subscriptions-transport-ws | WebSocket client + server for GraphQL subscriptions | Websocket library

I am trying to set up my first Gatsby website. After running npm install -g gatsby-cli, I do gatsby new gatsby-starter-hello-world https://github.com/gatsbyjs/gatsby-starter-hello-world (just like the website https://www.gatsbyjs.com/starters/gatsbyjs/gatsby-starter-hello-world/ says) to download the hello world starter. When I run gatsby develop I see the following error

I'm trying to upgrade our NestJS GraphQL subscriptions server to utilize graphql-ws rather than the current subscriptions-transport-ws (as suggested by the NestJS documentation). I upgraded the NestJS version to

I am not finding any solutions. I already asked one questions about this. But not finding solutions. I already created a graphql projects with apollo-server-express.

I create three file apollo.js, app.js and server.js.

In app.js I write-

I don't get the request variable in the mutation GraphQL on the backend. I don't understand why it doesn't work. I get the next error: "Cannot destructure property 'name' of 'undefined' as it is undefined."

That mutation I make in Apollo Studio:

I am building a chat service and I want to handle the cases when the subscription(websocket) connection is disconnected. Apollo client is configured like bellow. I removed unnecessary code like cache, authLink etc.

How do I do this with react, apollo client? If its disconnected, I would like to show that to the chat page and when the user reconnects, I would like to fetch all the missed chat messages. This is why I need to know the disconnect, connect events

Below are the relevant packages used in this app:

I Know that there is a lot of topic about this, but since none of them work, I must make a new one, I'm quite confused as why my electron app doesn't launch when I used yarn dev for my project, but when my friends try it, in his laptop, he can run and the apps launch normally without any problem, so Is there anyone here ever face the same problem with me? if there is someone, how can you solve this problem?

this is what my terminal looks like:

for information I used:

We are sending additional payload during connection_init (connectionParams in https://github.com/apollographql/subscriptions-transport-ws for Apollo).

I was unable to find any information on how to extract such information nor any kind of information on any message middlewares/handlers in the official sources.

Concurrent solution graphql-dotnet allows me to implement IOperationMessageListener like this

Im trying to deploy to Vercel I've done it before with other projects but in this case, the build is failing, it mentions that it doesn't find Footer component, the build works perfectly on local machine.

The release note of Vue-Apollo 3.04 stated that there is now a Apollo Client 3 support. As the Docs of Apollo Client 3 declare ApolloClient, InMemoryCache, HttpLink, are now all in one @apollo/client package - not like previous in single packages.

https://github.com/vuejs/vue-apollo/releases/tag/v3.0.4

https://www.apollographql.com/docs/react/migrating/apollo-client-3-migration/

However there is no change in the doc´s of Vue-Apollo (apollo-client -> @apollo/client ?) on how to apply the new changes. Also the Apollo Client 3 Doc´s stated that for Vue you have to import the ApolloClient from @apollo/client/core

So i tried it my own way, but my imports seems to fail. I got these Error Message from npmm run serve. Seems he wants to import some reactstuff.