grpc handler error: "8 RESOURCE_EXHAUSTED: Received message larger than max (6771289 vs. 4194304)"

[cristianbriscaru]

Issue workflow progress

Progress of the issue based on the Contributor Workflow

• [ ] 1. The issue provides a reproduction available on Github, Stackblitz or CodeSandbox

Make sure to fork this template and run yarn generate in the terminal.

Please make sure Mesh package versions under package.json matches yours.

• [ ] 2. A failing test has been provided
• [ ] 3. A local solution has been provided
• [ ] 4. A pull request is pending review

---

Describe the bug

When using grpahql-mesh with the grpc handler when making a request if the grpc response is greater than the default max size there will be an error thrown : "8 RESOURCE_EXHAUSTED: Received message larger than max (6771289 vs. 4194304)".

This is caused by the grpc client default max_receive_message_length : 4194304 : https://github.com/grpc/grpc-node/issues/1093.

The only fix for this issue would be to pass a "grpc.max_receive_message_length" config option to the grpc client but grpahql-mesh doesn't support this.

To Reproduce Steps to reproduce the behavior: To reproduce make a request where the response size is greater than 4194304

Expected behavior

A way to pass config options to the grpc client

sources:
  - name: MyGRPCService
    handler:
      grpc:
        endpoint: 'localhost:50051'
        options:
          'grpc.max_receive_message_length':  10000000

Or a way to pass a custom client to the handler

sources:
  - name: MyGRPCService
    handler:
      grpc:
        client: ./custom-grpc-client.js

Environment:

• OS:
• @graphql-mesh/...:
• NodeJS:

Additional context

[ardatan]

Thanks for creating the issue! PRs are welcome if anyone is interested in implementing this missing option!

[Georg-Mirchev]

Any updates?

[akateliev]

Looking for this feature !