AWSAppSyncRealTimeProvider error: Connection closed

I have a React project created in a year ago using the aws-amplify library’s version 1.1.32, so I decided to update all the dependencies after noticing errors in AppSync subscriptions.

One of the errors is that the multiple subscriptions in Connect component stopped working. After some research, I’ve found this issue and then I decided to use the API library.

But using the API library, after a few three minutes, I get this error in my console (to each of my subscriptions): Which is pretty similar to this closed issue.

And here’s how I’m defining the subscription:

 const onCreateSubscription = API.graphql(
    graphqlOperation(onCreateWorkControl)
  ).subscribe({
    next: (data) => // do something,
  });

Dependencies:

    "@aws-amplify/ui-react": "^0.2.24",
    "aws-amplify": "^3.3.4",
    "aws-amplify-react": "^4.2.8",
    "react": "16.13.1",

Am I doing something wrong? I appreciate any help.

[watanabethais]

After consulting @amhinson on Discord, we found out that the problem was in my VPN connection.

Sorry for causing trouble! I’m really thankful for the help 😃

[github-actions[bot]]

This issue has been automatically locked since there hasn’t been any recent activity after it was closed. Please open a new issue for related bugs.

Looking for a help forum? We recommend joining the Amplify Community Discord server *-help channels or Discussions for those types of questions.