# redis_netlock

**Repository Path**: ekber/redis_netlock

## Basic Information

- **Project Name**: redis_netlock
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2018-04-06
- **Last Updated**: 2020-12-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# redis_netlock

## 介绍:

一个用redis实现的分布式锁，含有retry和timetout的功能。

* 用with做锁的逻辑语句
* timeout避免了避免了任务出现异常，没有做delete操作
* 对于长时间的业务，增加retry重试锁的次数

## 更新:
1. 增加了ask_lock接口

```
#coding:utf-8
#blog: http://xiaorui.cc

import time
from __future__ import with_statement

import redis
from redis_netlock import dist_lock

client = redis.Redis(connection_pool=redis.BlockingConnectionPool(max_connections=15, host='localhost', port=6379))
with dist_lock('test', client):
    time.sleep(10)
    print 'welcome to my blog, http://xiaorui.cc'

```

## example:

同时运行test.py and test2.py

`python test.py`

```
[root@li568-252 redis_netlock]# python test.py
welcome to my blog, http://xiaorui.cc
```

`python test2.py`

```
[root@li568-252 redis_netlock]# python test2.py
Sleeipng for 0.404031367603
Sleeipng for 1.19347232007
Sleeipng for 2.47668271021
Sleeipng for 4.55280708824
hello

```