Include sleep option in queue config

[chr15k]

This PR exposes the sleep argument for the queue:work command. The motivation behind this change is to reduce the delay between dispatching an asynchronous job and a worker picking it up. This delay can create a noticeable lag in the UI, which I'm currently experiencing. In my case, setting sleep=0 resolves the issue.

[PeteBishwhip]

Looks good to me. Thanks for your first contribution!

Could you perhaps also propose a documentation update on the nativephp.com repo for this?

I'm requesting review from other core team members to make sure this aligns with expectation. :)

[gwleuverink]

Looks great! I don't think this has any negative impact on existing apps

[chr15k]

Looks good to me. Thanks for your first contribution!

Could you perhaps also propose a documentation update on the nativephp.com repo for this?

I'm requesting review from other core team members to make sure this aligns with expectation. :)

Hi @PeteBishwhip, thanks! I've created a PR for the docs here: NativePHP/nativephp.com#125

[SRWieZ]

Can you tell me what the CPU usage is when you set it to 0? I'm concerned that it will result in high CPU usage. Also, this is currently using SQLite as a driver, which may result in locking your database.

I would like to set a better default for nativephp, maybe 1? I'll try after this PR is merged.

[chr15k]

Can you tell me what the CPU usage is when you set it to 0? I'm concerned that it will result in high CPU usage. Also, this is currently using SQLite as a driver, which may result in locking your database.

I would like to set a better default for nativephp, maybe 1? I'll try after this PR is merged.

Hi @SRWieZ great points, I actually ended up using sleep=0.1 to avoid the tight polling loop, and in my project noticed no difference in responsiveness between 0 and 0.1. It starts to become noticeable at 2-3 seconds. Agree a good default would be 1.

Re. the CPU usage, sleep=0 caused a rise of around 10-20% on my M1 Mac, compared to setting it to 1.

[SRWieZ]

Thanks for the feedback.

0.1 works ? It's declared as an int in this PR.

[chr15k]

Thanks for the feedback.

0.1 works ? It's declared as an int in this PR.

Good catch. I tested float sleep outside of native, and only in more recent tests realized that Laravel's Worker::sleep() implementation actually supports sub second granularity. Happy to open a new PR to fix the type hint.

Update: PR created #583