Subscription issue with grpc-example

[dan-muller]

With a clean pull of the repo and running the example using yarn start I am receiving the error message below when running the query

Query

subscription {
  ExampleSearchMoviesByCast(SearchByCastInput:{
    castName:"Tom Cruise"
  }) {
    name
    year
    rating
    cast
  }
}

Error

/workspace/graphql-mesh/examples/grpc-example/node_modules/grpc-graphql-schema/lib/service_converter.js:114
                    pubsub.publish(`${methodName}-onSubscribe`, payload);
                           ^

TypeError: Cannot read property 'publish' of undefined
    at ClientReadableStream.response.on (/workspace/graphql-mesh/examples/grpc-example/node_modules/grpc-graphql-schema/lib/service_converter.js:114:28)
    at ClientReadableStream.emit (events.js:198:13)
    at addChunk (_stream_readable.js:288:12)
    at readableAddChunk (_stream_readable.js:269:11)
    at ClientReadableStream.Readable.push (_stream_readable.js:224:10)
    at Object.onReceiveMessage (/workspace/graphql-mesh/examples/grpc-example/node_modules/grpc/src/client_interceptors.js:1263:19)
    at InterceptingListener.recvMessageWithContext (/workspace/graphql-mesh/examples/grpc-example/node_modules/grpc/src/client_interceptors.js:607:19)
    at /workspace/graphql-mesh/examples/grpc-example/node_modules/grpc/src/client_interceptors.js:707:14
error Command failed with exit code 1.

[ardatan]

You can try with the canary version;
0.0.16-alpha-af1bf30.33+af1bf30

[dan-muller]

You can try with the canary version;
0.0.16-alpha-af1bf30.33+af1bf30

Thanks for the update, where can I access the canary releases?

[ardatan]

You can see the CI logs for canary versions but for now could you please try with the version I wrote so we can mark this issue solved :)
Thanks!
0.0.16-alpha-af1bf30.33+af1bf30 <-----

[dan-muller]

Updating examples/grpc-example/package.json to the alpha worked!

  "dependencies": {
    "@graphql-mesh/cli": "0.0.16-alpha-e413f48.50+e413f48",
    "@graphql-mesh/grpc": "0.0.16-alpha-e413f48.50+e413f48",
    "debug": "4.1.1",
    "google-protobuf": "3.11.4",
    "graphql": "14.6.0",
    "grpc": "1.24.2"
  },

Thanks again for your help!

[ardatan]

Available in 0.0.17 🎉