cn.cyejing:dsync-dominate

分布式锁,基于Netty长连接实现,自定义协议,高性能锁

License	Apache License, Version 2.0
Categories	MINA Net Networking
GroupId	cn.cyejing
ArtifactId	dsync-dominate
Last Version	0.1.3
Release Date	Nov 26, 2018
Type	jar
Description	分布式锁,基于Netty长连接实现,自定义协议,高性能锁

Download dsync-dominate

Filename	Size
dsync-dominate-0.1.3.pom
dsync-dominate-0.1.3.jar	6 MB
dsync-dominate-0.1.3-sources.jar	10 KB
dsync-dominate-0.1.3-javadoc.jar	96 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/cn.cyejing/dsync-dominate/ -->
<dependency>
    <groupId>cn.cyejing</groupId>
    <artifactId>dsync-dominate</artifactId>
    <version>0.1.3</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/cn.cyejing/dsync-dominate/
implementation 'cn.cyejing:dsync-dominate:0.1.3'

Gradle Kotlin

// https://jarcasting.com/artifacts/cn.cyejing/dsync-dominate/
implementation ("cn.cyejing:dsync-dominate:0.1.3")

Apache Buildr

'cn.cyejing:dsync-dominate:jar:0.1.3'

Apache Ivy

<dependency org="cn.cyejing" name="dsync-dominate" rev="0.1.3">
  <artifact name="dsync-dominate" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='cn.cyejing', module='dsync-dominate', version='0.1.3')
)

Scala SBT

libraryDependencies += "cn.cyejing" % "dsync-dominate" % "0.1.3"

Leiningen

[cn.cyejing/dsync-dominate "0.1.3"]

Dependencies

compile (2)

Group / Artifact	Type	Version
io.netty : netty-all	jar	4.1.30.Final
cn.cyejing : dsync-common	jar	0.1.3

test (2)

Group / Artifact	Type	Version
junit : junit	jar	4.12
org.mockito : mockito-core	jar	2.23.0

Project Modules

There are no modules declared in this project.

Distributed Synchronize 分布式同步组件

1. 分布式锁.
2. 基于Netty长连接实现.
3. 自定义协议,内置等待队列,性能远超redis锁.
4. 服务下线立刻感知,无需等待超时.
5. 支持优雅关闭.
6. 规避Redis分布式锁缺陷: http://zhangtielei.com/posts/blog-redlock-reasoning.html , http://zhangtielei.com/posts/blog-redlock-reasoning-part2.html

启动服务端

java -jar -server dsync-dominate-xxx.jar

启动jar可以在maven下载,或者下载源码 mvn package 获得.

分布式锁 DLock

1. 添加依赖

<dependency>
  <groupId>cn.cyejing</groupId>
  <artifactId>dsync-toolkit</artifactId>
</dependency>

2. 使用方法

Config config = Config.config().host("localhost").port(4843); //配置服务端地址
DSync dSync = DSync.create(config);
DLock lock = dSync.getLock();

try {
    lock.lock("adder");
    //Do Something
} finally {
    lock.unlock();
}

Versions

Version
0.1.3 Nov 26, 2018
0.1.2 Nov 13, 2018