Intro

This is an example of graphql api that's using mercurius & graphql-js that support execution cancelling

Other PRs:

graphql-js - Allow execution to be cancelled

mercurius - POC for execution cancelling

How to run

Please follow these steps:

1. Close mercurius fork repo where execution cancelling is implemented and checkout to the feature branch: https://github.com/igrlk/mercurius/tree/abort-execution
2. In ./index.js, update the mercurius path to point to the cloned fork (e.g. require('../mercurius'))
3. yarn
4. yarn start
5. Send a request to http://127.0.0.1:3000/
6. After "A resolver was called" appeared in the console, cancel the request
7. See the console after the cancellation - it shouldn't run resolvers that are going after the cancelled one