[Bug]: QueueEventsProducer - publishEvent does not stringify input

[JacobReynolds]

Version

v5.34.5

Platform

NodeJS

What happened?

When attempting to publish an event using a QueueEventsProducer, the input object is not stringified. This happens due to the implied toString() call here:

bullmq/src/classes/queue-events-producer.ts

Line 43 in 0763cd6

args.push(key, value);

JSON.stringify should probably be used and deserialized on the other end.

How to reproduce.

const producer = new QueueEventsProducer([QUEUE_NAME},
    {
      connection: [CONNECTION],
    },
  );

await producer.publishEvent({eventName: 'name', nested: {object: 'hello'}})

The above produces a log event with

{
  "eventName": "name",
  "nested": "[Object object]"
}

Relevant log output

No response

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