Hi I am experiencing a similar issue than, Why subscription example from the official docs is not working correctly? - #27 by marcopieterse, using the base example (docs-examples/index.ts at main · apollographql/docs-examples · GitHub). I have implemented exactly as is (copy & paste). I have tried using the ws and wss protocals on the apollo client. I am getting an error " Unable to reach subscription server". When I try to run the
npx email@example.com --endpoint=ws://localhost:4000/graphQL
command it displays:
Diagnosing ws://localhost:4000/graphQL :warning: Could not resolve (ENOTFOUND) Is the address correct? Is the server running?
Can someone please advise?