Question 1

How do I set up JobRunner with the Echo framework?

Accepted Answer

Similar to the Gin example in the README, you can integrate JobRunner by defining routes to expose the monitoring endpoints, such as /jobrunner/json for JSON data and /jobrunner/html for the HTML status page, using Echo's routing and context handling.

Question 2

JobRunner vs Celery for background jobs in Go?

Accepted Answer

JobRunner is a lightweight, in-process solution ideal for simple, integrated tasks within Go apps, while Celery is a distributed task queue in Python with more features like persistence and scaling. For Go-specific projects needing minimal setup, JobRunner suffices, but for complex, cross-language workflows, Celery or Go alternatives like Machinery might be better.

Question 3

Does JobRunner support job retries on failure?

Accepted Answer

No, the README does not mention built-in retry mechanisms; jobs that fail may not be reattempted automatically, requiring developers to implement error handling and retry logic manually within the job functions.

Question 4

Can I persist jobs in a database with JobRunner?

Accepted Answer

JobRunner does not include native database persistence; jobs are memory-based. To add persistence, you would need to extend it by storing job states externally and reloading them on startup, which adds complexity.

Question 5

What happens to scheduled jobs if my Go app crashes?

Accepted Answer

Since jobs are in-memory, all pending and scheduled jobs will be lost upon a crash. For reliability, you should implement a recovery mechanism or consider decoupling JobRunner into a separate, more resilient service as the project suggests for scaling.

Question 6

Is JobRunner good for high-volume email sending?

Accepted Answer

It can handle moderate volumes within a single instance, but for high throughput, the lack of distributed processing and persistence might lead to bottlenecks or job loss, so it's better suited for lower to medium loads or as a stepping stone to a dedicated queue system.

JobRunner

What is JobRunner?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions