# django-background-job

**Repository Path**: xuchaoo_admin/django-background-job

## Basic Information

- **Project Name**: django-background-job
- **Description**: No description available
- **Primary Language**: Python
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-05-11
- **Last Updated**: 2022-06-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# django-background-job

include all features of apscheduler and django-apscheduler, but more than that:

- delayed job
- cron
- interval until
- once  at
- distributed deploy with etcd
- less db pressure



## arch

![docs/arch.png](docs/arch.png)



## references

- [django-background-task](https://github.com/lilspikey/django-background-task)
- [cron trigger](https://apscheduler.readthedocs.io/en/stable/modules/triggers/cron.html)
- [once trigger](https://apscheduler.readthedocs.io/en/stable/modules/triggers/date.html#module-apscheduler.triggers.date)
- [interval interval](https://apscheduler.readthedocs.io/en/stable/modules/triggers/interval.html#module-apscheduler.triggers.interval)
- [django-apscheduler](https://github.com/drunkpig/django-apscheduler-ng)

## known issues
1. interval-job 中暂不支持 start_time~end_time区间执行。暂时没遇到这种情况
2. interval-job,cron-job的 start_immediately 暂不支持
3. 

## TODO
- 根据log要求记录到db
- 根据django配置决定线程
- missed的情况要根据历史记录
- 合并执行 collease
- 并行度 mx_instance
- 事务性 delayedjob