
    router.Handle("/playground", playground.Handler("GraphQL playground", "/"))
    log.Printf("connect to http://localhost:%s/playground for GraphQL playground", port)
}

log.Fatal(http.ListenAndServe(":"+port, router))

下面是我的客户代码:

import { setContext } from '@apollo/client/link/context'
import { onError } from '@apollo/client/link/error'
import { GraphQLWsLink } from '@apollo/client/link/subscriptions'
import { getMainDefinition } from '@apollo/client/utilities'
import { createUploadLink } from 'apollo-upload-client'
import { createClient } from 'graphql-ws'

import { logout } from '../helpers/logout'
import { getTokenFromStorage } from '../helpers/userData'
import { lang } from '../localization'

const authLink = setContext((_, { headers }) => {
  const token = getTokenFromStorage()
  return {
    headers: {
      authorization: token ? `Bearer ${token}` : undefined,
      'Accept-Language': lang,
      ...headers
    }
  }
})
const httpLink = createUploadLink({
  uri: process.env.REACT_APP_GRAPH_BFF || 'http://localhost:8080'
})

const wsLink = new GraphQLWsLink(
  createClient({
    url: 'ws://localhost:8080/'
  })
)

const splitLink = split(
  ({ query }) => {
    const definition = getMainDefinition(query)
    return (
      definition.kind === 'OperationDefinition' &&
      definition.operation === 'subscription'
    )
  },
  wsLink,
  httpLink
)

const logoutLink = onError(({ response }) => {
  if (
    response?.errors &&
    response.errors.length > 0 &&
    response.errors.some((errorItem) =>
      errorItem.message.toLowerCase().includes('unauthenticated')
    )
  ) {
    logout()
  }
})

const chainList = [logoutLink, authLink, splitLink]

const linkChain = from(chainList)

const apolloClient = new ApolloClient({
  cache: new InMemoryCache({
    addTypename: false
  }),
  link: linkChain
})

export default apolloClient

我以为升级程序中的CheckOrigin可以解决这个问题，但它不起作用 你知道怎么解决这个问题吗？