I tried reverting to version 1.7.8, but the issue persists. I assume it’s a dependent library that didn’t adapt well to the changes.

Could you give more details about your setup so we can help you better?
What is the protocol you use to communicate with the gateway?
How is the gateway communicating with the subgraph?
Which server is the subgraph using? (Apollo/Yoga or sth else)

Thank you for this quick response:

What is the protocol you use to communicate with the gateway > websocket

i use nestJs/yoga for my subgraph with WS.

Subscription work fine but not subscription response after pubsub

The major change I can identify is the upgrade to graphql-ws 6.0, which I don't see in version 1.7.9 but is present in the main branch.

The major change I can identify is the upgrade to graphql-ws 6.0, which I don't see in version 1.7.9 but is present in the main branch.

Because we haven't released it yet.
So we can help you better if you provide a failing reproduction preferrable on CodeSandbox.

i try to do it

all work correctly with this

  "dependencies": {
    "@graphql-hive/gateway": "1.7.8",
    "@graphql-mesh/compose-cli": "1.3.2",
    "@graphql-mesh/utils": "0.103.11",
    "@graphql-tools/utils": "10.7.2",
    "@nestjs/common": "10.4.8",
    "@nestjs/config": "3.3.0",
    "@nestjs/core": "10.4.8",
    "@nestjs/microservices": "10.4.8",
    "@nestjs/platform-express": "10.4.8",
    "class-transformer": "0.5.1",
    "class-validator": "0.14.1",
    "express": "4.18.3",
    "graphql": "16.9.0",
    "graphql-ws": "5.16.0",
    "nats": "2.28.2",
    "reflect-metadata": "0.1.14",
    "rxjs": "7.8.1",
    "tslib": "2.8.1",
    "ws": "8.18.0",
    "zod": "3.23.8"
  }

I see but it seems we still need a reproduction to debug by ourselves.

Hi @Irupt , thank you for reporting. As @ardatan mentioned before, we need a minimal reproduction that can help us to reproduce and identify the issue. It can be very minimal.

Also, you mentioned some changes in the versions that caused this change, can you maybe share with us the package.json and the local lockfile you have for both scenarios? (the one that works, and the one that fails)

Thank you!

I just upgraded the Hive version to 1.8.0, and I still have the same error. As soon as I have some time, I'll create a GitHub repository with a test example. In the meantime, I'll stick with 1.7.8.

Oh so 1.7.8 works? Because you said it doesn't.

I must have expressed myself poorly, excuse my English. Everything works correctly with version 1.7.8, but it doesn't work with 1.7.9 and 1.8.0.

Could you share your package.json and the lockfile at least? Then we can see the exact versions used.

sure, it's a nx monorepo

package.json
package-lock.json

Thanks @Irupt @enisdenjo @ardatan ! The fix is now available in [email protected] 🎉