Hangfire

Hangfire: Open-Source Background Job Processing Library for .NET Applications

Hangfire allows developers to easily create, process, and manage background jobs, recurrent tasks, and workflows within their .NET apps, without requiring a separate service.

What is Hangfire?

Hangfire is an open-source background job and task processing library for .NET applications. It provides an easy way for developers to create, execute, and manage background processing jobs, recurring tasks, and workflows within their .NET apps, without needing to set up a separate dedicated queue or job processing service.

Some key features of Hangfire include:

• Background job processing - Easily set up jobs to run in the background, outside of the web request flow. This keeps your app responsive.
• Recurring/scheduled tasks - Schedule recurring jobs to run on a standard CRON-style schedule.
• Dashboards - Hangfire provides built-in dashboards to monitor background jobs and tasks.
• Retries/failure handling - Automatically retry failed jobs with exponential backoff. Configurable failure handling.
• Multiple job servers - Scale up by running Hangfire across multiple servers.
• Persistence - Jobs and data are persisted to SQL or Redis out of the box. Survive app restarts.
• Processing guarantees - Ensures jobs are processed at-least-once even with errors.

Overall, Hangfire makes implementing background processing, queued jobs, workflows, and recurring tasks very straightforward in .NET apps, with little configuration. It's scalable and includes dashboards and monitoring out of the box. An essential library for most production .NET applications.

Hangfire Features

Official Links