NestJs with Graphql not working

[douglasgomes98]

Screenshot
Visualising is always helpful.

https://codesandbox.io/p/github/douglasgomes98/nest-graphq-sse/main

I created a codesandox to help with reproduction.
By default, NestJs uses express as a server and I'm using Apollo Graphql

[enisdenjo]

Hey there. The error is not related to graphql-sse, your subscriptions implementation is not working.

I am not very familiar with NestJS, but can you maybe try changing the subscription publish like this?

- await pubsub.publish(topic, { id, message });
+ await pubsub.publish(topic, { receiveMessage: { id, message } }); 

[douglasgomes98]

Done! there really was a problem when publishing the message.
But I still get the same error when executing the subscription.

[douglasgomes98]

[enisdenjo]

Maybe there's something in the NestJS Subscriptions docs that could help.

[douglasgomes98]

unfortunately I didn't find anything about it.