(Including event registration) SOFA Weekly | Picks of the Week [5/20 - 5/24]

SOFA WEEKLY | weekly specials, weekly essence screening Q & A

Open source synchronization progress, interactive welcome message

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SOFAStack (Scalable Open Financial Architecture Stack) is a gold suit ant self-developed financial level distributed architecture, including the various components needed to build the original class cloud financial architecture students , including micro-services development framework, RPC framework, service registry, distributed regular tasks, limiting / blown framework, dynamic configuration push, distributed link tracking, metrics monitors measure, highly available distributed message queuing, distributed transaction framework, distributed database proxy layer and other components, but also out of temper in the financial scene best practices.

SOFA documents:  https://www.sofastack.tech/

SOFA: https://github.com/sofastack


  Each week Recommended Reading   



  Reader Q & A refined week  


Welcome to leave a message to the public to ask questions or interact with our number in the group

We will focus on the problem by screening 

Form "SOFA WEEKLY" reply


1, @ Tang Yingxu  questions:

There is a little bit tricky question, if my custom java bean with a generic parameter, but also with the generalization call it?


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For example, this way, I can use this parameter generalization call to preach it?

A: Supported. You use this method to convert an object you look at this complex, you can see how to write this GenricObject.

com.alipay.hessian.generic.util.GenericUtils#convertToGenericObject


如果我要用到 SOFABoot 的全部功能,是不是还是从 SpringBoot 工程转,然后引入一揽子的依赖,这样比较好?

A:嗯,SOFABoot 你可以就认为是 SpringBoot 的 plus 版,完全兼容的, 要用什么能力再引什么包,这个都是一样的。


2、@吴江坷 提问:

不是每个 RM 都是一个通道吗?那客户端怎么知道要恢复多少个通道啊?

A:多个 RM 公用一个通道,一个 channel 可以向 TC 注册多个 RM 资源。


那一个客户端只有一个 channel 连接 TC 吗 ?如果 TC 重启了,之前的所有 channel 是如何恢复的呢?

A:会根据注册中心提供的远端服务节点列表,初始化后会与远端进行连接,之后会有定时任务检测重连。


这个功能是 TC 做的 ?

A:是由 TM,RM 去连接 TC。


有这方面的说明文档吗,我想执行看下,还是不太明白。

A:https://github.com/seata/awesome-seata/blob/master/wiki/zh-cn/%E5%88%86%E5%B8%83%E5%BC%8F%E4%BA%8B%E5%8A%A1%E4%B9%8BSeata-Client%E5%8E%9F%E7%90%86%E5%8F%8A%E6%B5%81%E7%A8%8B%E8%AF%A6%E8%A7%A3.md


3、@梦逍遥 提问:

有没有 Seata 和 sharding-sphere 系列整合的方案?

A:在建设中了,详见:

https://github.com/apache/incubator-shardingsphere/issues/2335  


4、@赵凌志 提问:

Seata 有计划集成 Tracer 的埋点监控吗?

A:skywalking 集成中了,其它一些基于 OpenTracing 2.0 的后面也会接。详见:

https://github.com/seata/seata/issues/714



   每周 SOFA 进展  


本周发布详情如下:

1、发布 SOFABolt v1.5.5 版本,主要变更如下:

i. 修复了在开启自动重连开关的场景下,通过RpcClient#closeConnection方法关闭连接后没有取消重连任务,导致一直重复对关闭的连接进行重连的问题

详细参考发布报告:

https://github.com/sofastack/sofa-bolt/releases/tag/v1.5.5


2、发布 SOFAArk v1.0.0 版本,主要变更如下
i.   支持 Biz 扩展点机制
ii.  优化 Ark 启动期 GC
iii. 支持 Biz 启动加载指定 profile 配置
iv. 采用 netty 替代原生 JDK NIO 启动 Telnet Server
v.  修复若干社区反馈问题
详细参考发布报告:

https://github.com/sofastack/sofa-ark/releases/tag/v1.0.0


  SOFA 活动推荐  


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蚂蚁金服基于 Service Mesh 的理念结合内部的实际场景,将中间件、数据层、安全层等能力从应用中剥离出来后下沉至独立的 Sidecar SOFAMosn 中,结合 kubernetes 运维体系,提供应用无感知的情况下升级基础设施层的能力。本案例将介绍相关的实践经验。


主题:《蚂蚁金服 Service Mesh 落地实践与挑战》

Instructor: Ants gold dress technical experts Shi Jianwei  (nickname: Zhuo and)

Time: June 23 15: 50-16: 50

Location: Shenzhen, China


You will gain:

1. Service Mesh landing brings business value 

2. How to apply evolution to traditional SOA Service Mesh direction 

3. Learn how the various pit fill our evolution


Related Address:

SOFAMesh:https://github.com/sofastack/sofa-mesh

SOFAMosn:https://github.com/sofastack/sofa-mosn


Welcome to click on the " read the original " Lock field seats ~


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Origin blog.csdn.net/SOFAStack/article/details/91473999