备案控制台

阿里中间件seata源码剖析模式的相关内容

文章 2022-12-12 来自：开发者社区

阿里中间件seata源码剖析六：TCC模式中2阶段提交实现

上篇文章中，我们以TCC模式的demo为例，讲解了seata中全局事务的开启。在这个demo中，TM作为一个全局事务的管理者，会依次调用订单服务、账户服务和库存服务，如果其中一个服务抛出异常，TM就会调用失败抛出异常，这时就会通知TC，进而TC会通知RM进行事务的回滚。如果TM没有异常，就会通知TC进行事务的commit，进而TC通知RM进行事务提交。这个过程我用下面的时序图来表示：具体在RM中....

阿里中间件seata源码剖析六：TCC模式中2阶段提交实现

文章 2022-12-12 来自：开发者社区

阿里中间件seata源码剖析四：AT模式2阶段提交

还记得之前讲的AT模式吗？可以回顾一下这篇文章《springcloud+eureka整合分布式事务中间件seata》这里主要讲述了springcloud+eureka微服务场景下AT模式的使用。AT模式的全局事务是依赖于分支事务(单个服务或者单个数据源的事务)的，而分支事务本质上并没有实现2阶段提交，它能模拟出2阶段提交依赖的是undolog,这个mysql本身的2阶段提交是非常类似的。分支事务....

阿里中间件seata源码剖析四：AT模式2阶段提交

共有2条

< 1 >

跳转至： GO

更新时间 2023-01-14 21:34:51

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

中间件阿里相关内容

中间件您可能感兴趣

产品推荐

{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","icon":"","iconImg":"https://img.alicdn.com/imgextra/i2/O1CN01q0bZiI1C27POkkalq_!!6000000000022-2-tps-100-100.png","contentLink":"https://market.aliyun.com/store/index?shopId=4925399","title":"东方通","des":"提供东方通系列中间件产品，包括应用服务器中间件TongWeb，消息中间件TongLINK/Q，企业服务总线TongESB，数据集成中间件TongDI，智能运维管理平台TongOps，安全防护平台TongASDP。","btn1":"了解详情","link1":"https://market.aliyun.com/store/index?shopId=4925399","btn2":"进入云市场","link2":"https://market.aliyun.com/","btn3":"","link3":"","infoGroup":[{"infoName":"商品推荐","infoContent":{"firstContentLink":"https://market.aliyun.com/products/9000000210/cmfw00066435.html#sku=yuncode6043500001","firstContentName":"数据缓存中间件","lastContentLink":"https://market.aliyun.com/products/56014009/cmdocker00051574.html?spm=5176.200117.0.0.48861098qVxQLm&innerSource=search#sku=yuncode4557400001","lastContentName":"应用服务器TongWeb"}},{"infoName":"商品推荐","infoContent":{"firstContentName":"TongHttpServer","firstContentLink":"https://market.aliyun.com/products/9000000210/cmfw00067612.html#sku=yuncode6161200001","lastContentName":"TongDI","lastContentLink":"https://market.aliyun.com/products/9000000174/cmdocker00050240.html#sku=yuncode4424000001"}},{"infoName":"类目推荐","infoContent":{"firstContentLink":"https://market.aliyun.com/products/205878902?scene=market","firstContentName":"开发运维","lastContentLink":"https://market.aliyun.com/software","lastContentName":"基础软件"}}],"link":"https://market.aliyun.com/store/index?shopId=4925399"}],"card":[{"link":"https://shop66a2k961.market.aliyun.com/?spm=null","icon":"https://img.alicdn.com/imgextra/i2/O1CN01q0bZiI1C27POkkalq_!!6000000000022-2-tps-100-100.png","title":"百秋","des":"百秋，专注国际时尚领域的全域服务商。持续为国际时尚品牌提供整合线上线下全渠道的品牌咨询、店站运营、数字营销、仓储物流、IT解决方案和新零售等全链路服务。","btn1":"了解详情","link1":"https://shop66a2k961.market.aliyun.com/?spm=null","btn2":"进入云市场","link2":"https://market.aliyun.com/","tip":"OCRM（全渠道会员管理）|PIM（商品管理系统）|OMS（订单管理系统）"}],"search":[{"txt":"云数据库","link":"#"}],"infoCard":[{"fontSwitch":"shallow","bannerTitle":"全网首发手办等你带回家","bannerUrl":"https://img.alicdn.com/imgextra/i1/O1CN01adjpiK1DpPfqFHNbY_!!6000000000265-2-tps-2758-656.png","bannerContent":"参加活动得限量版云小宝手办 还可领5000元超值大礼包","liveButtonName":"立即领取","liveButtonLink":"https://developer.aliyun.com/topic/yunxiaobao1024","homePageName":"云小宝A计划","homePageLink":"https://developer.aliyun.com/topic/yunxiaobao1024","contentTitle":"活动任务","linkGroup":[{"linkContent":"领双11上云加油礼包","linkTo":"立即领取","link":"https://developer.aliyun.com/topic/yunxiaobao1024"},{"linkContent":"开启双11邀新大狂欢活动","link":"https://developer.aliyun.com/topic/yunxiaobao1024","linkTo":"去完成"},{"linkContent":"邀7名好友注册助力，获得手办组件+7次抽奖 100%中奖","link":"https://developer.aliyun.com/topic/yunxiaobao1024","linkTo":"去完成"},{"linkContent":"活动期间购买任意商品，实付金额>1元得组件+ACA5折优惠","link":"https://developer.aliyun.com/topic/yunxiaobao1024","linkTo":"去完成"}]}],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）","linksUrl":""}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"#","image":"https://"}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","icon":"","iconImg":"https://img.alicdn.com/imgextra/i2/O1CN01q0bZiI1C27POkkalq_!!6000000000022-2-tps-100-100.png","contentLink":"https://market.aliyun.com/store/index?shopId=4925399","title":"东方通","des":"提供东方通系列中间件产品，包括应用服务器中间件TongWeb，消息中间件TongLINK/Q，企业服务总线TongESB，数据集成中间件TongDI，智能运维管理平台TongOps，安全防护平台TongASDP。","btn1":"了解详情","link1":"https://market.aliyun.com/store/index?shopId=4925399","btn2":"进入云市场","link2":"https://market.aliyun.com/","btn3":"","link3":"","infoGroup":[{"infoName":"商品推荐","infoContent":{"firstContentLink":"https://market.aliyun.com/products/9000000210/cmfw00066435.html#sku=yuncode6043500001","firstContentName":"数据缓存中间件","lastContentLink":"https://market.aliyun.com/products/56014009/cmdocker00051574.html?spm=5176.200117.0.0.48861098qVxQLm&innerSource=search#sku=yuncode4557400001","lastContentName":"应用服务器TongWeb"}},{"infoName":"商品推荐","infoContent":{"firstContentName":"TongHttpServer","firstContentLink":"https://market.aliyun.com/products/9000000210/cmfw00067612.html#sku=yuncode6161200001","lastContentName":"TongDI","lastContentLink":"https://market.aliyun.com/products/9000000174/cmdocker00050240.html#sku=yuncode4424000001"}},{"infoName":"类目推荐","infoContent":{"firstContentLink":"https://market.aliyun.com/products/205878902?scene=market","firstContentName":"开发运维","lastContentLink":"https://market.aliyun.com/software","lastContentName":"基础软件"}}],"link":"https://market.aliyun.com/store/index?shopId=4925399"}],"card":[{"link":"https://shop66a2k961.market.aliyun.com/?spm=null","icon":"https://img.alicdn.com/imgextra/i2/O1CN01q0bZiI1C27POkkalq_!!6000000000022-2-tps-100-100.png","title":"百秋","des":"百秋，专注国际时尚领域的全域服务商。持续为国际时尚品牌提供整合线上线下全渠道的品牌咨询、店站运营、数字营销、仓储物流、IT解决方案和新零售等全链路服务。","btn1":"了解详情","link1":"https://shop66a2k961.market.aliyun.com/?spm=null","btn2":"进入云市场","link2":"https://market.aliyun.com/","tip":"OCRM（全渠道会员管理）|PIM（商品管理系统）|OMS（订单管理系统）"}],"search":[{"txt":"云数据库","link":"#"}],"infoCard":[{"fontSwitch":"shallow","bannerTitle":"全网首发手办等你带回家","bannerUrl":"https://img.alicdn.com/imgextra/i1/O1CN01adjpiK1DpPfqFHNbY_!!6000000000265-2-tps-2758-656.png","bannerContent":"参加活动得限量版云小宝手办 还可领5000元超值大礼包","liveButtonName":"立即领取","liveButtonLink":"https://developer.aliyun.com/topic/yunxiaobao1024","homePageName":"云小宝A计划","homePageLink":"https://developer.aliyun.com/topic/yunxiaobao1024","contentTitle":"活动任务","linkGroup":[{"linkContent":"领双11上云加油礼包","linkTo":"立即领取","link":"https://developer.aliyun.com/topic/yunxiaobao1024"},{"linkContent":"开启双11邀新大狂欢活动","link":"https://developer.aliyun.com/topic/yunxiaobao1024","linkTo":"去完成"},{"linkContent":"邀7名好友注册助力，获得手办组件+7次抽奖 100%中奖","link":"https://developer.aliyun.com/topic/yunxiaobao1024","linkTo":"去完成"},{"linkContent":"活动期间购买任意商品，实付金额>1元得组件+ACA5折优惠","link":"https://developer.aliyun.com/topic/yunxiaobao1024","linkTo":"去完成"}]}],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）","linksUrl":""}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"#","image":"https://"}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}}

东方通

提供东方通系列中间件产品，包括应用服务器中间件TongWeb，消息中间件TongLINK/Q，企业服务总线TongESB，数据集成中间件TongDI，智能运维管理平台TongOps，安全防护平台TongASDP。

了解详情

进入云市场

商品推荐

数据缓存中间件

应用服务器TongWeb

商品推荐

TongHttpServer

TongDI

类目推荐

开发运维

基础软件

阿里中间件

为企业提供高效、稳定、易扩展的中间件产品