Multi/Pipeline operations in cluster mode failing if project processed with babel-loader

[RomanLubushkin]

The following error occurs if using multi or pipeline operation in the cluster mode if a project processed with babel-loader.

TypeError: Cannot read property 'write' of undefined

Tested on code sample from the docs (assuming cluster is up on 7000-7005 ports):

const Redis = require('ioredis');

async function run() {
  const client = new Redis.Cluster(
    [
      { host: '127.0.0.1', port: 7000 },
      { host: '127.0.0.1', port: 7001 },
      { host: '127.0.0.1', port: 7002 },
      { host: '127.0.0.1', port: 7003 },
      { host: '127.0.0.1', port: 7004 },
      { host: '127.0.0.1', port: 7005 },
    ],
    { lazyConnect: true },
  );
  await client.connect();
  await client.multi()
    .set("foo", "bar")
    .get("foo")
    .exec((err, results) => {
      // results === [[null, 'OK'], [null, 'bar']]
    });
}
run();

Here is an archive with a minimum reproducible project: ioredis-multi-call-issue.zip.

To run the project (assuming cluster is up on 7000-7005 ports):

node dist/server.js

To build the project from sources and run

yarn install
yarn build
yarn start

PS
I've used following image to setup dev cluster

https://hub.docker.com/r/grokzen/redis-cluster/

[ioredis-robot]

🎉 This issue has been resolved in version 4.23.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀